JRC JMA-5212-4 User Manual Download

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ઃ࿑

19 Fig.19

NKE-2103

ⓨਛ✢ᯏౝធ⛯࿑

Scanner Unit Interconnection Diagram

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Figure 7 NKE-2103 Scanner Unit Interconnection Diagram

Summary of Contents for JMA-5212-4

Page 1: ...MARINE RADAR MARINE RADAR EQUIPMENT EQUIPMENT INSTRUCTION INSTRUCTION MANUAL MANUAL JMA 5212 4 6 JMA 5212 4 6 JMA 5222 7 9 JMA 5222 7 9 JMA 5212 4HS 6HS JMA 5212 4HS 6HS ...

Page 2: ......

Page 3: ...aring dry cotton gloves ensures you further to prevent such danger It is also a necessary caution to put one of your hands in the pocket and not to use your both hands at the same time It is also important to select a stable foothold always to prevent additional injuries once you were shocked by electricity If you were injured from electric shock disinfect the burn sufficiently and get it taken ca...

Page 4: ...ne to call a doctor 4 Lay the victim on this back and loosen his necktie clothes belt etc 5 a Examine the victim s pulse b Examine his heartbeat bringing your ear close to his heart c Examine his breathing bringing the back of your hand or your face close to his face d Check the size of the pupils of his eyes 6 Open the victim s mouth and take out artificial teeth cigarette or chewing gum if any K...

Page 5: ... blow into it blocking the other nostril and his mouth completely 6 When the victim recovers consciousness he may try to stand up suddenly but let him lie calmly and serve him with a cup of hot coffee or tea and keep him warm and quiet Never give him alcoholic drinks Method of mouth to mouth respiration by raising head 1 Raise the victim s head Support his forehead with one of your hand and his ne...

Page 6: ...at cardiac massages about 15 times and blow into his mouth 2 times quickly and repeat this combination In case of two rescuers One person repeats cardiac massages 15 times while the other person blow into his mouth twice and they shall repeat this combination Perform the cardiac massage and mouth to mouth respiration 3 Examine his pupils and his pulse sometimes When the both have returned to norma...

Page 7: ...ine ships This equipment consists of a radar signal transmitter receiver unit a LCD display unit and a scanner unit as its main units ٨ Before operating the equipment be sure to read this instruction manual carefully for correct operation ٨ Maintain this instruction manual so that operators can refer to it at anytime Refer to this manual when any inconvenience or defect occurs ...

Page 8: ...d correctly CAUTION This indication is shown where any person is supposed to be injured or any property damage is supposed to occur if this indication is neglected and these equipment are not operated correctly Examples of Pictorial Indication Electric Shock The U mark represents CAUTION including DANGER and WARNING Detailed contents of CAUTION Electric Shock in the example on the left is shown in...

Page 9: ...cleaning the equipment Especially when a rectifier is used make sure to turn it off since voltage is still outputted from the rectifier even after the indicator and the radar are turned off Failure to comply may result in equipment failure or death or serious injury due to electric shock When conducting maintenance work on the antenna make sure to turn its main power off Failure to comply may resu...

Page 10: ... of the wheelhouse on the flying bridge on the trestle or on the radar mast so that no one can get close to it When any work must be done on the antenna make sure to turn the antenna switch off Microwave radiation level of the antenna Make sure to stay away from the microwave radiating antenna during transmission at least by the distances indicated below If the distance between you and the front c...

Page 11: ...spection purposes make sure to turn the indicator power switch to OFF or STBY Direct exposure to electromagnetic waves at close range will have adverse effects on the human body When cleaning the display screen do not wipe it too strongly with a dry cloth Also do not use gasoline or thinner to clean the screen Failure to comply will result in damage to the screen surface When disposing of used lit...

Page 12: ...the ship is instantaneously interrupted during operation of the radar In this case the power should be turned on again If sensitivity is set too high unnecessary signals such as noises in the receiver and false echoes increase to lower target visibility At the same time if sensitivity is set too low detection of targets such as ships and dangerous objects may be hindered Therefore sensitivity must...

Page 13: ...ecome inhibited When using the AUTO RAIN function make sure to choose the most appropriate image noise suppression level When the chart position is corrected the display will be shifted away from the actual position With this in mind navigate your ship with attention to the surroundings Otherwise this may cause accidents Compact Flash Cards can be used with this system The following shows the reco...

Page 14: ...a large value is set as an association condition a tracked target near an AIS target is identified as the AIS target and may thus disappear from the display For example when a pilot vessel equipped with the AIS function a small target which is not a tracked target goes near a cargo vessel which is a tracked target without the AIS function the tracked target symbol for the cargo vessel may disappea...

Page 15: ...Since these alarms may include some errors depending on the target tracking conditions the navigation officer himself should make the final decision for ship operations such as collision avoidance Making the final navigation decision based only on the alarm may cause accidents such as collisions CAUTION When setting a automatic acquisition zone make sure to properly adjust gain sea surface reflect...

Page 16: ...ilure to comply may result in electrocution Make sure to take off your watch when your hand must get close to the magnetron Failure to comply may result in damage to the watch since the magnetron is a strong magnet Make sure that two or more staff member work together when replacing the LCD If only one person attempts to replace the LCD he she may drop it and become injured Do not directly touch t...

Page 17: ... xi The Mounting Point of the Warning Label Warning Label Warning Label NCD 4380 Radar Process Unit Front face Back face NWZ 164 LCD Monitor ...

Page 18: ... xii NKE 2103 6 6HS Scanner Unit NKE 2254 7 9 6HS Scanner Unit Warning Label Warning Label ...

Page 19: ... xiii ...

Page 20: ... xiv EQUIPMENT APPEARANCE Scanner Unit Type NKE 2103 4 4 feet Scanner Unit Type NKE 2103 6 6 feet Scanner Unit Type NKE 2254 7 7 feet Scanner Unit Type NKE 2254 9 9 feet ...

Page 21: ... xv NDC 1460 Processor Unit Desktop Type NWZ 164 Display Unit Desktop Type NCE 7699A Operation Unit Desktop Type NCD 4380 Display Unit Desktop Type ...

Page 22: ...Y AND OPERATION PANEL 2 1 EXAMPLE OF DISPLAY 2 1 2 2 NAMES AND FUNCTIONS OF CONTROL PANEL KEYS 2 2 2 3 FUNCTIONS OF SOFTWARE BUTTONS 2 7 2 3 1 Software Buttons for Area 1 Top Left Corner of the Radar Display 2 8 2 3 2 Software Buttons for Area 2 Bottom Left Corner of the Radar Display 2 10 2 3 3 Software Buttons for Area 3 Top Right Corner of the Radar Display 2 12 2 3 4 Software Buttons for Area ...

Page 23: ...MENU COMPOSITION 3 6 3 2 1 Overview of Menu Structure 3 6 3 2 2 Basic Menu Operation 3 7 3 3 PREPARATION 3 9 3 3 1 Adjust Display Brilliance BRILL 3 9 3 3 2 Adjust Contrast 3 9 3 3 3 Adjust Operation Panel Brilliance PANEL 3 10 3 3 4 Switch Day Night Mode DAY NIGHT 3 10 3 3 5 Adjust Brilliance of Information on Radar Display Brilliance Setting 3 11 3 3 6 Adjust Sound Volume Buzzer Volume 3 12 3 3 ...

Page 24: ...5 14 Zoom 3 58 3 5 15 Use Marker MOB 3 59 3 5 16 Marking MARK 3 60 3 5 17 Operate EBL Maneuver Function EBL Maneuver 3 61 3 5 18 Operate Multi Function Control MULTI 3 63 3 5 19 Operate User Key Switches User Key 1 2 3 65 3 5 20 Automatic Acquisition 3 67 3 5 21 Radar Alarm Radar Alarm 3 70 3 6 USE OWN SHIP S TRACK DATA OWN TRACK 3 75 3 6 1 Display Own Ship s Track Display Own Track 3 75 3 6 2 Set...

Page 25: ...10 4 Overview of Stored Function Setting Data 3 143 3 10 5 Personal Information PIN Setting 3 144 3 11 USING CARD 3 147 3 11 1 Save in and Transfer to Card MEM CAPA Copy 3 148 3 11 2 Erase Initialize Card Memory CLR MEM INIT Card 3 153 4 MEASUREMENT OF RANGE AND BEARING 4 1 MEASUREMENT USING THE CURSOR WITH THE TRACKBALL 4 1 4 2 MEASUREMENT BY RANGE RINGS 4 2 4 3 MEASUREMENT BY EBLS AND VRMS 4 3 4...

Page 26: ...A 5 43 5 3 7 Displaying Target ID No Target Number Display 5 48 5 3 8 Setting AIS Filter AIS Filter Setting 5 49 5 3 9 Conditions for Deciding AIS Target to be Lost 5 53 5 3 10 Setting AIS Alarm AIS Alarm Setting 5 54 5 4 TARGET ASSOCIATION ASSESSMENT ASSOCIATION SETTING 5 55 5 4 1 Target Association Assessment 5 55 5 4 2 Priority 5 56 5 4 3 Azimuth 5 56 5 4 4 Distance 5 57 5 4 5 Course 5 57 5 4 6...

Page 27: ...rent Correction SET DRIFT Setting 7 21 7 3 SETTINGS 7 23 7 3 1 Communication Port Setting COM Port Setting 7 23 7 3 1 1 Baud Rate Setting 7 24 7 3 1 2 Reception Port Setting RX Port 7 26 7 3 1 3 Reception Sentence Setting RX Sentence 7 27 7 3 1 4 Transmission Port Setting TX Port 7 29 7 3 2 Sector Blank Setting Sector Blank 7 31 7 3 3 TNI Blank Setting TNI Blank 7 33 7 3 4 Bearing Pulse Output Adj...

Page 28: ...tion Panel Test 8 11 8 3 1 4 MON Display 8 13 8 3 1 5 Alarm Logging 8 14 8 3 1 6 System INFO 8 17 8 3 1 7 MAGI 8 18 8 3 2 Line Monitor 8 19 8 3 3 GPS Reception Status Display GPS Status 8 21 8 4 REPLACEMENT OF MAJOR PARTS 8 23 8 4 1 Parts Required for Periodic Replacement 8 25 8 4 2 Replacement of magnetron 8 25 8 4 3 Motor Replacement 8 31 8 4 4 Replacement of Diode Limiter A303 JMA 5212 4 6 5222...

Page 29: ...212 4 6 TYPE RADAR 11 1 11 2 JMA 5222 7 9 TYPE RADAR 11 2 11 3 SCANNER NKE 2103 4 6 11 3 11 4 SCANNER NKE 2254 7 9 11 4 11 5 DISPLAY UNIT NCD 4380 11 5 11 6 PROCESSOR UNIT NDC 1460 11 6 11 7 TARGET TRACKING UNIT NCA 877A 11 8 11 8 AIS UNIT NQA 2155 11 9 11 9 PLOTTER UNIT 11 10 11 10 KEYBOARD UNIT NCE 7699A 11 12 11 11 PERFORMANCE MONITOR NJU 85 11 13 11 12 INPUT ENABLE SIGNAL 11 13 11 13 OUTPUT EN...

Page 30: ...ON DIAGRAM FIGURE 4 PRIMARY POWER SUPPLY DIAGRAM TYPE JMA 5212 4 6 JMA 5222 7 9 FIGURE 5 PROCESSOR UNIT NDC 1460 INTER CONNECTION DIAGRAM FIGURE 6 KEY BOARD UNIT NCE 7699A INTER CONNECTION DIAGRAM FIGURE 7 NKE 2103 SCANNER UNIT INTERCONNECTION DIAGRAM FIGURE 8 NKE 2254 INTERCONNECTION DIAGRAM OF SCANNER UNIT FIGURE 9 JMA 5200MK2 ON SCREEN CONTROLS ...

Page 31: ...sion Anti clutter sea Sea clutter suppression Associated target A target simultaneously representing a tracked target and a reported AIS target having similar parameters position course speed which comply with an association algorithm AZI AZImuth stabilization mode B BCR BCT Bow Crossing Range and Bow Crossing Time C C up Course up Own ship s course is pointed to the top center of the radar displa...

Page 32: ...isplay mode in which speed and course information are referred to the ground using ground track input data H HDG Heading The horizontal direction that the bow of a ship is pointing at any instant expressed in angular units from a reference direction HL Heading line A graphic line on a radar presentation drawn from the consistent common reference point to the bearing scale to indicate the heading o...

Page 33: ...tor MP Medium Pulse N nm 1nm 1852m NSK North Stabilization Kit N up North up The north is always pointed to the top center of the radar display O Own track Display function of own ship s track P PI Parallel Index line Past positions Equally time spaced past position marks of a tracked or AIS target and own ship POSN POSitioN PRF Pulse Repetition Frequency The number of radar pulses transmitted eac...

Page 34: ...e position of own ship remains fixed and all targets move relative to own ship RM R Relative Motion Relative Trails RM T Relative Motion True Trails ROT Rate Of Turn Change of heading per time unit Route A set of waypoints RR Range Rings S SART Search And Rescue Transponder Radar transponder capable of operating in the 9GHz band Sea stabilization A display mode in which speed and course informatio...

Page 35: ...tor to perform a proposed maneuver for navigation and collision avoidance purposes True course The direction of motion relative to ground or to sea of a target expressed as an angular displacement from north True speed The speed of a target relative to ground or to sea True vector A vector representing the predicted true motion of a target showing course and speed with reference to the ground or s...

Page 36: ... xxx V VRM Variable Range Marker An adjustable range ring used to measure the distance to a target W Waypoint A geographical location on a route indicating a event ...

Page 37: ...SCREEN DISPLAY AND OPERATION PANEL 㧟 BASIC OPERATION 㧠 MEASUREMENT OF RANGE AND BEARING 㧡 OPERATION OF TT AND AIS 㧢 TRUE AND FALSE ECHOES ON DISPLAY 㧣 SETTINGS FOR SYSTEM OPERATION 㧤 MAINTENANCE AND INSPECTION 㧥 TROUBLESHOOTING AND AFTER SALES SERVICE DISPOSAL SPECIFICATION 22 0 ...

Page 38: ... xxxii ...

Page 39: ...SECTION 1 GENERAL AND EQUIPMENT COMPOSITION 1 1 FUNCTIONS 1 1 1 1 1 FUNCTION OF THIS SYSTEM 1 1 1 2 FEATURES 1 2 1 3 CONFIGURATION 1 4 1 4 EXTERIOR DRAWINGS 1 5 1 5 GENERAL SYSTEM DIAGRAMS 1 14 ...

Page 40: ...ity adjustment x sea clutter and rain snow clutter suppression x interference rejecter x bearing and range measurement using a cursor fixed variable range markers and electronic bearing line x own track display x NAV line and marker displays x TM True Motion presentation x self diagnostic facilities x radar performance monitoring Performance Monitor x TT functions manual automatic target acquisiti...

Page 41: ...target tracking under clutter is ensured x Acquisition and tracking of 30 targets x Hazardous conditions are represented by shapes and colors of symbols as well as sounds x Tracks of up to 20 target ships can be stored with a maximum of 1 500 points for each of them and displayed distinguished by using seven different colors Overlay of Radar Images Coastlines and Own Ship s Track As well as operat...

Page 42: ...nds at the same time Even when the system is operating the functionality test can be carried out except on some functions Performance Monitor Option The radar performance transmitted output power and receiving sensitivity can appear on the radar display The PM unit NJU 85 is needed separately Simplified Inter switch Operation Option If an simplified inter switch unit option is installed up to two ...

Page 43: ...s Mains RADAR MODEL SCANNER UNIT PERFORMANCE MONITOR UNIT DISPLAY UNIT SHIP S MAINS JMA 5212 4 NKE 2103 4 NJU 85 NCD 4380 24 VDC JMA 5212 6 NKE 2103 6 NJU 85 NCD 4380 24 VDC JMA 5222 7 NKE 2254 7 NJU 85 NCD 4380 24 VDC JMA 5222 9 NKE 2254 9 NJU 85 NCD 4380 24 VDC Notes 1 An optional rectifier NBA 5111 is necessary for using Ship s Mains 100 110 115 200 220 230 VAC 2 The display system NCD 4380 has...

Page 44: ...3 6 Fig 1 3 Exterior Drawing of Scanner Unit Type NKE 2254 7 Fig 1 4 Exterior Drawing of Scanner Unit Type NKE 2254 9 Fig 1 5 Exterior Drawing of Monitor Unit Type NWZ 164 Fig 1 6 Exterior Drawing of Processor Unit Type NDC 1460 Fig 1 7 Exterior Drawing of Keyboard Unit Type NCE 7699A Fig 1 8 Exterior Drawing of NSK Unit Type NCT 4106A ...

Page 45: ...1 4 EXTERIOR DRAWINGS 1 6 1 y Fig 1 1 Exterior Drawing of Scanner Unit Type NKE 2103 4 ...

Page 46: ...1 7 Fig 1 2 Exterior Drawing of Scanner Unit Type NKE 2103 6 ...

Page 47: ...1 4 EXTERIOR DRAWINGS 1 8 1 y Fig 1 3 Exterior Drawing of Scanner Unit Type NKE 2254 7 ...

Page 48: ...1 9 Fig 1 4 Exterior Drawing of Scanner Unit Type NKE 2254 9 ...

Page 49: ...1 4 EXTERIOR DRAWINGS 1 10 1 y Fig 1 5 Exterior Drawing of Monitor Unit Type NWZ 164 ...

Page 50: ...1 11 Fig 1 6 Exterior Drawing of Processor Unit Type NDC 1460 ...

Page 51: ...1 4 EXTERIOR DRAWINGS 1 12 1 y Fig 1 7 Exterior Drawing of Keyboard Unit Type NCE 7699A ...

Page 52: ...1 13 Fig 1 8 Exterior Drawing of NSK Unit Type NCT 4106A ...

Page 53: ...1 5 GENERAL SYSTEM DIAGRAMS 1 14 1 y 1 5 GENERAL SYSTEM DIAGRAMS Fig 1 9 General System Diagram of Radar Type JMA 5212 4 6 Fig 1 10 General System Diagram of Radar Type JMA 5222 7 9 ...

Page 54: ...㪤㪸㫀㫅㪡㪈㪈㪡㪣㪩㪄㪈㪇䋺㪚㪝㪨㪄㪍㪐㪊㪋㩷㩿㪦㫇㫋㫀㫆㫅㪀㪡㪣㪩㪄㪉㪇㪆㪊㪇䋺㪚㪝㪨㪄㪌㪋㪍㪐㩷㩿㪦㫇㫋㫀㫆㫅㪀㪘㪚㪈㪇㪇㪆㪈㪈㪇㪆㪈㪈㪌㪭㩷㪌㪇㪆㪍㪇㪟㫑㪘㪚㪉㪇㪇㪆㪉㪉㪇㪆㪉㪊㪇㪭㩷㪌㪇㪆㪍㪇㪟㫑㪥㪤㪜㪘㩷㫀㫅㫇㫌㫋㪛㪣㫆㪾㩷㪼㫋㪺㪅 Fig 1 9 General System Diagram of Radar Type JMA 5212 4 6 Note Install the radar cable as far as from the cables of other radio equipment in order to prevent other radio equipment from interfering with the radar operations In particular do not install the antenna cable p...

Page 55: ...㪇㪛㪚㪉㪋㪭㪪㪿㫀㫇㩾㫊㪤㪸㫀㫅㪡㪈㪈㪡㪣㪩㪄㪈㪇䋺㪚㪝㪨㪄㪍㪐㪊㪋㩷㩿㪦㫇㫋㫀㫆㫅㪀㪡㪣㪩㪄㪉㪇㪆㪊㪇䋺㪚㪝㪨㪄㪌㪋㪍㪐㩷㩿㪦㫇㫋㫀㫆㫅㪀㪘㪚㪈㪇㪇㪆㪈㪈㪇㪆㪈㪈㪌㪭㩷㪌㪇㪆㪍㪇㪟㫑㪘㪚㪉㪇㪇㪆㪉㪉㪇㪆㪉㪊㪇㪭㩷㪌㪇㪆㪍㪇㪟㫑㪥㪤㪜㪘㩷㫀㫅㫇㫌㫋㪛㪣㫆㪾㩷㪼㫋㪺㪅 Fig 1 10 General System Diagram of Radar Type JMA 5222 7 9 Note Install the radar cable as far as from the cables of other radio equipment in order to prevent other radio equipment from interfering with the radar operations In particular do not install the...

Page 56: ...1 17 ...

Page 57: ... Radar Display 2 12 2 3 4 Software Buttons for Area 4 Bottom Right Corner of the Radar Display 2 14 2 3 5 Software Buttons for Area 5 Own Ship Information Area Right Side of the Radar Display 2 15 2 3 6 Software Buttons for Area 6 Other Ship Information Area Right Side of the Radar Display 2 16 2 3 7 Software Buttons for Area 7 Panel Display Area Right Side of the Radar Display 2 18 2 3 8 Software...

Page 58: ...2 1 2 1 EXAMPLE OF DISPLAY ...

Page 59: ...2 2 NAMES AND FUNCTIONS OF CONTROL PANEL KEYS 2 2 2 y y 2 2 NAMES AND FUNCTIONS OF CONTROL PANEL KEYS The following page describe name of buttons ...

Page 60: ... this setup screen oSee section 3 5 18 Ԝ AUTO RAIN Rain Snow Clutter Suppression Control Suppresses the clutter echo from rain or snow To heighten a suppressing effect turn the control clockwise The clutter suppression mode switches back and forth between MANUAL and AUTO each time the control is pressed oSee section 3 4 7 ԝ AUTO SEA Sea Clutter Suppression Control Suppresses the clutter echo from ...

Page 61: ...r collision alarm Press the key to stop an audible alarm If more than one alarm has occurred the key needs to be pressed the number of times equivalent to the number of alarms oSee section 3 3 7 Ԥ PANEL Operation Panel Brilliance Key Controls the brilliance for the controls and Keys on the operation panel The brilliance changes cyclically each time the key is pressed oSee section 3 3 3 ԥ MOB Marke...

Page 62: ... radar map This key serves as the numeric key 2 during menu operation oFor displaying charts see section 3 7 VECT R T 3 Vector Mode 3 Control Selects the TT vector display mode true relative This key serves as the numeric key 3 during menu operation oSee section 5 1 7 TM RM 4 True Motion Relative Motion Key Switches back and forth between the TM display mode and RM display mode This key serves as ...

Page 63: ...3 5 10 RADAR MENU Radar Menu Key Displays the radar menu when pressed TT MENU TT Menu Key Displays the TT menu when pressed RANGE Range Scale Key Expands the observation range scale when pressed oSee section 3 4 3 RANGE Range Scale Key Shrinks the observation range scale when pressed oSee section 3 4 3 VRM1 Variable Range Marker 1 Key Use this key to display and select VRM1 Holding down the key fo...

Page 64: ...ng the arrow cursor to a button in the figure above and then clicking the left button of the trackball the setting can be changed as shown below Note Latitude and longitude in Area 5 is the value of CCRP Area 1 Top left corner of the radar display Area 3 Top right corner of the radar display Area 2 Bottom left corner of the radar display Area 4 Bottom right corner of the radar display Area 5 Own s...

Page 65: ...tandby switching At expiration of the pre heat time after the power is turned on Preheat changes to Standby Standby Indicates a standby state If this button is clicked in this state the equipment is set to a transmission state Transmit Indicates a transmission state If this button is clicked in this state the equipment is set to a standby state ԝ㧦Interswitch connection change This button is displa...

Page 66: ...state is indicated Increased gauge means better tuning and high quality images will be displayed ԡ㧦Stabilization mode display Sea Stabilization with respect to the water GND Stabilization with respect to the ground About ground and sea stabilization Speed sensor source is MAN 1AXW 2AXW If Set Drift Setting menu is on GND Ground stabilization If Set Drift Setting menu is off Sea Sea stabilization S...

Page 67: ...ver this button is clicked PROC Off 3Scan COREL 4Scan COREL 5Scan COREL Remain Peak Hold PROC Off Ԝ㧦Function FUNC mode switching The function mode is switched whenever this button is clicked FUNC Off Coast Deep Sea Fishnet Storm FUNC Off If the button is clicked for 2 seconds the function registration menu User Function Setting is opened ԝ Ԟ ԟ and Ԡ㧦Gain Sea clutter suppression Sea Rain snow clutt...

Page 68: ...d Vector Trails TGT No Course Track Mark Tune Vector The switched function is displayed in If the button is clicked for 2 seconds the Multi Dial Setting menu is opened If this button is clicked again for 2 seconds this setting menu is closed ԥ㧦Multi dial mode The currently selected multi dial mode described in Ԥ is displayed ...

Page 69: ...color line color switching This function switches a mark color line color If this button is clicked while the cursor mode is mark or line the mark color line color is changed ԛ㧦Cursor bearing numeric value display true relative switching The bearing numeric value display T true bearing R relative bearing of the cursor is switched whenever this button is clicked Ԝ ԝ Ԟ and ԟ㧦EBL1 2 and VRM1 2 adjust...

Page 70: ...n is reset automatically and the starting point returns to the CCRP position D is enabled only when a navigator is connected Ԥ㧦Parallel index line setting This function sets the parallel index line display to On Off and acquires the operation right If this button is clicked the operation right is acquired and the menu is opened After setting determine the setting by pressing the ENT key ԥ㧦Parallel...

Page 71: ...g line is cleared while the button is clicked the target in the ship s heading bearing can be clearly seen Ԟ㧦CPA ring display On Off The CPA ring display is switched to On Off whenever the button is clicked When the target vector display mode is T true vector the CPA ring cannot be set to On ԟ㧦Event mark input When the event mark button is pressed an event mark is displayed on the current location...

Page 72: ... universal time clock LMT or LMT S local mean time is switched whenever this button is clicked UTC S and LMT S are calculated with the time of radar system Ԛ㧦Manual own ship s speed setting When selection of the speed sensor is set to MAN enter the own ship s speed manually If this button is clicked the numeric value input screen is opened After setting a value determine the entry by clicking ENT ...

Page 73: ... Ԝ㧦Past position display true relative switching The tracked target AIS target past position display is switched to T true past position R relative past position whenever the button is clicked This setting is switched together with the target vector display true relative switching ԝ㧦Past position display interval switching The past position display interval is switched whenever the button is click...

Page 74: ...In relative motion display mode RM switching to T R is possible In true motion display mode TM only T can be set ԥ㧦Radar trails display time switching The radar trails display time is switched whenever the button is clicked If the time does not reach the radar trails time that was set the remaining time is displayed on the right hand side If the button is clicked for 2 seconds the RADAR Trails Set...

Page 75: ... RAIM POSN POSN Accuracy BRG AIS ID Range SOG CPA COG TCPA NM kn min NM min HDG ROT Name AIS ID Call SIGN IMO Number MMSI NAV Status AtoN Real Virtual AIS ID AtoN Type AIS target information Information of the selected AIS target can be shown in numerical values Only one ship can be selected as an AIS target 4 page AIS target information is provided ...

Page 76: ...Right Side of the Radar Display BRG TT ID Range Cource Speed NM kn BCR NM BCT min CPA NM TCPA min BCR NM BCT min Tracked target information Information of the selected tracked target can be shown in numerical values Two ships can be selected as tracked targets ...

Page 77: ... 5 levels Ԡ㧦Radar image brightness setting Brightness of the radar image echo can be adjusted Click this button to change brightness It can be set in 4 levels ԡ㧦Tracked target AIS target brightness setting Brightness of the tracked target AIS target can be adjusted Click this button to adjust brightness It can be set in 5 levels Ԣ㧦Day Night mode switch Click this button to change the day night mod...

Page 78: ...2 21 ...

Page 79: ...ls TRAILS 3 52 3 5 11 Switch Pulse Length GAIN PL 3 55 3 5 12 Expand Targets Target Enhance 3 56 3 5 13 Use Video Process Process 3 57 3 5 14 Zoom 3 58 3 5 15 Use Marker MOB 3 59 3 5 16 Marking MARK 3 60 3 5 17 Operate EBL Maneuver Function EBL Maneuver 3 61 3 5 18 Operate Multi Function Control MULTI 3 63 3 5 19 Operate User Key Switches User Key 1 2 3 65 3 5 20 Automatic Acquisition 3 67 3 5 21 ...

Page 80: ...ation panel If you put anything hot on it it may be deformed z Do not give any impact to the operation panel trackball or controls Otherwise any failure or damage may result Attention POWER ON AND START THE SYSTEM OBSERVE AND ADJUST VIDEO ACQUIRE AND MEASURE DATA END THE OPERATION AND STOP THE SYSTEM ...

Page 81: ...arks resulting in its unstable oscillation Start transmission on a short pulse range and change the range to the longer pulse ranges in turn If the transmission is unstable in the meantime immediately place the system back into the standby state and maintain it in the standby state for 5 to 10 minutes before restarting the operation Repeat these steps until the operation is stabilized 3 1 1 Power ...

Page 82: ...rt transmission and the antenna will start rotating STANDBY at the upper left of the radar display changes to TRANSMIT Note The radar does not start transmission if you press TX PRF key while PREHEAT is indicated 3 1 2 Observe and Adjust Video Procedure 1 Press RANGE key or RANGE key to set the range to the scale required for target observation 2 Turn the controls AUTO GAIN AUTO SEA and RAIN to ob...

Page 83: ...ing and AIS data display etc are displayed with reference to CCRP Consistent Common Reference Point If scanner is switched these data are measured from CCRP If some kind of functions for example off center true motion bearing scale etc set scanner position to 75 outside of the PPI range these data except Target Tracking and AIS data are displayed with reference to scanner position For how to setti...

Page 84: ... starts observation 2 Press the STBY key and the TX PRF key together The system will be turned off When conducting maintenance work make sure to turn off the power and unplug the power connector J1 of the radar process unit so that the power supply to the equipment is completely cut off Some equipment components can carry electrical current even after the power switch is turned off and conducting ...

Page 85: ...the lower right of the radar display or the switch on the operation panel 3 2 1 Overview of Menu Structure Press RADAR MENU key Press RADAR MENU key or 1 Press 8 Use the RADAR Menu to change the settings of signal processing functions use the Main Menu to change the settings of other detailed information and use the Radar Submenus to change the less frequently used settings or run the system s sel...

Page 86: ...is shown at the right end of a menu item having a lower level To move to a higher level of the menu Press 0 key while the menu is open Control will return to the higher level from the lower level Alternatively place the cursor over the 0 EXIT item and then press ENT key To determine an item Press the numeric keys 1 9 corresponding to the desired item number The selected item will be displayed Alte...

Page 87: ... key Item number An item can be selected by pressing the corresponding numeric key An item can also be selected by the trackball and by pressing ENT key An item can also be selected by pointing the trackball cursor to the item and pressing ENT key Software button Press 8 key to move to the lower level Movement to the lower level can also be done by pointing the trackball cursor to the item and pre...

Page 88: ...observe the radar display but does not glare 3 3 2 Adjust Contrast Adjust the contrast of the radar video display Procedure 1 Point the trackball to the VID button software button Ԡ located at the operation message area in Section 2 3 9 at the lower right of the radar display press ENT key and then make adjustment to obtain the best to see video Point the trackball to the VID button at the lower r...

Page 89: ...tment Software button ԟ located at the operation message area in Section 2 3 9 is also available for switching 3 3 4 Switch Day Night Mode DAY NIGHT Display color arrangement can be easily changed using combinations of colors and brilliance in accordance with the ambient illuminance conditions The day night mode changes in the following sequence each time the DAY NIGHT key is pressed DAY1 o DAY2 o...

Page 90: ...BL2 Character Adjusts the brilliance of characters Panel Adjusts the brilliance of operation panel Own Ship Adjusts the brilliance of the own ship symbol Procedure 1 Press RADAR MENU key Press 4 key Press 2 key The Brilliance Setting Menu will appear 2 Select the item for which brilliance is to be adjusted pressing the numeric keys 1 to 8 The pull down menu will appear showing the brilliance level...

Page 91: ... be set pressing the numeric keys 1 to 5 The selected volume level will be set Exit 1 Press RADAR MENU key The menu will be closed 3 3 7 Reset Alarm Buzzer ALARM ACK When an audible alarm is issued use ALARM ACK to acknowledge the alarm information stop the alarm buzzing and stop the alarm lamp flashing If more than one alarm has occurred press the switch for each alarm indication The alarm stops ...

Page 92: ...background color inside the bearing scale Character Adjusts the colors of characters and bearing scales RADAR Echo Adjusts the colors of radar echoes RADAR Trails Adjusts the colors of radar trails Time Display interval time is selected All Continuous display TT AIS Adjusts the colors of TT symbols AIS symbols Selecting a Day Night Mode Day Night Select the mode for which color setting is to be ch...

Page 93: ...usts the background color outside the bearing scale 4 Inner PPI Adjusts the background color inside the bearing scale 5 Character Adjusts the colors of characters and bearing scales 6 RADAR Echo Adjusts the colors of radar echoes 7 8 RADAR Trails Adjusts the colors of radar trails Time Display interval time is selected All Continuous display 9 TT AIS Adjusts the colors of TT and AIS 2 Select the c...

Page 94: ...ner of the radar display described in Section 2 3 1 is also available to start stop transmission 3 4 3 Change Range Observation Range Scale RANGE Procedure 1 Press the RANGE key to expand the observation range A larger observation range allows observation of a wider area However objects are shown smaller as the range expands and objects near own ship are less likely to be detected Therefore use a ...

Page 95: ... adjusted when transmission starts the observation range is changed or when the pulse width is changed Tuning takes only a few seconds Using the manual tuning mode Procedure 1 Move the cursor to the Tune mode button software button ԣ located at the bottom left corner of the radar display described in Section 2 3 2 press the ENT key and set the mode to the manual tuning mode Automatic tuning mode i...

Page 96: ...g the contrast between the targets and the background video As a result the targets become obscure on the radar display To observe densely crowded targets or short range targets turn the GAIN PL control counterclockwise to reduce the sensitivity so that the targets are easy to observe However be careful not to overlook important small targets If sensitivity is set too high unnecessary signals such...

Page 97: ...uppression function Sea clutter suppression can be performed in accordance with the level of sea clutter Use this function when the clutter level changes with the direction Procedure 1 Press the AUTO SEA control AUTO SEA is selected and SEA AUTO is indicated at the lower left of the radar display If AUTO SEA is selected rotating the AUTO RAIN control and AUTO SEA control can make fine adjustments ...

Page 98: ...O SEA is deselected SEA AUTO at the lower left of the radar display changes to SEA MAN and AUTO SEA is cancelled Software button ԡ located at the bottom left corner of the radar display described in Section 2 3 2 is also available to switch AUTO MANUAL ...

Page 99: ...rol In general turn the AUTO RAIN control fully to the left Using AUTO RAIN automatic rain snow clutter suppression function Rain snow clutter suppression can be performed in accordance with the level of rain snow clutter Use this function when the clutter level changes with the direction Procedure 1 Press the AUTO RAIN control AUTO RAIN is selected and RAIN AUTO is indicated at the lower left of ...

Page 100: ...RAIN is deselected RAIN AUTO at the lower left of the radar display changes to RAIN MAN and AUTO RAIN is cancelled Software button Ԣ located at the bottom left corner of the radar display described in Section 2 3 2 is also available to switch AUTO MANUAL ...

Page 101: ...ence rejector off IR LOW Interference rejection level low IR MEDIUM Interference rejection level moderate IR HIGH Interference rejection level high When a high interference rejection level is selected the radar s ability of detecting small targets such as buoys and small boats lowers In general IR LOW should be selected Software button Ԙ located at the bottom left corner of the radar display descr...

Page 102: ...y Brilliance Setting for how to change the brilliance of range rings Software button ԙ located at the top left corner of the radar display described in Section 2 3 1 is also available to switch between ON and OFF 3 4 10 Hide Ship s Heading Line HL OFF Procedure 1 Hold down RR HL key The ship s heading line is hidden while RR HL key is held down The ship s heading line HL that presents the course o...

Page 103: ...ings on the radar display is temporarily hidden Cancellation 1 Press RADAR MENU key The Main Menu will appear 2 Press 8 key The setting of Graphic Display will be changed back to OFF Temporarily hidden graphics information is displayed again Various graphics information such as TT AIS symbols NAV lines and MAP information is shown on the radar display of this system and may make it difficult to vi...

Page 104: ...he degrees of latitude and longitude are indicated at the upper right of the radar display 2 When moving the current center position use the cross cursor mark to designate a new center position 3 Use the cross cursor mark to create marks and lines 4 When the TT function is installed as an option use the cross cursor mark to acquire targets in manual mode Operation outside Radar Video PPI As shown ...

Page 105: ...isappear Software button Ԝ located at the top right corner of the radar display described in Section 2 3 3 is also available to switch EBL1 between ON and OFF EBL2 Operation If EBL1 is selected or EBL2 is not displayed press EBL2 key to select EBL2 before starting operation The currently selected EBL is shown in reverse video at the lower right of the radar display Procedure 1 Press EBL2 key EBL2 ...

Page 106: ...th software button Ԣ located at the top right corner of the radar display described in Section 2 3 3 EBL2 floating mode can be changed with software button ԣ located at the top right corner of the radar display described in Section 2 3 3 2 Move the starting point of EBL1 with the trackball 3 Press ENT key at the starting point of EBL1 you want to move The starting point of EBL1 will be determined ...

Page 107: ...t hand side of the EBL value does not disappear press the EBL control repeatedly such that the indication changes as follows ψ C ψ D ψ EBL1 starting point can be changed with software button Ԣ located at the top right corner of the radar display described in Section 2 3 3 EBL2 starting point can be changed with software button ԣ located at the top right corner of the radar display described in Sec...

Page 108: ...ue bearing mode RELATIVE EBL2 is displayed in relative bearing mode Software button Ԡ located at the top right corner of the radar display described in Section 2 3 3 is also available to switch the display mode of EBL1 II Setting the bearing display mode of EBL2 EBL2 Bearing REF Procedure 1 Press RADAR MENU key Press 3 key Press 2 key The EBL2 Setting Menu will appear Subsequently set the bearing ...

Page 109: ... set OFF Floating mode off SCREEN FIX The starting point of EBL1 is fixed on the radar display L L FIX The starting point of EBL1 is fixed at specific latitude and longitude Software button Ԣ located at the top right corner of the radar display described in Section 2 3 3 is also available to switch the Screen Fix and L L Fix of EBL1 IV Setting the mode to move the starting point of EBL2 EBL2 Float...

Page 110: ...MENU key Press 3 key Press 1 key The EBL1 Setting Menu will appear 2 Press 3 key The setting of EBL1 Bearing Fix will be switched between ANGLE and SCREEN ANGLE EBL1 bearing is fixed to the preset value SCREEN EBL1 bearing is fixed on the radar display VI Setting the EBL2 bearing fix mode EBL2 Bearing Fix Procedure 1 Press RADAR MENU key Press 3 key Press 2 key The EBL2 Setting Menu will appear Su...

Page 111: ...ration If VRM2 is selected or VRM1 is not displayed press VRM1 to select VRM1 before starting operation The currently selected VRM is shown in reverse video at the upper right of the radar display Procedure 1 Press VRM1 key VRM1 at the upper right of the radar display will be shown in reverse video and VRM1 becomes operable 2 Press VRM1 key again The VRM1 display will disappear Software button ԝ l...

Page 112: ...n 2 3 3 is also available to switch VRM2 between ON and OFF VRM Range Display VRM 1 2 Range Unit The values of VRM1 and VRM2 currently displayed on the PPI are indicated at the upper right of the radar display The currently operable VRM1 or VRM2 is shown in reverse video beside the range value VRM1 Range Unit Procedure 1 Press RADAR MENU key Press 3 key The Marker Setting Menu will appear 2 Press ...

Page 113: ...Menu will appear 2 Press 4 key The VRM2 Range Unit Setting Menu will appear 3 Select the item you want to set pressing the numeric keys 1 to 3 The selected item will be set Software button ԧ located at the top right corner of the radar display described in Section 2 3 3 is also available to switch the VRM2 range unit ...

Page 114: ...ress the VRM control again The parallel cursors display will disappear Note Parallel cursors can be operated only while the parallel cursor menu is open After the menu closes the parallel cursors display remains but the settings of the bearing and interval cannot be adjusted any more To adjust the bearing or interval in this case press the VRM control twice to open the parallel cursor menu Paralle...

Page 115: ...nd widen when you turn the VRM control clockwise ԛ Display of Parallel Cursors HL 㪜㪙㪣㪈㪜㪙㪣㪉㪭㪩㪤㪈㪭㪩㪤㪉 ٧ When RADAR MENU key is pressed the parallel cursor menu closes and the parallel cursors are fixed While the Parallel Cursor menu opens the parallel cursor can be operated by using the EBL or VRM control When the Parallel Cursor menu closes the EBL control performs general EBL operation and the V...

Page 116: ...Press RADAR MENU key Press 3 key Press 5 key Press 2 key The Parallel Cursor Menu will appear 2 Press 1 key Range Scale Link is switched between ON and OFF each time you press 1 key Range Link ON If the range is switched the width between parallel cursors changes in accordance with the radar range scale Range Link OFF If the range is switched the width between parallel cursors remains fixed ...

Page 117: ...d Procedure 1 Press RADAR MENU key Press 3 key Press 5 key Press 2 key The Parallel Cursor Menu will appear 2 Press 2 key The Reference Bearing mode is switched between true bearing and relative bearing each time you press 2 key Bearing in the parallel cursor menu will show which is selected true bearing or relative bearing ...

Page 118: ...wn ship moves Procedure 1 Press RADAR MENU key Press 3 key Press 5 key Press 2 key The Parallel Cursor Menu will appear 2 Press 3 key The Floating Setting Menu will appear 3 Select the item you want to display pressing the numeric keys 1 to 3 OFF Floating mode OFF SCREEN FIX Fixes the start point of parallel cursor to the radar display L L FIX Fixes the parallel cursor with latitude and longitude ...

Page 119: ...e bearing For NUP and CUP the cursors are displayed in true bearing irrespective of changes in the course of own ship For HUP the angle of the parallel cursors changes as the course of own ship changes Screen Fix Parallel cursors are fixed on the radar screen For HUP NUP and CUP the angle of the parallel cursors stays the same on the screen When own ship is engaged in TM motions the parallel curso...

Page 120: ...ss 2 key The Parallel Cursor Menu will appear 2 Press 5 key DIPS For Individual Line Setting Menu will appear 3 Select the item for which you want to display or not to display pressing the numeric keys 1 to 7 Individual setteing is switched between ON and OFF each time you press each numeric keys ON Displayed OFF Not displayed The line nearest to the own ship is specified as Line1 ...

Page 121: ... Right Jog Dial menu and set the parallel index lines as the right jog dial mode 3 Press the VRM control The Parallel Index Line menu will open and the parallel index line mode will be turned on so operation can be performed in the mode These steps are not required if the mode is already on 4 Press the EBL while the Parallel Index Line mode is on Press the jog dial to scroll target parallel index ...

Page 122: ...ps are not required if the mode is already on 2 Press the EBL while the Parallel Index Line mode is on Press the jog dial to scroll target parallel index lines A parallel index line currently in use is shown as follows EBL Control PI 1 Bearing 3 Press the EBL control Press the jog dial to change the VRM target in the following order Interval setting ψ end point 1 setting ψ end point 2 setting ψ in...

Page 123: ...Procedure 1 Press RADAR MENU key Press 3 key Press 5 key Press 3 key The Parallel Index Line Menu will appear 2 Press 1 key Range Scale Link is switched between ON and OFF each time you press 1 key Range Scale Link ON If the range is switched the width between parallel index lines changes in accordance with the radar range scale Range Scale Link OFF If the range is switched the width between paral...

Page 124: ...ress RADAR MENU key Press 3 key Press 5 key Press 3 key The Parallel Index Line Menu will appear 2 Press 2 key The Reference Bearing mode is switched between true bearing and relative bearing each time you press 2 key Bearing in the parallel index line menu will show which is selected true bearing or relative bearing ...

Page 125: ...y even after the own ship moves Procedure 1 Press RADAR MENU key Press 3 key Press 5 key Press 3 key The Parallel Index Line Menu will appear 2 Press 3 key The PI Floating Setting Menu will appear 3 Select the item you want to display pressing the numeric keys 1 to 3 OFF Floating mode OFF SCREEN FIX Fixes the start point of parallel index line to the radar display L L FIX Fixes the parallel index ...

Page 126: ...fixed within the radar display even while the own ship is turning The parallel index lines are displayed at the same place even while the own ship is turning Procedure 1 Press RADAR MENU key Press 3 key Press 5 key Press 3 key The Parallel Index Line Menu will appear 2 Press 4 key The PI Bearing Mode Setting Menu will appear ANGLE Links the parallel index lines with the bearing of the own ship SCR...

Page 127: ...3 key Press 5 key Press 3 key The Parallel Index Line Menu will appear 2 Press 5 key The PI Individual Setting Menu will appear 3 Select the item for which you want to display or not to display pressing the numeric keys 1 to 7 Individual setteing is switched between ON and OFF each time you press each numeric keys ON Displayed OFF Not displayed The line nearest to the own ship is specified as Line...

Page 128: ...rue bearing of a target can easily be read out Relative Bearing Mode Head Up The video is displayed so that the ship s heading line points to the zenith of the PPI 0q on range rings Since targets are displayed in their directions relative to the ship s heading line the operator can view the video in the same field of view as in operating the ship at sea This mode is suitable for watching over othe...

Page 129: ...ng upon its speed and course and the influence of the current Subsequently when own ship arrives at the position of about 66 of the display radius it is automatically reset to its initial position at about 60 of the display radius in the opposite direction to its course allowing for the influence of the current Resetting Own Ship to its Initial Position in True Motion TM Mode Procedure 1 Press TM ...

Page 130: ... s display position to a desired position by using the trackball While the cross cursor mark is moving the own ship s display position moves following the cross cursor mark When it moves to a position outside 66 of the display radius the center position is limited to a position within 66 of the display radius 3 Press ENT key The own ship s display position will be fixed to the cross cursor mark Re...

Page 131: ...rails 1 min in length will appear after other ships symbols Press TRAILS key 3 min will be selected TRAILS 3 min will appear at the lower left of the radar display The trails 3 min in length will appear after other ships symbols Press TRAILS key 6 min will be selected TRAILS 6 min will appear at the lower left of the radar display The trails 6 min in length will appear after other ships symbols Pr...

Page 132: ...ton ԥ located at the other ship s information area in Section 2 3 6 is also available to change trail length Erasing Trails Data Procedure 1 Hold down TRAILS key for 5 seconds All the stored trails data will be erased The system starts plotting trails in initial state When TRAILS key is pushed for 2 seconds a RADAR Trails Setting menu will be displayed Furthermore data will be erased if it continu...

Page 133: ...formed x Motion display mode change TM RM key x TM reset TM RM key x Bearing display mode change AZI MODE key x Center move OFF CENT key x MAP display on off MAP key Software button Ԥ located at the other ship s information area in Section 2 3 6 is also available to change trial motion mode Note Accurate true bearing signals and speed signals are necessary for using the true motion trails mode Cha...

Page 134: ...state due to torrential rain or stormy weather With MP selected The normal transmitter pulse length is set Both range resolution and gain are appropriately set Recommended condition for selection General navigation With LP selected The transmitter pulse becomes longer and gain improves Small targets are zoomed and are easy to observe When the sea state is bad detection performance decreases Recomm...

Page 135: ...ns ENH LEVEL2 Expansion medium Select this mode to easily view the radar video Radar echoes are expanded by 2 scales in all directions on the display ENH LEVEL3 Expansion large Select this mode to detect small targets such as buoys The expansion near a screen center is added to ENH LEVEL2 Note When ENH LEVEL3 is selected sea clutter returns and rain snow clutter returns are apt to be expanded When...

Page 136: ... set Video process modes PROC OFF Video process off Select this mode in general 3SCAN COREL Correlative process 1 Select this mode when many rain snow clutter returns are detected 4SCAN COREL Correlative process 2 Select this mode to highlight targets while suppressing sea clutter returns 5SCAN COREL Correlative process 3 Select this mode to detect small targets hidden by sea clutter returns REMAI...

Page 137: ...s 66 of the radius of the display 3 With ZOOM ON selected move the cross cursor mark to the position to be zoomed and press ENT key The position will be zoomed Using the cross cursor mark as reference the zoom function doubles the size of a radar video with the midpoint between the cursor mark and own ship s position being set to the center of radar display Software button Ԙ located at the bottom ...

Page 138: ...arker will be displayed at the own ship s position on the radar display at the moment when MOB key is pressed The own ship and the marker are connected with a dotted line Even when the own ship moves the marker is fixed at the latitude and longitude Thus if a marker is put to an important position the ship can return to the position regarding the marker as a target Cancellation 1 Hold down MOB key...

Page 139: ...n the radar display To enter more غ marks repeat step 2 Up to 20 marks can be entered Note If more than 20 marks are created the oldest mark is cleared and the newly created mark is displayed II Clearing Marks Procedure 1 Press MARK key The غ mark will appear in the CURSOR field at the upper right of the radar display 2 Put the cross cursor mark on the mark to be cleared The غ mark will disappear ...

Page 140: ...ress 2 key The CODE INPUT Menu will appear Enter the Reach value and select ENT 3 Press 3 to select Turn Mode The setting of turn mode will be switched between RADIUS and RATE RADIUS Constant turn diameter NM RATE Constant turn speed deg min 4 Press 4 key The CODE INPUT Menu will appear Enter the Turn Set value and select ENT Note If the initial setting is not correct the maneuver curve is affecte...

Page 141: ...al bearing in which the own ship is to move The position of WOL will change depending on the bearing of the supplemental line If the WOL is behind the own ship s position the line color of WOL will change 3 Press ENT key The setting will be determined However if the WOL is behind the own ship s position at this point the pressing of ENT key is rejected and the setting is not determined Cancellatio...

Page 142: ...ress RADAR MENU key twice Press 8 key Press 2 key The Multi Dial Setting Menu will appear 2 Press the numeric key of the number of the parameter whose setting is to be changed The setting will be switched between ON and OFF ON Can be operated with the multi function control OFF Cannot be operated with the multi function control Parameters 1 Vector Length Vector length of TT 2 Trails Length Length ...

Page 143: ...arameter 1 3 are initially set to ON they are selected in the following sequence each time the MULTI control is pressed MULTI VECTOR Press the MULTI control MULTI TRAILS Press the MULTI control MULTI TGT No Press the MULTI control 2 Turn the MULTI control to change the setting The preset values of the selected parameter will change sequentially Stop turning the control when the desired value appea...

Page 144: ...that can be performed with the user key switches Procedure 1 Press RADAR MENU key twice Press 8 key Press 3 key The User Key Setting Menu will appear 2 Press the numeric keys 1 or 2 to select the user key switch whose setting is to be changed The pull down menu will appear showing the functions User Key1 1 key User Key2 2 key 3 Press the numeric key to select the function that is to be assigned to...

Page 145: ...signed to USER KEY1 key Setting the menu that is to be displayed with User Key 2 Procedure 1 Perform the general menu open procedure to open the menu that is to be directly displayed with User Key 2 2 While the menu is open hold down USER KEY2 key for 2 seconds The menu will be assigned to USER KEY2 key Directly displaying the menus assigned to the User Keys Procedure 1 Press USER KEY1 key The men...

Page 146: ...s the 1 key Acquisition activation zone setting menu AZ opens 3 Press the 1 or 2 key The acquisition activation zone 1 AZ1 or acquisition activation zone 2 AZ2 will be set to on or off On The acquisition activation zone is turned on The mark and target ID number are put to an acquired target and move with the target The vectors are displayed within 1 minute AIS targets are activated Off The acquis...

Page 147: ...zone setting menu AZ opens 3 Press the 3 or 4 key The range setting of the acquisition activation zone 1 AZ1 or acquisition activation zone 2 AZ2 will be started 4 Set the starting azimuth and range by turning the EBL dial and VRM dial and press the ENT key 5 Set the ending azimuth and range by turning the EBL dial and VRM dial and press the ENT key The acquisition activation zone will be determin...

Page 148: ... the 3 key Alarm key allocation menu Set AZ Key opens 3 Press the 1 key Allocate alarm keys for the acquisition activation zone On Pressing the AZ key turns on off the acquisition activation zone Off Pressing the AZ key does not turn on the acquisition activation zone Note If the RADAR Alarm key assignment is set pressing the AZ key turns on off the AZ Alarm key at the same time the RADAR Alarm is...

Page 149: ...larm Sector Alarm 1 2 Display a created Sector Alarm Procedure 1 Press TT MENU key The TT Menu will appear 2 Press 5 key Press 2 key The Radar Alarm Menu will appear 3 Press 1 key The Sector Radar Alarm Menu will appear 4 Press numeric key 1 or 2 in accordance with the Sector Alarm to be displayed The display sector alarm mode will be switched between ON and OFF ON Displayed OFF Not displayed ...

Page 150: ...larm set either entry or departure Procedure 1 Press TT MENU key The TT Menu will appear 2 Press 5 key Press 2 key The Radar Alarm Menu will appear 3 Press 5 key The radar alarm mode will be switched between ON and OFF IN Issues an alarm when ship enters OUT Issues an alarm when ship departs ...

Page 151: ...he TT Menu will appear 2 Press 5 key Press 2 key The Radar Alarm Menu will appear 3 Press 6 key When a detection level appears select the number you want to set pressing the numeric keys 1 to 4 As the numeric value for detection level is larger echo needs to be stronger for detection If the numeric value for detection level is low detection can be made with weak echo to issue an alarm ...

Page 152: ...e Sector Alarm Menu will appear 4 Press numeric key 1 or 2 in accordance with the Sector Alarm to be made 5 Place the start position of the sector alarm at a desired position by operating the EBL VRM dial and then select ENT The start position of the Sector Alarm will be set 6 Place the end position of the Sector Alarm at a desired position by operating the EBL VRM dial and then select ENT The end...

Page 153: ...by simply operating the AZ key on the control panel Procedure 1 Press TT MENU key Press 5 Press 3 Press 2 Sector RADAR Alarm menu will appear ON Turns on the RADAR alarm when the AZ key is pressed OFF Does not turn on the RADAR alarm when the AZ key is pressed Note When the automatic acquisition activation zone key allocation is set pressing the AZ key will simultaneously turn on or off the radar ...

Page 154: ...e turned on or off by color 3 6 1 Display Own Ship s Track Display Own Track If navigation equipment is connected this system records data received from the navigation equipment and displays the own ship s track 1 Select color for new own ship past tracks Own Track Color Procedure 1 Press RADAR MENU key Press 9 key Press 1 key The Own Track Setting Menu will appear 2 Press 5 key The color list is ...

Page 155: ...ss 1 key The Own Track Setting Menu will appear 2 Press 2 key The track color list is displayed 3 Select the color of the tracks to be displayed by Pressing the numeric key The selected traks are displayed You can select the color for new own ship s track in Track Color Then you can view the memorized own ship s tracks by colors selected in DISP Own Track Color ...

Page 156: ...ce interval can be selected as the storage interval Storage intervals that can be selected Time 3 sec 5 sec 10 sec 30 sec 1 min 3 min 5 min 10 min 30 min and 60 min Range 1 nm 3 nm 5 nm and 10 nm The pull down menu consists of 2 pages To switch between the pages select Next Page pressing the numeric key 9 or Previous Page pressing the numeric key 0 Pressing software button ԣ located at the bottom ...

Page 157: ... located at the bottom right corner of the radar display described in Section 2 3 4 is also available for switching Track Data Storage Intervals Setting the button to OFF cancels own track memory Note The own ship s track can be displayed even while Own Track Memory is set to OFF In this case if rewrite operation such as changing of the display range is performed for the radar display the own ship...

Page 158: ...p s track data from memory Procedure 1 Press RADAR MENU key Press 9 key Press 1 key The Own Track Setting Menu will appear 2 Press 3 key The Own Track color list will appear 3 Select the track color to be cleared pressing the numeric key The tracks with selected color will be cleared ...

Page 159: ... into the card slot A malfunction will occur on the display Insert the card into the specified slot according to the following table Card type Insertion slot No JRC card Either one ERC card Either one C Map NT detail card Either one Memory card Card slot 2 Upper stage Note The Background of C Map has been built in don t insert C Map NT background card If the background card is inserted the system ...

Page 160: ...the arrow 3 Insert the card until the card slot s eject button protrudes and complete the installation of a card Eject a card from processor unit Procedure 1 Push the eject button corresponding to the desired card slot 2 remove a card from processor unit ...

Page 161: ... detailed coastlines refer to the Coastline ROM card catalog z Do not insert an ERC card provided by Japan Hydrographic Association or C MAP card into a card slot while JRC s Coastline ROM card is in the other slot Doing so causes display trouble Insert the card and then press software button ԛ located at the bottom right corner of the radar display described in Section 2 3 4 to switch Display Cha...

Page 162: ...by Japan Hydrographic Association z Do not insert JRC s Coastline ROM card or C MAP card into a card slot while the ERC card is in the other slot Doing so causes display trouble Insert the card and then press software button ԛ located at the bottom right corner of the radar display described in Section 2 3 4 to switch Display Charts between ON and OFF Electronic Reference Charts for Navigation R 3...

Page 163: ... function fills the chart when JRC ERC card is in use Procedure 1 Press RADAR MENU key Press 9 key Press 5 key The Map Setting Menu will appear 2 Press 1 key The setting of Fill Land Area will be switched between ON and OFF ON Charts are filled OFF Charts are not filled ...

Page 164: ...Display Waypoint Marks Waypoint Display When waypoint information is received from the navigation equipment the waypoint mark appears on the radar display In this case 䧍W is indicated as the waypoint mark on the radar display Procedure 1 Press RADAR MENU key twice Press 6 key The NAV Information Menu will appear 2 Press 1 key The setting of Waypoint Display will be switched between ON and OFF ON D...

Page 165: ...ly c Line 1 Line 1 d Line 2 Line 2 e Line 3 Line 3 f Mark 1 Mark 1 g Mark 2 Mark 2 ڎ h Mark 3 Mark 3 i Mark 4 Mark 4 Y Procedure 1 Press RADAR MENU key Press 6 key Press 2 key The NAV Display Setting Menu will appear To determine whether to display each type of navigation information press the corresponding numeric key ON Displays the navigation information OFF Does not display the navigation info...

Page 166: ...r Map Menu will appear The Edit User Map enables the operations of the functions below Clear Map Object Clears all or an item of navigation information Make Map Object Creates navigation information Correct Corrects navigation information Delete Deletes one point from navigation information Insert Inserts an element into a line of each type ...

Page 167: ...y while the Edit User MAP Menu is open The Clear Map Object Menu will appear Select the type of navigation information to be cleared pressing the corresponding numeric key Line1 Clears Line 1 Coast Line Clears Line 2 Contour Clears Line 3 Mark1 Clears Mark 1 Mark2 Clears Mark 2 Mark3 Clears Mark 3 Mark4 Clears Mark 4 All Clears all items of navigation information ...

Page 168: ...o the starting point of a line or a point where a mark is to be made and press ENT key The starting point of a line or one point of a mark will be determined 4 Repeat step 3 and press 8 key when finishing the making of the line or mark The line or mark make mode will terminate 5 To make another line or mark repeat steps 2 to 4 6 Press 0 key when finishing the making of all navigation information T...

Page 169: ... to the vertex in a line to be corrected or the mark to be moved and press ENT key The cross cursor mark will appear on the selected line or mark 3 Use the trackball to move the cross cursor mark to a new point to which the line is corrected or the mark is moved The selected line will be corrected to the new point or the mark will be moved there 4 To correct another line or mark repeat steps 2 and...

Page 170: ...2 3 3 2 Use the trackball to move the pointer to the vertex in a line or the mark to be deleted and press ENT key The selected line or mark will be deleted Note A line drawn by joining two points is all deleted 3 To delete another line or mark repeat step 2 4 Press 0 key when finishing the deletion of lines and marks The CURSOR mode at the upper right of the radar display will change to the genera...

Page 171: ... Use the trackball to move the pointer to the line that is to become a vertex and press ENT key The cross cursor mark will appear on the selected point 3 Use the trackball to move the cross cursor mark to a new point where a vertex is to be formed and press ENT key A vertex will be inserted into the selected line 4 To insert another vertex repeat steps 2 and 3 5 Press 0 key when finishing the inse...

Page 172: ...formation pressing the corresponding numeric key The selected operation will be performed Load Loads navigation information Unload Unloads navigation information Save Saves navigation information Erase Erases navigation information Edit User Map Edits navigation information Shift Shifts the display position of navigation information Shift Clear Clears position correction information ...

Page 173: ...rol is turned N north latitude is changed to S south latitude or vice versa 4 Press ENT key The latitude entered in manual mode will be determined Subsequently enter the longitude 5 Enter a value as the longitude xxq xxx xx using the numeric keys 0 to 9 6 To switch between east longitude and west longitude turn the MULTI control Each time the control is turned E east longitude is changed to W west...

Page 174: ... will appear Each time you press 1 key the Device item is switched between INTERNAL and CARD2 INTERNAL Reads saved data from the processor CARD2 Reads saved data from CARD2 To select CARD2 insert the flash memory card in which data has been saved into card slot 2 upper stage 3 Select the number of the file to be loaded pressing the numeric key The selected navigation information will be loaded and...

Page 175: ...ad Procedure 1 Press 3 key while the User Map Setting Menu is open Display the window to select whether or not the information is to be initialized 2 Press 1 key The navigation information is initialized This function can be executed for files that have been read and new navigation information currently being entered ...

Page 176: ...NAL Saves data in the processor CARD2 Saves data in CARD2 To select CARD2 insert the flash memory card in which data has been saved into card slot 2 upper stage 3 Select the number of the file to be saved pressing the numeric key The Name Input Menu will appear 4 Use the trackball to select an alphabetic character A Z or 0 9 shown in the menu and press ENT key on your required characters A maximum...

Page 177: ...me you press 1 key the Device item is switched between INTERNAL and CARD2 INTERNAL Erases saved data from the processor CARD2 Erases saved data from CARD2 To select CARD2 insert the flash memory card in which data has been saved into card slot 2 upper stage 3 Select the number of the file you want to erase pressing the numeric keys 1 to 5 The navigation information file will be erased from the mem...

Page 178: ... Section 2 3 3 and the navigation information shift mode is activated 2 Use the trackball to move the pointer to a mark or a point on a NAV line coastline or depth contour line and press ENT key 3 Use the trackball to move the cross cursor mark to the position to which the mark or line is shifted and press ENT key All the marks and lines currently displayed will be shifted to their correct positio...

Page 179: ...one used with the navigation equipment If the two geodetic systems are different the positions of navigation information on the radar display will be shifted Therefore it is important to set the geodetic system of the navigation equipment Procedure 1 Press RADAR MENU key Press 6 key The NAV Information Menu will appear 2 Press 4 key The geodetic system input ten key screen will appear 3 Enter the ...

Page 180: ...O 23 GUAM 1963 Guam GUA 24 HAYFORD 1910 Finland HAYFORD 25 HJORSEY 1955 Ice land HJO 26 INDIAN India Nepal IND 27 IRELAND1965 Ireland IRL 28 KERTAU 1948 West Malaysia KEA 29 L C 5 ASTRO Cayman Black Island LCF 30 LIBERIA 1964 Liberia LIB 31 LUZON Philippines LUZ 32 MERCHICH Morocco MER 33 MINNA Cameroon MIN 34 NAHRWAN Oman NAH 35 NAPARIMA BWI Trinidad Tobago NAP 36 OLD EGYPTIAN Egypt OEG 37 OLD HA...

Page 181: ... suppressed Thus do not make a significant change in the settings 1 Video Latitude x Select the dynamic range in which receiving signals are to be shown on the radar display x Select NORMAL in standard and WIDE in rainy weather x NARROW clearly displays short range videos when STC is used in manual mode NORMAL Standard setting The dynamic range varies depending on the actual range Short range long...

Page 182: ... where sea clutter is not detected x When the AUTO RAIN rain snow clutter suppression mode is used this function improves sensitivity by widening the dynamic range of areas where sea clutter or rain snow clutter is strong and narrowing the dynamic range of the other areas x Land videos become obscure when the AUTO RAIN clutter suppression mode is used OFF Does not control the dynamic range automat...

Page 183: ...e boundary range can be set in units of 0 1 nm ranging 0 1 to 25 5 nm x After selecting PROC Switch Range adjust the range using the MULTI control x When finishing the adjustment press ENT key to determine the video process switching range 7 Fast Target Detection x This function displays fast moving targets that are suppressed in scan correlative process mode x This function is enabled when 3SCAN ...

Page 184: ... Selection items of trail intervals change depending on the setting of maximum value of radar trail display time x The Multi function control is also available for setting x For the decision branches of trail interval see Section 3 5 10 Display Radar Trails Other Ships Trails 2 Trails Mode x Set the radar trail display mode x Each time the button is pressed you can switch between True and Relative...

Page 185: ...with radar signals for plotting radar trails x When Trails Process is ON radar trails are never plotted with unwanted waves but the radar trails of fast moving targets may not be plotted x When Trails Process is OFF radar trails may be plotted with unwanted waves but the radar trails of fast moving targets are always plotted OFF Disables the Trails Process function ON Enables the Trails Process fu...

Page 186: ...ed trail position is too far from own ship position the saved trails can not be loaded On the standby mode however far trail positions can be loaded In that case the own ship position is changed to the loaded trail position temporally After loading Range scale Trails mode True Relative and Max interval are set to loded settings 2 Saving Trails File x Presse 2 key The File Save menu is displayed x ...

Page 187: ...restored so Erase them carefully Procedure 1 Press RADAR MENU key twice Press 7 key Alternatively hold down the TRAILS key until the menu appears Press 9 key Press 4 key Trail erase menu will appear 1 Trails Erase Mode Press 1 key z Trail erase mode is enabled z On the mode cusor is fixed on the menu and the eraser white box is displayed on the own ship positon z Using the trackball positon the er...

Page 188: ...3 109 3 Eraser Size Press 3 key z Eraser size lit is displayed z Select the size of the eraser 2x2 2x2 pixels 4x4 4x4 pixels 8x8 8x8 pixels 16x16 16x16 pixels 32x32 32x32 pixels ...

Page 189: ...he trackball is provided as a standard device If the trackball malfunctions the cursor can be moved by using the EBL control and VRM control x Set the cursor control mode as the Jog Dial mode Procedure 1 Hold down the EBL control for two seconds Press 1 key The Left Jog Dial will open Select Cursor Control Mode x The cursor moves horizontally when EBL is operated and moves vertically when VRM is o...

Page 190: ...splayed in the radar display Type 3 is selected for the cross cursor mark 1 displayed in the radar display Type 4 is selected for the cross cursor mark 2 displayed in the radar display 4 Distance Unit Simultaneity x Synchronizes the cursor range unit with the VRM1 VRM2 range unit ON The range units are synchronized between the cursor and VRM1 VRM2 A range unit cannot be selected individually for t...

Page 191: ... Procedure 1 Press RADAR MENU key Press 4 key The Screen Setting Menu will appear Detail information about screen display can be set by changing the settings of the menu items Graph Display Press the graph button to see the registered graph To register a graph hold down the graph button or use Graph Panel Setting menu described on the next page ...

Page 192: ...can be displayed while destination information is not displayed 4 Panel 4 Cursor EBL VRM A graph registered here can be displayed while the cursor EBL VRM zoom display function is not in use 5 Panel 5 Graph A graph registered here can be displayed since there are no priority functions to be displayed When using a regular graph first register it in Panel 5 menu Numeric NAV INFO x Select numerical i...

Page 193: ...XP Display x Cursor EBL and VRM values are displayed in a larger font x While the cursor is moving within the PPI screen the cursor information is displayed in a larger font x When EBL and VRM are used values for each marker are displayed in a larger font x Information will not be displayed in a larger font while menu is displayed Direction and distance zoom display setting OFF No zoom display ON ...

Page 194: ...button to call up numerical values and a graph for the received water depth information Displaying Water Depth Graph Depth Graph Setting x Set the water depth graph display method Procedure 1 Press RADAR MENU key Press 4 key Press 4 key The Depth Graph Setting Menu will appear Detail information about screen display can be set by changing the settings of the menu items ...

Page 195: ...pth range 250m Sets 250 m as the depth range AUTO Uses the depth range in the DPT sentence included in received data Time Table x Select the time range on the water depth graph 10min Sets 10 minutes as the time range 15min Sets 15 minutes as the time range 30min Sets 30 minutes as the time range 60min Sets 60 minutes as the time range Depth range Time range ...

Page 196: ...n to call up numerical values and a graph for the received water temperature information Course Bar Display Course Bar x The course bar display function Course Bar is registered with the graph button when Course Bar is selected in the graph setting menu x Press the Course Bar button to call up numerical values and a graph for the received heading turning ratio and steering direction information ...

Page 197: ...e PC and then operate the file on the PC I Select Capture Item Select the information to be saved as a captured image when performing the screen capture function Set a value in accordance with the information to be captured on the display Procedure 1 Press RADAR MENU key Press 4 key Press 9 key Press 1 key The Screen Capture Setting menu will appear 2 Press 1 key The Select Capture Item menu will ...

Page 198: ...ress 9 key Press 1 key The FileScreen Capture Setting menu will appear 2 Press 2 key The File Erase menu will appear Screen capture files are displayed in date and time order so select the file to be deleted and press the ENT key The deletion confirmation screen will appear To delete the file press the 1 key according to the displayed instructions To cancel the deletion press the 2 key The file de...

Page 199: ...re function only when needed If the function is to be used the allowable maximum value should be set Procedure 1 Press RADAR MENU key Press 4 key Press 9 key Press 1 key The Screen Capture Setting menu will appear 2 Press 3 key The AUTO Capture Interval menu will appear The screen capture file is saved at specified time intervals in minutes When 0 min is specified the automatic capture function is...

Page 200: ...e AUTO File Erase menu will appear AUTO File Erase Off the system continues to capture images until the CF card becomes full Select this item when you do not want to erase captured images that have been saved AUTO File Erase On the system erases the oldest file so as to save a new screen capture file when the CF card becomes full Select this item when you want to always save the latest captured im...

Page 201: ... can be performed by pressing the TX STBY key several times x One of 32 levels 0 31 can be set 2 Stagger Trigger x The interference reduction function is activated by using the transmission repetition frequency control of the transmitter x This function is effective when radar interference does not go away OFF Stagger Trigger is not used ON Stagger Trigger is used 4 PRF x Select the operation mode...

Page 202: ...the antenna connected to the display unit The antenna connected can be controlled slave The signal of the antenna connected to another display unit is obtained via the display unit and used to display the image The antenna connected to another display unit cannot be controlled Note The simplified interswitch cannot control the antenna of another display unit Only the master antenna can be controll...

Page 203: ...nging the settings of the menu items The data of colors and brilliance can be stored for each day night mode 1 Day Night x Select a desired display mode before setting the colors and brilliance of chart display x There are four selection items DAY1 DAY2 DUSK and NIGHT 2 Color of Land x Select the color of land display x There are four selection items BROWN YELLOW GREEN and WHITE 3 Bright of Land x...

Page 204: ...ark Line x Select the brilliance of track mark and line x There are four selection items LEVEL1 LEVEL2 LEVEL3 and LEVEL4 9 Next Page x Moves to the next page x The next page of the JRC ERC Setting Menu will appear 1 LAT LON Line x Select the mode to display latitude and longitude lines x There are two selection items Line NUM Displays both latitude longitude lines and values indicating the latitud...

Page 205: ...MALL Normal The ERC mark is displayed in normal size Small The ERC mark is displayed in a size smaller than normal 6 JRC Card Display x Sets the display contents of the JRC card x The JRC Card Display Setting Menu will appear 1 Light House x Determine whether to display lighthouses x There are two selection items ON and OFF On Light houses are displayed Off Light houses are not displayed 2 Buoy x ...

Page 206: ...The copied chart cannot be operated in other systems The capacity of the compact flash memory card to be used is 2GB or less Procedures 1 Insert a JRC coastline ROM card into card slot 1 lower and insert a compact flash memory card into card slot 2 upper Flash memory card option is necessary A PCMCIA PC card adapter for the compact flash memory card is necessary to insert a compact flash memory ca...

Page 207: ...our Lines on Chart Contour Setting Procedure 1 Press RADAR MENU key Press 9 key Press 5 key Or hold down the Map key Sea chart menu Map Setting opens 2 Press 4 key JRC depth contour display menu Contour Setting opens Depths and display colors can be set for 9 contour lines in total 8 for depth specification and 1 for other depths 3 Select the number of depth to be changed pressing the numeric key ...

Page 208: ...er or not soundings values are displayed with C MAP x Each time you press 2 key the souding display item is switched between ON and OFF x ON Displayed OFF Not displayed 3 Sounding Unit x Sets the units when soundings values are displayed with C MAP x Press 3 key to display a list of units x 1 FEET 2 FATHOM 3 METERS You can select one from the above three items Select the item you want to set press...

Page 209: ...FF Not displayed 7 Buoy and Beacon x Sets display style of the buoy and beacon x Press 7 key to display a list of display style 1 OFF 2 INTER NATIONAL The style based on the official paper chart presentation 3 United States The style based on the NOAA paper chart 4 SIMPLIFIED Simplified style display 8 Geographical Names x Sets whether or not the geographical names are displayed x Each time you pr...

Page 210: ...s 8 key the Cultural features is switched between ON and OFF x ON Displayed OFF Not displayed 4 Sea bottom types x Sets whether or not the types of the seabed are displayed x Each time you press 8 key the Sea bottom type is switched between ON and OFF x ON Displayed OFF Not displayed 5 Under water rocks etc x Sets whether or not the rocks obstructions etc are displayed x Each time you press 8 key ...

Page 211: ... 2 Move the cursor to the chart on which a position is to be corrected and press ENT key 3 Move the cursor to the radar video of which position is to be corrected and press ENT key SETTING correcting will be indicated for Shift Coast Line 1 At this time MAP SHIFT will appear at software button Ԣ located at the bottom right corner of the radar display described in Section 2 3 4 indicating that the ...

Page 212: ...r the latitudinal direction will be determined 4 Enter the correction value for the longitudinal direction pressing the numeric keys To switch between the east and west turn the MULTI control 5 Press ENT key The correction value for the longitudinal direction will be determined At this time MAP SHIFT will appear at software button Ԣ located at the bottom right corner of the radar display described...

Page 213: ...titudinal direction pressing the numeric keys To switch between the north and south turn the MULTI control 3 Press ENT key The correction value for the latitudinal direction will be determined 4 Enter the correction value for the longitudinal direction pressing the numeric keys To switch between the east and west turn the MULTI control 5 Press ENT key The correction value for the longitudinal dire...

Page 214: ...en The latitude longitude input screen for the Map Center Position menu will appear 2 Enter the value as latitudinal pressing the numeric keys To switch between the north latitude and south latitude turn the MULTI control 3 Press ENT key The entered value will be determined as latitude 4 Enter the value as longitude pressing the numeric keys To switch between the east longitude and west longitude ...

Page 215: ... C Correction Menu will appear The chain and time difference for LORAN C time difference display can be set by changing the settings of the menu items 1 Chain x Set the chain x Enter the value in the range 0000 to 9999 by using the numeric keys x Only a value in the table can be entered 2 TD1 3 TD2 x Enter the TD value for slave station 1 2 4 TD1 Correction 5 TD2 Correction x Enter the sound veloc...

Page 216: ... Off The currently called function mode will be indicated at the lower left of the radar display Switching can be done each time software button Ԝ located at the bottom left corner of the radar display described in Section 2 3 2 is pressed Changing Function Setting temporary change x When radar signal processing setting is changed by using the menu or button on the radar display while function 1 t...

Page 217: ...ORMAL WIDE NARROW SUPER WIDE 2 Video Noise Rejection Radar video noise rejection OFF LEVEL1 LEVEL2 3 Auto DR Control Automatic dynamic range control OFF ON 4 Process Switch Radar video process switching OFF RANGE FIX AUTO 5 2nd Process Mode Second video process mode OFF 㨯㨯㨯㨯 6 Process Switch Range Video process switching range Range setting 7 Fast Target Detection Fast moving target detection OFF ...

Page 218: ...ression and sensitivity to moving targets lowers STORM Use this mode when many rain snow clutter returns or sea clutter returns are detected in stormy weather Importance is attached to rain snow clutter and sea clutter suppression and sensitivity slightly lowers CALM Use this mode when only a few rain snow clutter returns or sea clutter returns are detected RAIN Use this mode when sea clutter is n...

Page 219: ...Even when the strength of sea clutter varies depending on the wind direction AUTO SEA performs the most suitable suppression processing Land like islands can be displayed naturally Since rain clouds outside sea clutter areas are recognized as land there is no effect of suppressing rain snow clutter AUTO RAIN Along with AUTO SEA AUTO RAIN automatically detects the strength of rain snow clutter and ...

Page 220: ...wered Thus set a sensitivity correction value to the side xWhen the video process mode REMAIN or PEAK HOLD is used noise is hard to disappear Thus set a sensitivity correction value to the side Page 5 2 PRF xSame function as in the TXRX Setting of the Main Menu generally used Page 5 3 Small Buoy Detection xReduces the loss of signal processing during detection of small targets OFF Activates the ge...

Page 221: ... initial value of a selected function setting mode Select this item to change the current function mode to the initial value Page 5 9 Initialize xSets the function settings to the factory set values Select this item to change all the function settings to the factory set values ...

Page 222: ...g state can be stored for the function number xUse this function to store the state of good setting that will be frequently used Page 5 8 Save Default of Mode xStores the setting of the current function number as the default setting of the mode Page 5 9 Initialization xChanges the memory contents of the mode which is used with the current function number back to the factory setting COAST DEEPSEA F...

Page 223: ...ers Data stored as personal information x Day Night mode setting x Brilliance x Alarm volume x Vector length mode x Various types of image processing IR ENH PROC FUNC I Calling Operation Status Load PIN Data Procedure 1 Press RADAR MENU key twice Press 8 key The Radar Sub Menu will appear 2 Press 1 key The PIN Setting Menu will appear 3 Press 1 key The Load PIN Data Menu will appear 4 Select the i...

Page 224: ...pear 3 Press 2 key The Save PIN Data Menu will appear 4 Select the number corresponding to the place where you want to save status pressing the numeric keys 1 to 5 The Code Input Menu will appear 5 Using numeric key enter the name and then press ENT key Data will be saved with the entered name Exit 1 Press RADAR MENU key The Target Information Display Menu will reappear ...

Page 225: ...y The Radar Sub Menu will appear 2 Press 1 key The PIN Setting Menu will appear 3 Press 3 key The Delete PIN Data Menu will appear 4 Select the file you want to erase pressing the numeric keys 1 to 5 The Delete Execution Check Menu will appear Select Yes for deletion Exit 1 Press RADAR MENU key The Target Information Display Menu will reappear ...

Page 226: ...rd is full ٧ Recommendations on using CF cards ڎ Recommended card size 64 MB 128 MB 256 MB 512 MB 1GB ڎ Recommended file system The Compact card should be formatted to FAT32 in Windows XP SP2 Many CF cards are formatted to FAT16 before shipping Be sure to Format the CF card to FAT32 before use ڎ Recommended OS Windows XP SP2 ڎ Operating temperature range Depending on the CF card specification and ...

Page 227: ...rting or ejecting a CF card 3 11 1 Save in and Transfer to Card MEM CAPA Copy Procedure 1 Press RADAR MENU key The Radar Menu will appear 2 Press 9 key The Plot Menu will appear Software button ԛ located at the operation message area in Section 2 3 9 is also available to save and transfer data 3 Press 6 key The MEM CAPA Copy window will appear ...

Page 228: ...y when a plotter option is installed Remain Number of remaining data points of marks and lines that can be saved WPT Number of data points of created waypoints 99 points maximum Remain Remaining waypoints that can be saved Route Number of data points of created routes 10 routes maximum Remain Remaining routes that can be saved x File names and information saved in the card is displayed in Card 2 x...

Page 229: ...umeric key enter a file name After the input select the software button ENT The system writes internal information into Card 2 with an entered number used as a file name The capacity of information that can be saved in the internal portion is limited to the maximum number of points in items described on the previous page For the capacity of information that can be saved in a card the system can sa...

Page 230: ... Read the file name displayed in the Card 2 window 3 Using the numeric key enter a file name Select the software button ENT The entered file name is read from Card 2 to the internal portion When information is to be transferred from Card 2 to the internal portion in the ADD mode the information can be copied from multiple files However information cannot be read when the number of points for an it...

Page 231: ...ving enter the name Select the software button ENT CLR will be cancelled The entered file number is copied from Card 1 to Card 2 IV Delete File from Card 2 Clear File Procedure 1 Press 4 key while the CAPA Copy Menu is open A file name to clear file can be entered 2 Using the numeric key enter a file name After having enter the name Select the software button ENT CLR will be cancelled The entered ...

Page 232: ...appear 3 Press 7 key The CLR MEM INT Menu will appear 4 Press 1 key A window will appear to select whether or not marks lines should be erased 1 Erased 2 Cancel II Erase Waypoint Route CLR WPT Route Data Erase saved WPT Route from inside the processor Procedure 1 Press RADAR MENU key The Main Menu will appear 2 Press 9 key The Main Menu will appear 3 Press 7 key The CLR MEM INIT Card Menu will app...

Page 233: ...ialize Card 2 Procedure 1 Press RADAR MENU key The Main Menu will appear 2 Press 9 key The Plot Menu will appear 3 Press 7 key The CLR MEM INIT Card Menu will appear 4 Press 3 key The window to select whether or not Card 2 is initialized will appear 1 Initialize 2 Cancel ...

Page 234: ...3 155 ...

Page 235: ...4 MEASUREMENT OF RANGE AND BEARING 4 1 MEASUREMENT USING THE CURSOR WITH THE TRACKBALL 4 1 4 2 MEASUREMENT BY RANGE RINGS 4 2 4 3 MEASUREMENT BY EBLS AND VRMS 4 3 4 4 MEASUREMENT BETWEEN TWO OPTIONAL POINTS 4 4 ...

Page 236: ...to a target by the trackball The CURSOR on the radar display indicates the bearing and range of the target The range is a distance from own ship s position CURSOR TRUE 45 0q True bearing of the cursor relative to own ship 5 0nm Range between the cursor and own ship REL 45 0q Relative bearing of the cursor relative to own ship Figure 4 1 ...

Page 237: ...ssed Also the scale unit is shown on the Range rings display On Off button Software button ԙ located at the top left corner of the radar display described in Section 2 3 1 Assess the distance to the target based on the location of the target on the range ring scale To change brilliance of the range rings scale refer to Section 3 3 5 Adjust Brilliance of Information on Radar Display Brilliance Sett...

Page 238: ...er right of the radar display The EBL1 bearing represents the target s bearing 3 Press VRM1 key to select VRM1 display and operation The VRM1 indication at the upper right of the radar display will be selected and the VRM1 will appear as a broken line circle on the PPI display 4 Move the broken line VRM1 to the target by using the VRM control The range of the VRM1 from own ship will appear at the ...

Page 239: ...s the ENT key The EBL cursor mode changes between C and D every time the button is pressed Select C 3 Using the trackball move the starting point of EBL2 to one A of the two points and press ENT key See Figure 4 3 4 Turn the EBL control to move EBL2 to the other point B See Figure 4 3 5 Press VRM2 key to select VRM2 display and operation VRM marker will appear on a dotted line of the EBL2 6 Using ...

Page 240: ...sible to use EBL1 instead of EBL2 in measuring the bearing and range between two optional points In this case read EBL2 as EBL1 and VRM2 as VRM1 in the procedure above point the cursor to C of EBL2 in step 2 and then press ENT key ...

Page 241: ...5 37 5 3 1 Restrictions 5 37 5 3 2 Initial Setting 5 38 5 3 3 Setting AIS Display Function AIS Function 5 40 5 3 4 Activating AIS Targets Activate AIS 5 41 5 3 5 Deactivating AIS Targets Deactivate AIS 5 42 5 3 6 Displaying Numeric Data of AIS Targets TGT DATA 5 43 5 3 7 Displaying Target ID No Target Number Display 5 48 5 3 8 Setting AIS Filter AIS Filter Setting 5 49 5 3 9 Conditions for Decidin...

Page 242: ...ter returns or moves very close to land II Intensity of echoes and the target tracking function The intensity of echoes and the tracking function have a correlationship and thus the target will be lost if no echoes are detected during six scans in succession If a lost target exists therefore radar gain must be increased to support detection of the target If however radar gain is increased too sign...

Page 243: ...unction enables the automatic acquisition of targets by using the automatic acquisition zone function If the mode is ground stabilization SOG COG used for own ship s information in target tracking If the mode is sea stabilization SPD speed through the water HDG heading used for own ship s information in target tracking The target tracking function is available when a target tracking unit option is...

Page 244: ...on pattern by MR E W Anderson The closed loop of collision avoidance is shown on the left side and the closed loop of finding a right course on the right side Fig 5 1 Navigation Pattern Marine Accidents and Collisions Among marine accidents collision accidents have been highlighted as the tonnages and speeds of ships become higher along with the increase in traffic at sea If a tanker carrying dang...

Page 245: ...hile collision avoidance is to maneuver vessels not to occupy the same point at the same time In practical operation of vessels a spot of collision has to be deemed to be a single point but a closed zone This closed zone is conceptually defined as a CPA Closest Point of Approach In collision prediction the time to be taken until a ship reaches the CPA is defined as a TCPA Time to CPA Fig 5 2 shows...

Page 246: ...a can be readily grasped If there is a risk of collision with other ship the operator can determine which rule to be applied and how to operate own ship N T R A O Vo VR VT VO Own ship s speed O Own ship s course VT Other ship s true speed T Target ship s true course VR Target ship s relative speed R Target ship s relative course A Aspect Relative vector Target ship true vector N CPA Own ship true ...

Page 247: ...target Dangerous target The alarm sounds The alarm message CPA TCPA turns red and blinks The symbol is turns red and indicates with X mark Numeric displayed target When the numeric data is displayed the target symbol is enclosed in a square Lost target The alarm sounds The alarm message Lost turns red and blinks The symbol is turns red and indicates with X mark Past position The past positions of ...

Page 248: ...sounds The alarm message CPA TCPA turns red and blinks The symbol is turns red and indicates with X mark Lost target The alarm sounds The alarm message Lost turns red and blinks The symbol is turns red and indicates with X mark Up to a total of 130 activated and sleeping AIS targets can be displayed Of which up to 30 activated AIS targets can be displayed If there are more than 130 AIS targets pri...

Page 249: ...1 Vector over water When the vector of an AIS target is displayed with a vector over water the system has converted the AIS target s vector over ground to the vector over water according to the data received from the AIS and the own ship s information Note When the AIS target s symbol is activated but the vector is not displayed the following are probable causes of the trouble COG SOG is not yet i...

Page 250: ...without using the AIS function Data is saved even though the TT display is turned off by this function Refer to Section 5 3 AIS OPERATION for the AIS display function Procedure 1 Press the TT MENU key 2 Press the 1 key TT Setting menu opens 3 Press the 2 key TT Symbol Display is turned on or off ON Enables the TT symbol display function OFF Disables the TT symbol display function Software button Ԡ...

Page 251: ...Procedure 1 Press TT MENU key Press 2 key The AIS Setting menu will appear 2 Press 2 key The AIS Symbol Display is switched between ON and OFF ON Enables the AIS symbol display function OFF Disables the AIS symbol display function Software button ԡ located at the other ship s information area in Section 2 3 6 is also available for switching ...

Page 252: ...ion of a target vector indicates the true course of the target and its vector length is proportional to its speed In this mode own ship s vector is displayed as shown below In this mode the movements of other ships around own ship can be accurately and easily monitored However no CPA RING can appear in this mode The relative vector is not displayed True vector Own ship㵭s position HL z When a targe...

Page 253: ...ue vector is not displayed Relative vector CPA ring HL Therefore the TRUE REL mode shall optionally be used for the purpose of observation the TRUE vector mode for grasping the true aspect of a target and the REL vector mode for grasping a target s closest point of approach CPA II Vector Length VECTOR TIME The vector length of a target is proportional to its speed and the vector time can be switch...

Page 254: ...r TGT Data Select or deselect a tracking or AIS target whose numerical data is to be displayed Cancel Cancels a target tracking Mark Puts a temporary mark Change of Cursor Mode Procedure 1 Move the cursor to the cursor mode Cursor software button Ԙ located at the top right corner of the radar display described in Section 2 3 3 and press the ENT key On the PPI press the CLR INFO key and select a de...

Page 255: ...The ten key screen will appear 4 Select the value to be set pressing the numeric key and press ENT The selected CPA Limit value will be determined 5 Press 6 The ten key screen will appear 6 Select the value to be set pressing the numeric key and press ENT The selected TCPA Limit value will be determined z Set the optimum values of collision decision conditions depending upon vessel type water area...

Page 256: ...played CPA RING is shown at the lower right of the radar display While the distance of the specified CPA Limit value is used as the radius the CPA ring is displayed with a white circle of which center is the own ship s position Note The CPA ring is not displayed when the true T vector mode is selected The CPA ring switch to Display or Hide within software button Ԟ located at the bottom right corne...

Page 257: ... vector length is confirmed Setting vector time using the multi dial MULTI Procedure 1 Press the MULTI dial several times to activate the Vector mode Vector will be displayed in the multi dial mode ԥ located at the bottom left corner of the radar display described in Section 2 3 2 2 Turn the MULTI dial to set the vector time Setting vector mode VECT R T Procedure 1 Press the VECT R T key The curre...

Page 258: ...or the setting procedure refer to Section 7 1 6 Setting of CCRP Antenna GPS Antenna Position CCRP Setting z If offset ranges are not set correctly AIS symbols and radar echoes may be displayed shifted z When offset ranges are set latitude and longitude data received from the GPS is offset and the offset data is displayed as the latitude and longitude of own ship s position Attention ...

Page 259: ... Use the radar only as a navigation aid The final navigation decision must always be made by the operator him herself Making the final navigation decision based only on the radar display may cause accidents such as collisions or running aground Use target tracking function only as a navigation aid The final navigation decision must always be made by the operator him herself Making the final naviga...

Page 260: ...he AZ key again Automatic acquisition will be turned off and automatic acquisition activate zone disappears from the radar display However automatically acquired ships are continuously tracked For automatic acquisition activate zone to be called by using the AZ key refer to Setting Automatic Acquisition Key Assignment Set AZ Key on the next page z If untracked targets intrude into automatic acquis...

Page 261: ...dure 1 Press TT MENU key Press 5 Press 3 Press 1 AZ menu will appear ON Turns on automatic acquisition activate zone when the AZ key is pressed OFF Does not turn on automatic acquisition activate zone when the AZ key is pressed The same function also as RADAR Alarm Sector Alarm can be given Procedure 1 Press TT MENU key Press 5 Press 3 Press 2 The setting method is the same as the method of automa...

Page 262: ...nute When using only the manual acquisition mode alone press the AZ key to turn off the automatic acquisition mode Use of Automatic and Manual Acquisition Modes ACQ AUTO ACQ MANUAL Use the manual acquisition mode while the automatic acquisition mode is on Manually acquire the target to which particular attention should be paid and get the other targets automatically acquired If a new target appear...

Page 263: ...s vectors and symbols will disappear and only the radar video remains Alternative 1 Press the CURSOR button at the upper right of the radar display several times until ACQ TT appears The TT acquisition mode is set as the cursor mode 2 Move the cross cursor mark onto the target to be acquired and press the CLR INFO key The target s vectors and symbols will disappear and only the radar video remains...

Page 264: ... 0 1 min unit The target for which its numeric data is displayed is marked with a symbol to distinguish from other targets If a target s data is displayed but without the symbol such a target exists outside the currently displayed radar display z When a target or own ship changes its course or when a new target is acquired its vector may not reach a given level of accuracy until three minutes or m...

Page 265: ...signated target will appear it will be marked with a symbol The target data will remain on the radar display until the target is lost and its vector disappears or until another target is designated If a target with the mark is designated only its true bearing BEARING and range RANGE will appear until its vector appears II Canceling numerical data display CNCL Data Procedure 1 Set the cursor mode t...

Page 266: ...is lost or its acquisition is canceled Procedure 1 Press TT MENU key 2 Press 1 key The TT Setting menu will appear 3 Press 3 key The Target Number Display is switched ON or OFF ON Displays target ID numbers OFF Hides target ID numbers Target TRACK Displays target ID number with target track If there are many tracking targets and their symbol display is confusing set Target Number Display to OFF to...

Page 267: ...d then press CLR INFO key The TT Individual Setting INFO screen opens This function is available only when the cursor mode is set to OFF Target information screen Item overview Target ID Target ID currently selected Name The name of the target It is blanked in the initial status The user is to enter a name Track Color Determines a target track color Association Priority Specify whose target inform...

Page 268: ...ays the screen shown below After making an entry place the cursor over ENT key and then press it When the name entered with INPUT is changed to a target name it is saved in DATA BASE Up to eight characters can be entered as a name For calling a name from the names that have been entered Selecting DATA BASE lists INPUT names that have already been entered From the list select a name you want to use...

Page 269: ...ressing numeric key s select a color number you want to set Colors selectable with Track Color are colors that have been set within the TT Track Setting When colors are set individual colors can be set for the 1th to 20th On this screen selection of the 1st track is to select CYAN For target tracks up to 20 ships can be displayed ...

Page 270: ...the speed may differ from the specified speed depending on the tracking condition z If a large radar echo such as a land target is set as a reference target the vectors of the speed and other tracking targets will not be displayed correctly and may cause an accident z If a sailing ship is set as a reference target the vectors of the speed and other tracking targets will not be displayed correctly ...

Page 271: ... Set this target as a reference target OFF Stop using this target as a reference target When ON is selected the speed device activates the reference target function Then symbol ٤R is displayed when the reference target is set Only one target can be set as a reference target When a new reference target is created the previous reference target is deleted When OFF is selected the speed device deactiv...

Page 272: ...display which may be confused with the actual targets Do not use this mode during navigation Otherwise this may cause accidents The following simulation to be used for TT can be referred to and modified I Test Video Test video for use in checking the operation of the target detection circuit II TT Simulator Pseudo targets are generated on the radar display to check whether the TT functions are ope...

Page 273: ...key Press 6 key The TT Test Menu will appear 3 Press 1 key The Test Video setting screen will appear 4 Press a numeric key to select a video signal you want to set The selected test video will be set The test video is displayed in the background of the radar display In general VDH is sufficient for target display checks in test video mode If any target displayed clearly in the radar display is not...

Page 274: ...T simulator TT Simulator are displayed 4 Select the simulator to be set pressing the numeric key The selected simulator will be set 5 Press the TX PRF key The simulator will be activated and generate pseudo targets The characters X at the bottom of the radar display blinks indicating that the simulation mode is active TT simulator scenario TARGET START POINT TARGET END POINT SCENARIO DISTANCE BEAR...

Page 275: ...y Exit 1 Press the STBY key The equipment will enter the standby state 2 Press 2 key while the TT Test Menu is open Choices for the TT simulator TT Simulator are displayed 3 Press 1 key to select OFF The TT Simulator is turned off ...

Page 276: ...st Menu will appear 2 Press 3 key The Status screen will appear Constant Vector response Video Level TD Threshold value used for tracking Video Level HI VD threshold value used for automatic acquisition activate zone Video Level Low Unused Gate Size Size of gate used for tracking Tracking Number of targets currently acquired ...

Page 277: ...T MENU key Press 6 key The TT Test Menu will appear 2 Press 4 key The gate display mode is switched ON Gate is displayed OFF Gate is not displayed 3 The gate displays data of a target you want to check using the cursor and TGT DATA key See Section 5 3 6 Displaying Numeric Data of AIS Targets TGT DATA The data is displayed and the gate is displayed around the TT symbol in green Note The TT function...

Page 278: ... restrictions are placed on use of the AIS function x The AIS function is unavailable in the following cases MAN is selected for the speed sensor The current offset Set Drift Setting is set while LOG or 2AXW is selected for the speed sensor The GPS geodetic system is used except WGS 84 x LOG or 2AXW cannot be selected for the speed sensor in the following case The AIS function is turned on and the...

Page 279: ...ollision decision criteria for the TT function are applied to the AIS function For the setting procedure refer to Section 5 1 5 Setting Collision Decision Criteria CPA TCPA Limit Note that the same collision decision criteria must apply to TT z If offset ranges are not set correctly AIS symbols and radar echoes may be displayed shifted z When offset ranges are set latitude and longitude data recei...

Page 280: ...y screen will appear 4 Using numeric keys enter the CPA value you want to set and then press ENT key The entered CPA Limit value is determined 5 Press 6 key The ten key screen will appear 6 Using numeric keys enter the TCPA value you want to set and then press ENT key The entered TCPA Limit value is determined ...

Page 281: ...on OFF Disables the AIS display function Software button ԟ located at the other ship s information area in Section 2 3 6 is also available to switch the display functions Note that turning OFF this function switches all AIS display functions to OFF z When the AIS display function is set to OFF no AIS symbols are displayed z The AIS display function itself is turned OFF z Once the AIS display funct...

Page 282: ...atic activation Activate an AIS target in automatic mode to display the vector and heading line When the automatic activation function is used AIS targets are automatically activated when they go into the automatic activation zone The automatic activation zone is identical to the automatic acquisition zone AZ used for target tracking For the zone setting refer to Section 3 5 20 Auto Acquisition an...

Page 283: ...s cursor mark onto the active AIS target that is to be deactivated 2 and press ENT key The selected AIS target will be deactivated 2 Alternative 1 Press the CURSOR button at the upper right of the radar display several times until ACT AIS appears The cursor mode is set to the AIS activation mode 2 Move the cross cursor mark onto the inactive AIS target that is to be activated 1 and press CLR INFO ...

Page 284: ...ing accuracy y Ship information NAME ship name Up to 20 characters CALL SIGN Up to 7 characters MMSI Up to 9 characters IMO number Navigation status y AtoN information AtoN class AtoN type If missing is displayed in place of the numeric information of ROT the radar is receiving the AIS data which cannot is displayed In this case you can only trust the turning direction which is indicated by the tu...

Page 285: ...splay The mark is displayed around the symbol Reference If the values are displayed but the mark is not on the radar display the target is outside the radar display Clearing numeric data Procedure 1 Press the Cursor button at the upper right of the radar display several times until TGT Data appears The cursor mode is set to the numeric data display mode 2 Move the cross cursor mark onto the active...

Page 286: ...menu is displayed 3 Press a number key for the desired setting Navigation information COG SOG CPA TCPA azimuth distance and turning ratio Ship information ship name call sign and MMSI Destination and location information destination arrival time and location AIS information for the selected condition will be displayed Received AIS message display Messages received from AIS can be displayed Message...

Page 287: ...n of the last lost AIS target can be displayed Data can be displayed for the target that was lost most recently Procedure 1 Press the TT menu key 2 Press the following buttons 2 AIS setting 4 Lost target data display Information of the last lost AIS target is displayed ...

Page 288: ...information display AIS information for own ship can be displayed Procedure 1 Press the TT menu key 2 Press the following buttons 2 AIS setting 5 AIS own ship information display AIS information for own ship is displayed ...

Page 289: ...mber until it is lost Procedure 1 Press TT MENU key 2 Press 2 key The TT Setting menu will appear 3 Press 7 key The Target Number Display is switched ON or OFF ON Displays target ID numbers OFF Hides target ID numbers Target TRACK Displays target ID number with target track If there are many AIS targets and their symbol display is confusing set Target Number Display to OFF to view the radar displa...

Page 290: ...initions of AIS Target Symbols of Section 5 1 2 Definitions of Symbols Type of AIS filters Filter Type There are the following three types of AIS filters 1 RANGE A filter is set in a circle with a set range as the radius 2 SECTOR A filter is set in a sector formed by two bearings with the bow as reference 3 ZONE A filter is set in a zone formed by two bearings and two ranges with the bow as refere...

Page 291: ...ey control to set the bearing of the port side and press ENT key 3 Turn the EBL key control to set the bearing of the starboard and press ENT key A SECTOR filter will be set AIS targets in the area formed by the two set bearings are displayed by priority III Setting a ZONE filter 2 Turn the EBL key and VRM key controls to set the bearing and range of the port side and press ENT key 3 Turn the EBL ...

Page 292: ...r OFF Hides the AIS filter Display of Targets outside AIS Filter Filter Mode Procedure 1 Press TT MENU key Press 2 key Press 6 key 2 Press the 5 key The Filter Mode is switched Display Displays only AIS targets in the AIS filter Priority Displays AIS targets in the AIS filter by priority and also displays targets outside the AIS filter Note Activated AIS targets can be displayed even when they are...

Page 293: ...URSOR button at the top right corner of the screen to call up ACT AIS The cursor mode is set to AIS activation mode 2 Place the cursor over the location where you wish to set a point filter and press the ENT key A point filter will be set at the cursor position If an AIS target is in the point filter it will be activated When an AIS target is activated or an AIS target is not found within ten seco...

Page 294: ...t is now at anchor or on the berth 60 sec 18 min Vessel of 0 to 14 knots Class B 2 to 14 knots 60 sec 180 sec Vessel of 0 to 14 knots and it is now changing the course 60 sec 180 sec Vessel of 14 to 23 knots 36 sec 180 sec Vessel of 14 to 23 knots and it is now changing the course 36 sec 180 sec Vessel of 23 knots or more 30 sec 180 sec Vessel of 23 knots or more and it is now changing the course ...

Page 295: ...arm has already been activated Activated and dangerous ship Lost target alarm will sound only for the AIS targets for which an activated AIS target and dangerous target alarm has already been activated Note Sleeping AIS targets will not set off a lost target alarm Dangerous target alarm setting CPA TCPA Procedure 1 Press the TT menu key Press 2 key Press 8 key 2 Press the 1 key The Target Alarm CP...

Page 296: ...he other ship s information area in Section 2 3 6 if you wish to cancel association assessment or to bring back symbols that are no longer displayed Attention When a large value is set as an association condition a tracked target near an AIS target is identified as the AIS target and may thus disappear from the display For example when a pilot vessel equipped with the AIS function a small target w...

Page 297: ...isplayed based on AIS target data TT Symbol is created and displayed based on tracked target data 5 4 3 Azimuth Set an azimuth difference between targets to be identified as one target Targets that are within the set azimuth range will be identified as one target Procedure 1 Press the TT menu key 2 Press the following buttons 3 Target setting 1 Association assessment setting 3 Azimuth Set an azimu...

Page 298: ...ikely to be mistakenly identified Adjust the setting in accordance with the intention 5 4 5 Course Set a course difference between targets to be identified as one target Targets that are within the set course angle will be identified as one target Procedure 1 Press the TT menu key 2 Press the following buttons 3 Target setting 1 Association assessment setting 5 Course Set a course difference betwe...

Page 299: ...Speed Set a speed difference between a tracked target and an AIS target to be identified as one target Set the speed range between 0 and 99 kn A smaller speed range means a stricter condition The possibility of mistakenly identify resembling targets will be lower but targets are less likely to be identified as one target A larger speed range means a looser condition Targets are likely to be identi...

Page 300: ...the level of hysteresis is equal to n 2 m 200 means that the level of hysteresis is equal to 2 n m A larger value means a stricter condition The possibility of mistakenly identify resembling targets will be lower but targets are less likely to be identified as one target A smaller value means a looser condition Targets are likely to be identified as one target but targets with similar parameters a...

Page 301: ...he level of hysteresis is equal to 2 n m A larger value means a stricter condition It becomes harder to separate a tracked target symbol from an AIS target symbol Targets that are not separated to start with are less likely to be separated and also separated individual symbols are less likely to be displayed properly after separation A smaller value means a looser condition It becomes easier to se...

Page 302: ...tivated and sleeping targets Procedure 1 Press the TT menu key 2 Press the following buttons 3 Target setting 1 Association assessment setting 9 AIS target to be assessed Select AIS targets to be assessed for association Activated Only activated targets will be assessed for association Activated sleeping All activated and sleeping targets will be assessed for association ...

Page 303: ...d has exceeded the maximum activation count AIS MAX Target 95 The number of AIS targets displayed has reached 95 of the maximum display count AIS MAX Target The number of AIS targets displayed has exceeded the maximum display count TT processing unit Communication data error Communication error with the TT processing unit AIS No communication No communication with AIS The AIS transponder is not co...

Page 304: ... Alarm 026 no sensor position in use AIS Alarm 029 no valid SOG information AIS Alarm 030 no valid COG information AIS Alarm 032 Heading lost invalid AIS Alarm 035 no valid ROT information An alarm is displayed in the alarm indication software button ԥ located at the operation message area in Section 2 3 9 ...

Page 305: ...The symbol is displayed when one of the above conditions is met Dangerous target Red blinking CPA TCPA Beep sound pee poh Alarm acknowledgeable x CPA d CPA LIMIT x 0 d TCPA d TCPA LIMIT An alarm is issued when all the conditions are met The AIS targets that issues alarm refer to Section 5 1 5 Setting Collision Decision Criteria CPA TCPA Limit CPA Limit and TCPA Limit The Setting Values 12 AIS12 12...

Page 306: ... in automatic acquisition zone Red Blinking New Target Beep sound pipi pipi Alarm acknowledgeable The alarm is issued when a new target is acquired in the automatic acquisition zone Note When an already acquired target goes into automatic acquisition zone the alarm message is not displayed and the buzzer does not sound either 12 In setting an automatic acquisition zone it is necessary to adjust th...

Page 307: ...et echo is blurred by sea clutter returns If a target under tracking goes into a range of 32 nm and can no longer be tracked it is canceled without a lost target alarm being issued Lost Target Alarm Status Symbol on display Alarm characters Alarm sound Conditions Lost target Red Blinking Lost Beep sound pee Alarm acknowledgeable The alarm will sound once when a lost target symbol is displayed The ...

Page 308: ...e GYRO I F in this system receives signals from a gyro Even if the power is turned off the system will follow up the gyro However the system stops the follow up operation when the power of the master gyro is turned off or when any trouble occurs to the line When the power of the master gyro is recovered the Set Gyro alarm will be generated If this alarm occurs set the gyro Gyro Set Alarm Alarm cha...

Page 309: ...al 0 1 NM 0 2 NM 0 5 NM and 1 NM Past locations are displayed at a specified distance interval The selected interval will be displayed on the Past position display interval switching button Software button ԝ located at the other ship s information area in Section 2 3 6 The track display mode is not active when the button shows Off Track modes are linked with vector modes to show a true or relative...

Page 310: ... the cursor over a tracked target or an AIS target and press the CLR INFO key 3 Target information menu opens 4 Press the 2 key Track color choices are listed Track Color 5 Press a number key for the desired color The track will be shown in the selected color II Turning on off the Target Track Function Procedure 1 Press the TT menu key 2 Press the following buttons 4 Target Track Setting 1 Target ...

Page 311: ...ividual tracks Color name The selected color will be assigned to all tracks Select a track color When INDIVIDUAL is selected 5 Press a number key for the desired track number Color choices for the selected track number are displayed 6 Press a number key that corresponds to the desired track color The selected color will be assigned to the selected track Selecting Individual allows assignment of di...

Page 312: ...n Show all tracks for all ships Even though the track display mode is set to Off tracks of other ships are still recorded as long as the track recording interval is set When INDIVIDUAL is selected 5 Press a number key for the desired track number Display Non display of the selected track can be set On Show the track Off Do not show the track Selecting Individual allows the track display mode to be...

Page 313: ...he Target Track Setting function is enabled Procedure 1 Press the TT menu key 2 Press the following buttons 4 Target Track Setting 4 Track Memory Interval Choices for Target Memory Interval are displayed 3 Press a number key that corresponds to the desired track recording interval Select from the following Off 3 sec 5 sec 10 sec 30 sec 1 min 3 min 5 min 10 min 30 min 60 min 1 NM 3 NM 5 NM and 10 N...

Page 314: ...played 3 Press a number key that corresponds to the track color to be deleted The confirmation dialog window opens 4 Press the 1 key Tracks of the selected color will all be deleted Select ALL to delete all tracks regardless of the color Deletion of other ship s tracks by track number Clear Track Number Procedure 1 Press the TT menu key 2 Press the following buttons 4 Target Track Setting 6 Clear ...

Page 315: ...nsert a Flash memory card into the card slot Refer to the attached instruction manual for how to insert remove the card 2 Press the TT menu key 3 Press the following buttons 4 Target Track Setting 7 Card2 Track Display 4 Input the number of track and press the ENT key Data of the selected track number is loaded and displayed on the radar screen ...

Page 316: ...5 75 ...

Page 317: ...D FALSE ECHOES ON DISPLAY 6 1 RADAR WAVE WITH THE HORIZON 6 2 6 2 STRENGTH OF REFLECTION FROM THE TARGET 6 4 6 3 SEA CLUTTER AND RAIN AND SNOW CLUTTER 6 6 6 4 FALSE ECHOES 6 10 6 5 DISPLAY OF RADAR TRANSPONDER SART 6 13 ...

Page 318: ...the radar equipment in fair weathers and comparing the target ships watched with the naked eyes and their echoes on the radar display The radar is mainly used to monitor the courses of own ship and other ships in open seas to check buoys and other nautical marks when entering a port to measure own ship s position in the coastal waters relative to the bearings and ranges of the shore or islands usi...

Page 319: ...m propagates In the normal propagation the distance D of the radar wave to the horizon is approximately 10 longer than the distance to the optical horizon The distance D is given by the following formula D 2 23 h2 h1 nm h1 Height m of radar scanner above sea level h2 Height m of a target above sea level Figure 6 1 is a diagram for determining the maximum detection range of a target that is limited...

Page 320: ... of 660 m or more b If the height of a target is 10 m the radar range has to be approx 15 nm However the maximum radar range at which a target can be detected on the radar display depends upon the size of the target and the weather conditions that is the radar range may increase or decrease depending upon those conditions Height of Radar Scanner Detective Range Height of Target D nm ...

Page 321: ...ne should be measured carefully Figure 6 2 Table 6 1 shows the graph indicating the relation between the target detection distance and the radar reflection cross sectional area RCS with regard to the type and the height of the target in a situation in which the weather is good the sea state is calm and the radio wave propagation is normal As revealed by this table even on the same sea shore line d...

Page 322: ...t from sea surface m X band S band X band S band Sea shore line 60 20 20 50 000 50 000 Sea shore line 6 8 8 5000 5000 Sea shore line 3 6 6 2500 2500 SOLAS target ship 5000GT 10 11 11 50 000 30 000 SOLAS target ship 500GT 5 8 8 1800 1000 Small boat with IMO standard compatible radar reflector 4 5 0 3 7 7 5 0 5 Marine buoy with corner reflector 3 5 4 9 3 6 10 1 Standard marine buoy 3 5 4 6 3 0 5 0 5...

Page 323: ...a clutter is intensified and the clutter far away is also displayed When waves are large and the sea clutter level is high it is difficult to distinguish sea clutter from a small boat whose reflection intensity is weak Accordingly it is necessary to properly adjust the sea clutter rejection function Table 6 2 shows the relation between the sea state SS showing the size of waves generated by wind a...

Page 324: ... snow is falling The image changes according to the amount of rain or the amount of snowfall As precipitation increases the image of rain and snow clutter becomes intensified on the radar display and in the case of localized heavy rain an image similar to the image indicating land is displayed in some cases Furthermore because radio waves tend to attenuate due to rain and snow the ability to detec...

Page 325: ...n of 16 mm hr Pulse width 0 05 Ps Precipitation of 4 mm hr Pulse width 0 05 Ps Precipitation of 16 mm hr Pulse width 0 8 Ps Precipitation of 4 mm hr Pulse width 0 8 Ps Detection distance while it is not raining NM 0 2 4 6 8 1 12 14 16 Detection distance while it is not raining NM Precipitation of 16 mm hr Pulse width 0 05 Ps Precipitation of 4 mm hr Pulse width 0 05 Ps Precipitation of 16 mm hr Pu...

Page 326: ...ejection function effectively works therefore the use of short pulse is effective when the weather is bad By using image processing functions PROCl 1 to 3 it is expected that spurious waves are further suppressed Since optimal settings for those items can be automatically made by using the function mode it is recommended that STORM or RAIN be used by selecting the function mode when the weather is...

Page 327: ...ays in the same directions which the operator should have in mind in radar operation II Side Lobe Effect A broken line circular arc may appear at the same range as the main lobe of the radar beam on the radar display This type of false echo can easily be discriminated when a target echo appears isolated See Figure 6 5 HL Figure 6 5 III False Echo by Secondary Reflection When a target exists near o...

Page 328: ...ance assuming that the pulse length is MP3 on the repetition frequency of 1400 Hz the first pulse is reflected from a target at about 58 NM or more and received during the next pulse repetition time In this case a false echo second time echo appears at a position that is about 58 NM shorter than the actual distance If the false echo appears at 5 NM on the radar display the true distance of the tar...

Page 329: ...et echoes See Figure 6 8 HL HL Figure 6 8 If radar equipment causing an interference pattern and this radar are of the same model their transmitting repetition frequency is nearly the same As a result interference patterns may be displayed concentrically In this case the interference patterns cannot be eliminated by using only the interference reflector function so press TX PRF several times to fi...

Page 330: ...from the radar equipment on a rescue ship or search aircraft the SART transmit a series of response signals to inform the distress position to the rescue and search party This radar provides a shortcut item to make settings for SART signal reception Execution of this item automatically switches to the setting for SART reception It also functions for detect the beacon or target enhancer Procedure 1...

Page 331: ...r ships Land z When the SART function is set to ON small targets around own ship will disappear from the radar display So it is necessary to exercise full surveillance over the conditions around own ship by visual watch in order to avoid any collision or stranding If two or more sets of radar equipment are installed on own ship use one set of 9 GHz band radar for detection of the SART signal and o...

Page 332: ...6 15 ...

Page 333: ...1 2 Reception Port Setting RX Port 7 26 7 3 1 3 Reception Sentence Setting RX Sentence 7 27 7 3 1 4 Transmission Port Setting TX Port 7 29 7 3 2 Sector Blank Setting Sector Blank 7 31 7 3 3 TNI Blank Setting TNI Blank 7 33 7 3 4 Bearing Pulse Output Adjustment Output Pulse 7 35 7 3 5 Language Setting Language 7 36 7 3 6 Date Time Display Setting Date Time Setting 7 37 7 4 ADJUSTMENT 7 38 7 4 1 Noi...

Page 334: ...n volatile memory in the radar process unit CAUTION Do not carry out the adjustments of the equipment except authorized service persons If wrong setting is carried out this may cause unstable operation Do not carry out the adjustments during navigation Otherwise the radar performance may be affected resulting in an accident or trouble Tuning bearing and range adjustments can be made from the opera...

Page 335: ...ntinue to press RADAR MENU key The Code Input Menu will appear 2 Input the code 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 1 key The Equipment Setup Menu will appear Exit 1 Press RADAR MENU key The Main Menu will reappear ...

Page 336: ...ENT button of the numeric keypad and press ENT key Adjust Menu opens 5 Press 1 key Equipment Setup menu opens 6 Press 3 key A numeric keypad screen for Tune Adjustment opens 7 Adjust the value until the tuning state gauge reaches maximum by inputting a value with the number keys or by turning the multi dial to change the value 8 When the adjustment is complete place the cursor over the ENT button ...

Page 337: ...enu opens 6 Press 3 key The Tune Indicator numeric keypad screen opens 7 Adjust the value until the tune indicator bar at the top left corner of the screen reads 80 to 90 by inputting a value with the number keys or by turning the multi dial to change the value 8 Place the cursor over the ENT button and press ENT key The tune level value is memorized and the level adjustment is complete Note Do no...

Page 338: ...key The Tune Indicator numeric keypad screen opens 7 Adjust the tune peak value until the tune indicator bar at the top left corner of the screen reaches maximum by inputting a value with the number keys or by turning the multi dial to change the value 8 Place the cursor over the ENT button and press ENT key The tune peak value is memorized and the peak adjustment is complete Note Always set the t...

Page 339: ...the bearing of an adequate target for example a ship at anchor a breakwater or a buoy relative to own ship s heading 3 Hold down RADAR MENU key The Code Input Menu will appear 4 Press 0 key 5 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 6 Press 1 key Equipment Setup menu opens 7 Press 1 key The Code Input Menu will appear 8 Using numeric ...

Page 340: ...menu and press ENT key The Adjust Menu will appear 5 Press 1 key Equipment Setup menu opens 6 Press 1 key The Code Input Menu will appear 7 Press 2 key The Code Input Menu will appear 8 Using numeric pad enter the value and then press ENT button and press EXIT button to determine the value The multi function control can also be used to enter the value 9 Repeat step 4 and adjust until the target ra...

Page 341: ...key The Code Input Menu will appear 3 Press 0 key 4 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 5 Press 4 key The TXRX Setting Menu will appear 6 Press 1 key The Antenna Height Set Value window will appear 7 Select the antenna height measured in step 1 from the pull down menu by pressing the numeric key 1 to 4 The antenna height will be ...

Page 342: ...ehand 2 Hold down RADAR MENU key The Code Input Menu will appear 3 Press 0 key 4 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 5 Press the following keys 7 Hull Display Setting 1 CCRP Setting 6 Input the vessel length in the Length field and the vessel width in the Beam field at the top right corner of the CCRP Setting screen 7 Move the cu...

Page 343: ...ntenna position changes as the antenna mode is switched between the master mode and the slave mode by the simplified inter switch CCRP position Only one position can be set If CCRP1 is outside the display area ANT1 or ANT2 becomes the CCRP ANT1 Antenna position MASTER ANT2 Antenna position SLAVE CCRP is changed on the condition as following The scanner position is outside of the off center limit T...

Page 344: ...ct the optional NSK unit NCT 4106A to this equipment Then follow the steps below to make settings In Section 7 2 1 Ship Heading Equipment Setting Heading Equipment select 1 GYRO NCT 4106A JLR10 JRL20 30 By referring to Section 7 2 2 NSK Unit Setting make a setting for the gyro system By referring to Section 7 2 3 True Bearing Value Setting Set GYRO make a setting such that the gyro azimuth and the...

Page 345: ...o make settings In Section 7 2 1 Ship Heading Equipment Setting Heading Equipment select 1 GYRO NCT 4106A JLR10 JRL20 30 True bearing value setting described in Section 7 2 3 is not required when using the GPS compass If the GPS compass azimuth and the radar azimuth are not the same use the GPS compass to adjust the azimuth Refer to an applicable page for details IV Inputting digital true bearing ...

Page 346: ...ps below to make settings In Section 7 2 5 Ship Speed Equipment Setting Speed Equipment select 3 2 AXIS W to use the sea speed Select 4 2 AXIS G to use the ground speed Refer to an applicable page for details VII Inputting GPS speed data IEC61162 or NMEA0183 By following the procedure described in the INSTALLATION MANUAL connect speed equipment to this equipment Then follow the steps below to make...

Page 347: ... the pull down menu select heading equipment 1 GYRO NCT 4106A JLR10 JLR20 30 2 COMPASS IEC61162 The alternative procedure for steps above 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 6 key NAV Equipment Setting menu opens 5 Perform steps 3 and 4 in the Proc...

Page 348: ... the gyro compass installed on the own ship before setting the switches S2 and S3 Synchro signal Set the switches to SYNC Step signal Set the switches to STEP 3 Set the DIP switch S4 The items to be set are listed below For the settings refer to Table 7 1 S4 1 LOG alarm ON OFF S4 2 GYRO simulator ON OFF S4 3 LOG simulator ON OFF S4 5 Time before occurrence of GYRO alarm S4 6 Sensor to be used GYRO...

Page 349: ... 㪪㪦㪬㪩㪚㪜㪥㪤㪜㪘㩿㪟㪛㪫㪆㪫㪟㪪㪀㪞㪰㪩㪦㩷㪪㪠㪞㪥㪘㪣㪦㪫㪟㪜㪩㩷㪪㪜㪫㪫㪠㪥㪞㪣㪦㪞㩷㪘㪣㪘㪩㪤㪞㪰㪩㪦㩷㪪㪠㪤㪬㪣㪘㪫㪦㪩㪣㪦㪞㩷㪪㪠㪤㪬㪣㪘㪫㪦㪩㪥㪅㪚㪅㪛㫆㫅㩾㫋㩷㪺㪸㫉㪼㪞㪰㪩㪦㩷㪘㪣㪘㪩㪤㪫㪠㪤㪜㪈㪉㪊㪋㪌㪍㪎㪏㪪㪫㪜㪧㪦㪥㪪㪰㪥㪚㪦㪝㪝㪦㪥㪦㪥㪦㪝㪝㪦㪥㪦㪥㪦㪝㪝㪦㪝㪝㪦㪝㪝㪦㪥㪦㪝㪝㪦㪥㪦㪝㪝㪥㪅㪚㪅㪸㫅㫐㪦㪥㪦㪥㪦㪝㪝㪦㪥㪦㪥㪦㪝㪝㪦㪝㪝㪦㪝㪝䍚䍼䍊䍐䍹ାภ 㪞㪰㪩㪦䇭㪪㪠㪞䍹䍖䍼ାภ 㪣㪦㪞䇭㪪㪠㪞㪫㪰㪧㪜䍞䍐䍪䍽㪫㪰㪧㪜䍚䍻䍖䍹㪆㪪㪰㪥㪚䍨䍽䍷䍛㪆㪧㪬㪣㪪㪜㪛㫆㫅㩾㫋㩷㪺㪸㫉㪼䍨䍽䍷䍛㪧㪬㪣㪪㪜㪈㪇㪇㪧㪆㪊㪇㬍㪩㪘㪫㪠㪦㪊㪍㬍㪐㪇㬍㪈㪏㪇㬍㪊㪍㪇㬍ォᣇะ 㪛㪠㪩㪜㪚㪫㪠㪦㪥 ㅒ㪆㪩㪜㪭㪉㪇㪇㪧㪆㪐㪇㬍㪋㪇㪇㪧㪆㪈㪏㪇㬍㪏㪇㪇㪧㪆㪊㪍㪇...

Page 350: ...ure 1 Press RADAR MENU key twice The Main Menu will appear 2 Press 7 key The NAV Equipment Setting Menu will appear 3 Press 1 key The Code Input Menu will appear 4 Adjust true bearing value Adjust the bearing that the bearing angle of the radar is the same as that of the gyro The multi function control can also be used to enter the value After having entered the value press ENT The alternative pro...

Page 351: ...ection and angle will be set On the screen press to make correction in the eastern direction and press to make correction in the western direction Also enter a correction angle pressing the numeric key The multi function control is also available for the entry To do so enter the correction direction press the multi function control enter the correction angle and then set ENT in order The alternati...

Page 352: ...signal Speed over ground 5 GPS The alternative procedure for steps above 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 6 key NAV Equipment Setting menu opens 5 Perform steps 3 and 4 in the Procedure above Exit 1 Press RADAR MENU key The menu will be closed z...

Page 353: ...er the value and select ENT The multi function control is also available for the entry The alternative procedure for steps above 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 6 key NAV Equipment Setting menu opens 5 Perform steps 3 and 4 in the Procedure abo...

Page 354: ...ff Do not perform current correction On Perform current correction 5 Press 2 key The Code Input Menu will appear 6 Enter the direction of tendency The direction of tendency will be set The multi function control is also available for the entry After having entered the direction press ENT 7 Press 3 key The Code Input Menu will appear 8 Enter the speed of tendency The speed of tendency will be set T...

Page 355: ...U key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 6 key NAV Equipment Setting menu opens 5 Perform steps 3 to 8 in the Procedure above Exit 1 Press RADAR MENU key The menu will be closed ...

Page 356: ...t The radar equipment has five communication ports For signals to be input from sensors or to be output to the sensors communication ports need to be set in accordance with the sensors CAUTION Do not carry out the adjustments of the equipment except authorized service persons If wrong setting is carried out this may cause unstable operation Do not carry out the adjustments during navigation Otherw...

Page 357: ...t the baud rate you want to set pressing the numeric key Selection value 1 COM1 GPS 1200 4800 38400 9600 bps 2 COM2 PC 1200 4800 38400 115200 9600 bps 3 COM3 NAV1 1200 4800 38400 9600 bps 4 COM4 NAV2 1200 4800 38400 9600 bps 5 COM5 COMPASS 4800 38400 bps If COM1 COM4 is set to 38400 bps signals can only be transmitted The baud rate for reception can be set to up to 4800 bps COM5 can be used for re...

Page 358: ...7 25 Exit 1 Press RADAR MENU key The Main Menu will reappear ...

Page 359: ...NT key The Adjust Menu will appear 4 Press 5 key The COM Port Setting Menu will appear 5 Press 4 key The RX Port Menu will appear 6 Select the signal you want to set pressing the numeric keys 1 to 6 The Reception Port Setting Menu for each signal will appear Settable signals 1 GPS 2 DLOG 3 Depth 4 Temperature 5 Wind 6 Current 7 Rate of Turn 8 Rudder 7 Select which port you want to use for output T...

Page 360: ...ignal you want to set pressing the numeric keys 1 to 3 The Setting Menu for each signal will appear Settable signal 1 GPS LL COG SOG 2 GPS WPT Time 3 Depth 4 Wind 5 Current 7 Select whether or not you want to use sentence for the signal Types of sentences to be used GPS LL COG SOG GGA RMC RMA GNS GLL VTG GPS WPT Time GGA RMC RMB BWC BWR ZDA Depth DPT DBK DBT DBS Wind MWV MWD Current CUR After havi...

Page 361: ...et the number of the sentence to be used with layer A by Layer Number Initial value 3 Layer B 0 999 Set the number of the sentence to be used with layer B by Layer Number Initial value 4 Layer C 0 999 Set the number of the sentence to be used with layer C by Layer Number Initial value 5 Exit 1 Press RADAR MENU key The Main Menu will reappear ...

Page 362: ...ll appear 4 Press 5 key Press 3 key The TX Port Menu will appear 5 Select the signal you want to set pressing the numeric keys 1 to 9 The Output Port Setting Menu for each signal will appear Settable sentences 1 TTM TT Target 2 TLL TT Target 3 TTD TT Target 4 TLB TT Target 5 TTM AIS Target 6 TLL AIS Target 7 TTD AIS Target 8 TLB AIS Target ω 1 2 3 OSD 4 RSD 5 ALR 6 AIS 7 8 ω 1 Remote Maintenance 2...

Page 363: ...talker is RA GP The talker is GP For TTM TLL TTD TLB OSD RSD ALR and AIS the talker is always RA For GGA GLL RMC and VTG the talker is always GP x NMEA0183 TX Interval Signal names APB BOD GGA GLL RMC RMB VTG XTE BWC HDT THS Selection Value Set an interval in the range 1 to 9 seconds Note When multiple output sentences are selected data may not be transmitted at the selected transmission interval ...

Page 364: ...he cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 4 key Press 6 key The Sector Blank Menu will appear 5 Select the number you want to excuted sector blank Pressing the numeric keys 1 to 3 The system allows the use of up to three sector blank areas Set each sector blank area to on or off On The sector blank function is operated Off The sector...

Page 365: ...s 6 key The Sector Blank Menu will appear 5 Slect the number you want to make sector blank pressing the numeric keys 4 to 6 The sector blank for the numeric key pressed will be made 6 Set the start point of the sector blank by operating the EBL dial and then press ENT The start angle of the sector blank will be set 7 Set the end point of the sector blank by operating the EBL dial and then press EN...

Page 366: ...tuning operation Only one TNI blank sector can be created The TNI blank function operates in the relative bearing with the bow I TNI Blank Function On Off Sector Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press the following keys 4 TXRX Setting 9 TNI ...

Page 367: ...e the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 5 Press the following keys 4 TXRX Setting 9 TNI Blank 2 Create sector 6 Set the starting bearing of the TNI blank by operating the EBL dial and press the ENT key 7 Set the ending bearing of the TNI blank by operating the EBL dial and press the ENT key The TNI blank area is set ...

Page 368: ...llowed only when a 25 kw antenna is used Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 4 key The TXRX Setting Menu will appear 5 Press 7 key 6 Select a set value to be used Exit 1 Press RADAR MENU key The Main Menu will reappear ...

Page 369: ...nu will appear 4 Press 1 The Equipment Setup window will appear 5 Select the language you want to display pressing the numeric keys 1 to 3 1 English 2 Japanese 3 Other Other in 3 is a language corresponding to characters created in overseas agents To confirm whether or not your language is supported contact overseas agents or our sales department To make the set language effective turn off the pow...

Page 370: ...me Coordinate LMT Local Time 2 LMT Date Input the date in local time Press 2 key and call up the numeric keypad Input the date using the numeric keypad or the multi dial Then press ENT button 3 LMT Time Input the time in local time Input the time using the numeric keypad or the multi dial Then press ENT button 4 Time Zone Input the time zone difference between the universal time and local time Inp...

Page 371: ...by service engineers during system installation Do not carry out the adjustments of the equipment except authorized service persons If wrong setting is carried out this may cause unstable operation Do not carry out the adjustments during navigation Otherwise the radar performance may be affected resulting in an accident or trouble ...

Page 372: ...T INIT Setup Menu will appear 5 Press 1 key The Noise Level Menu will appear 6 Press 1 key The Code Input Menu will open to change the noise level value 7 Change the value to display echo correctly In addition to the entry on the Code Input menu the Multi functional Dial Control is available to change the value Note The noise level is factory set After system installation a great change in the noi...

Page 373: ...t method x The GAIN control is set to the maximum position the SEA control is set to the minimum position the RAIN control is set to the minimum position and IR AUTO SEA AUTO RAIN PROC FUNC and TRAILS are all set to off x The noise level adjustment mode is turned on x While the noise level adjustment value is decreased gradually the value with which radar echoes no longer appear is determined as t...

Page 374: ...arelessly The vector constant shall be set to 4 normally If the vector constant value is higher a target s vector will be better followed up when the target and own ship change their course or speed but the vector accuracy will be lower on the contrary Attention CAUTION Optimal values have been set for Video Level and Vector Constant therefore never change their values unless absolutely necessary ...

Page 375: ...NU key The Main Menu will reappear II Quantization Level Adjustment Video Level Use the target tracking function TT to adjust the level of the signal to be recognized as a target If a small value is set even weak target signals will be input to the target detection circuit of the target tracking function However many unnecessary signals are also input which may cause unstable target acquisition or...

Page 376: ...numeric keypad for inputting the quantization level of the automatic acquisition area opens 7 Enter the Video TD Level value The multi function control can also be used to enter the value After having entered the value press ENT x To change the quantization level of tracking and manual acquisition 6 Press 3 key The numeric keypad for inputting the quantization level of tracking and manual acquisit...

Page 377: ...ADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 8 key while Adjust Menu is open SP TT INIT Setup menu opens 5 Press 2 key TT menu opens 6 Press 5 key and select a desired gate size Narrow Small gate size Normal Medium gate size Wide Large gate size Exit 1 Press RADAR MENU ...

Page 378: ...s a red circle Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 8 key while Adjust Menu is open SP TT INIT Setup menu opens 5 Press 2 key TT menu opens 6 Press 6 key Activate or deactivate the CPA limit ring display function Off Limit ring not display...

Page 379: ...t blank range and cause collision resulting in death or serious injury Procedure 1 Perform the following operation before setting x Set the range to 0 125 nm x Set the radar video enhance function ENH x Set the correlation processing function PROC to OFF x Rotate AUTO RAIN control to the minimum position counterclockwise fully x Rotate GAIN PL control to the maximum position clockwise fully x Rota...

Page 380: ...tting value such that the main bang image remains lightly on the display The value can also be entered with the multi dial Press ENT key after inputting the value 8 Press 2 key The numeric keypad to be used in MBS Area Menu will appear 9 Input an MBS area setting value such that the suppression area and the main bang image completely overlap with each other The value can also be entered with the m...

Page 381: ...ON Adjustment Adjust the circuit for monitoring the transmission performance of the radar equipment Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Open Adjust Menu 4 TXRX Setting 4 MON 2 MON Adjustment 5 Increase or decrease the adjustment value so that t...

Page 382: ...tton in the Code Input menu and press ENT key The Adjust Menu will appear 4 Open Adjust Menu 4 TXRX Setting 4 MON 2 MON Indicator Adjustment 5 Increase or decrease the adjustment value so that the performance monitor level indicator will be adjusted to 8 6 Press the EXIT button to close the adjustment menu Note During performance monitor adjustment all acquisitions by the target tracking function ...

Page 383: ...ncluding settings of antenna safety switch master reset etc CAUTION Only our service engineers are to make the adjustment Neglecting this caution may cause accidents and failures Do not make the adjustments during navigation Otherwise adjustments may affect the radar functions causing accidents and failures ...

Page 384: ... will appear 6 Select the item you want to set pressing the numeric key 1 to 4 1 TX OFF Stops transmission The screen remains in the transmission status 2 STANDBY Normal setting Stops transmission The screen switches to the standby status 3 TX ON Continues transmission without changes The display unit remains in transmission state However errors in bearing signals etc are to occur due to safety sw...

Page 385: ...when initialized I Partial Master Reset Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 2 key The Maintenance Menu will appear 5 Press 2 key The Partial Master Reset Execution Check window will appear 1 YES Execution of Partial Master Reset 2 NO Canc...

Page 386: ...he cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 2 key The Maintenance Menu will appear 5 Press 3 key The All Master Reset Execution Check window will appear 1 YES Execution of All Master Reset 2 NO Cancellation The whole memory area is initialized and the system is restarted ...

Page 387: ...ying of Internal Settings onto Card Internal to Card Save the internal memory data such as item settings in menus onto a flash memory card The internal memory data should be saved at completion of system setting and the operation condition should be saved periodically Procedure 1 Insert a flash memory card into the CARD slot 2 The lower slot is slot 1 the upper slot is slot 2 2 Hold down RADAR MEN...

Page 388: ...lot 2 The lower slot is slot 1 the upper slot is slot 2 2 Hold down RADAR MENU key The Code Input Menu will appear 3 Press 0 key 4 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 5 Press 2 key The Maintenance Menu will appear 6 Press 5 key The execution check window will open to check whether or not you want to read the internal settings fro...

Page 389: ...h memory card containing character string data into CARD slot 2 2 Hold down RADAR MENU key The Code Input Menu will appear 3 Press 0 key 4 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 5 Press 2 key The Maintenance Menu will appear 6 Press 7 key A dialog appears asking if you wish to load the character string data from Card2 1 YES Load dat...

Page 390: ...ime of the antenna unit Perform the following procedure to clear the transmission time when the magnetron is replaced Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 2 key The Maintenance Menu will appear 5 Press 6 key Press 2 key 6 Select Yes in the...

Page 391: ...s replaced Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 2 key The Maintenance Menu will appear 5 Press 6 key Press 3 key 6 Select Yes in the Motor Run Time Clear Confirmation Window The motor run time in the antenna s internal control circuit is c...

Page 392: ... antenna time data 2 Replacing the antenna s internal control circuit 3 Restoring the antenna time data Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 2 key The Maintenance Menu will appear 5 Press 6 key Press 4 key 6 Select Yes in the Antenna Displ...

Page 393: ...me data 2 Replacing the antenna s internal control circuit 3 Restoring the antenna time data Procedure 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 2 key The Maintenance Menu will appear 5 Press 6 key Press 4 key 6 Select Yes in the Display Unit Antenna Con...

Page 394: ... containing the update program file for AIS processor programs into the CARD slot 2 2 Hold down RADAR MENU key The Code Input Menu will appear 3 Press 0 key 4 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 5 Press 2 key The Maintenance Menu will appear 6 Press 6 key The window asking whether to update AIS processor programs and whether to e...

Page 395: ...t 8 10 8 3 1 3 Operation Panel Test 8 11 8 3 1 4 MON Display 8 13 8 3 1 5 Alarm Logging 8 14 8 3 1 6 System INFO 8 17 8 3 1 7 MAGI 8 18 8 3 2 Line Monitor 8 19 8 3 3 GPS Reception Status Display GPS Status 8 21 8 4 REPLACEMENT OF MAJOR PARTS 8 23 8 4 1 Parts Required for Periodic Replacement 8 25 8 4 2 Replacement of magnetron 8 25 8 4 3 Motor Replacement 8 31 8 4 4 Replacement of Diode Limiter A3...

Page 396: ...h a brush for good ventilation Never carry out internal inspection or repair work of the equipment by users Inspection or repair work by unauthorized personnel may result in fire hazard or electric shock Ask the nearest branch business office or a dealer for inspection and repair Turn off the main power before maintenance work Otherwise an electric shock may result Turn off the main power before c...

Page 397: ...ducting maintenance work on the antenna make sure to turn its main power off Failure to comply may result in electrocution or injuries Make sure to turn off the antenna operation switch Failure to comply may result in injuries caused by physical contact with the rotating antenna Do not touch the radiator Even if the power is turned off the radiator may be rotated by the wind ...

Page 398: ...Do not fasten the bolts with a torque exceeding the specified value Otherwise the screws may be broken b Use an offset wrench of 11 mm u 13 mm or a double ended wrench of 13 mm u 17 mm not longer than 200 mm c Screw all the bolts by hand first to prevent them playing then fasten them evenly in order not to cause one sided fastening Fasten the bolts with 25 of the required torque at the first step ...

Page 399: ...iling in short intervals is more effective to prevent the gears from wear and tear and extend their service life but oil at least every six months Use Mobilux2 of Mobile Oil c Mounting legs Check the mounting legs and mounting bolts of the scanner unit case for corrosion at intervals and maintain them to prevent danger Apply paint to them once a half year because painting is the best measure again...

Page 400: ...ing it wipe it with a piece of soft cloth flannel or cotton Do not wipe it strongly with a piece of dry cloth nor use gasoline or thinner WARNING When cleaning the screen do not wipe it too strongly with a dry cloth Also do not use gasoline or thinner to clean the screen Otherwise the screen surface may be damaged ...

Page 401: ... Item to be checked Criteria Remarks Transmitter receiver Unit Tuning LED of Receiver The LED is lighting during operation 48NM range Video and echoes on the screen Sensitivity LCD brilliance can be controlled correctly Various markers Various numerical indications Lighting Can be correctly controlled Safety Switch Various Currents and Voltages Refer to II in Section 8 3 1 1 Communications Lines R...

Page 402: ...stem information display MAGI VII Indication of magnetron current Execution of MON Display requires a performance monitor unit NJU 85 Procedure 1 Press RADAR MENU key twice Press 8 key Press 9 key The TEST Menu will appear Software button ԝ located at the operation message area in Section 2 3 9 is also available 2 Select the check item you want to check pressing the numeric keys 1 to 6 on Test Men...

Page 403: ...eric keys 1 to 3 The SELF CHECK Menu will appear Exit 1 Press RADAR MENU key The Self Test Menu will be closed I Memory Test Checks for the performance of built in memory SDRAM SDRAM check SRAM SRAM check FLASH ROM Flash ROM check GRAPHIC Graphic check Procedure 1 Press 1 key while the Self Test menu is open The Memory Test Menu will appear 2 Select the item you want to check pressing numeric keys...

Page 404: ...will be closed III Check of Communication Lines Line Test Check communication with operational devices and external navigators MTR Check on connection with the transmitter receiver NSK Check on connection with the NSK unit GPS Compass Check on connection with the GPS compass COM1 Check on connection with COM1 COM2 Check on connection with COM2 COM3 Check on connection with COM3 COM4 Check on conne...

Page 405: ...the black background of 1024 u 768 dots Pattern 3 Displays rectangle u 2 circle u 2 and cross shapeu 13 white lines on the black background Pattern 4 Displays H of 9 dots u 9 dots on the entire screen white character on the black background Pattern 5 Gray scale display 16 levels Pattern 6 Displays a color bar Pattern 7 The square figure of a specified RGB value is shown at the center of the displa...

Page 406: ...yed Exit 1 Press RADAR MENU key The menu will be closed I Key Check Checks for the controls and switches of the operation panel Procedure 1 Press 1 key while the Keyboard Test menu is open The operation panel image will appear at the upper left of the display Each key on the operation panel on the display is shown in reverse video at the same time the key is pressed and the name of the pressed key...

Page 407: ...und 2 The buzzer automatically stops after it sounds for a specified length of time Exit 1 Press RADAR MENU key The menu will be closed III Light Checks for the operation panel light Procedure 1 Press 3 key while the Keyboard Test menu is open The brightness of the operation panel is gradually intensified at four levels Exit 1 Press RADAR MENU key The menu will be closed ...

Page 408: ... Receiver System Check attenuation in the receiver system MON Pattern Range Attenuation Value Procedure 1 Press 4 key while Test Menu is open MON Display menu opens 2 Turn VRM control to slide the VRM to the end of the performance monitor pattern Attenuation in the receiver system is displayed in Attenuation Value of Receiver System Exit 1 Press RADAR MENU key The menu will be closed ...

Page 409: ...ear 2 Error logs will be displayed For the display contents refer to Table 8 2 Table 8 3 and Table 8 4 Press 1 key to switch the error log display modes between chronological display and reverse chronological display Press 2 key to switch between error log display and alarm list display Press 3 key to delete all error logs Press 4 key to see the next page Place the cursor over the listed error to ...

Page 410: ... alarm warning list 2 Display Message Description Keyboard Time Out Keyboard No communication Keyboard Data Keyboard Abnormality in communication data abnormality in checksum and data disagreement Keyboard2 Time Out Keyboard 2 No communication Keyboard2 Data Keyboard 2 Abnormality in communication data abnormality in checksum and data disagreement PROC Interrupt Signal processor Abnormal interrupt...

Page 411: ...Port3 Open COM3 Abnormality in the port COM Port4 Open COM4 Abnormality in the port Depth Time Out Water depth No communication Depth Data Water depth Abnormality in communication data and abnormality in checksum Temperature Time Out Water temperature No communication Temperature Data Water temperature Abnormality in communication data and abnormality in checksum Wind Time Out Wind direction wind ...

Page 412: ...f the scanner unit Total power on time of the antenna unit Motor Total operating time Total power on time Transmit Total transmitting time Total time during which radar was transmitted System Time Total Total operating time of the display unit Total power on time of the display unit Procedure 1 Press 6 key while the Test Menu is open The System INFO Menu will appear Exit 1 Press RADAR MENU key The...

Page 413: ...AGI bar indicating the magnetron current to check Procedure 1 Check if the MAGI bar in the Test Menu reads the value below in a range of 24 NM 6kW 4 to 5 scale marks 10 kW 4 to 7 scale marks 25 kW 6 to 9 scale marks Exit 1 Press RADAR MENU key The menu will be closed ...

Page 414: ...ar 4 Press 5 key The COM Port Setting Menu will appear 5 Press 7 key The LINE MONITOR menu will appear 6 Select the Communication port you want to see pressing the numeric keys 1 to 8 The LINE MONITOR appears Refer to the next page for the display Each ports on the menu repesets followingconnectors COM1 GPS J3 GPS COM2 PC J8 NMEA COM3 NAV1 J6 AIS NMEA COM4 NAV2 J9 AUX Option COM5 NSK COMPASS J5 GY...

Page 415: ...layed On screen controls Line monitor can be controled by the following soft keys on the upper right corner of the LINE MONITOR 1 Port selection This key selects communication port to be displayed 2 Data format selection This key switches the data format between ASCII format and binary fomat 3 Play and Stop This key activates or deactivates data display renewing 4 Clear The key clears all data ...

Page 416: ...g Menu will appear 3 Press 7 key GPS Setting Menu will appear 4 Press 4 key GPS Status Menu will appear The alternative procedure for steps above 1 Hold down RADAR MENU key The Code Input Menu will appear 2 Press 0 key 3 Move the cursor onto the ENT button in the Code Input menu and press ENT key The Adjust Menu will appear 4 Press 6 key NAV Equipment Setting menu opens 5 Perform steps 3 and 4 in ...

Page 417: ...ositioning ALT Altitude of own ship Setting the Fix Mode to 2D displays the antenna height initially set DOP LEVEL Precision of positioning results As the value is smaller the indicated precision is higher SATELLITE No Satellite No FIX Is positioning data used AZIMUTH Azimuthal angle of satellite ELEVATE Elevation angle of satellite LEVEL Reception signal level STATUS Current status of satellite R...

Page 418: ...n purposes make sure to turn the indicator power switch to OFF or STBY Direct exposure to electromagnetic waves at close range will have adverse effects on the human body When conducting maintenance work make sure to turn off the power and unplug the power connector J1 of the radar process unit so that the power supply to the equipment is completely cut off Some equipment components can carry elec...

Page 419: ...ise an electric shock may be caused Take off your wrist watch when bringing your hands close to the magnetron Otherwise your watch may be damaged because the magnetron is a strong magnet Two or more persons shall replace the liquid crystal monitor If only one person does this work he may drop the LCD resulting in injury Even after the main power source is turned off some high voltages remain for a...

Page 420: ...h the magnet with a screwdriver or put it on an iron plate After replacement connect the lead wire correctly Handling of Magnetron under Long Time Storage The magnetron that has been kept in storage for a long time may cause sparks and operate unstably when its operation is started Perform the aging in the following procedure 1 Warm up the cathode for a longer time than usually 20 to 30 minutes in...

Page 421: ...ty switch When replacing a motor make sure to first turn off the antenna safety switch The switch is at the rear bottom of the antenna Turn off the switch Step 2 Remove the bolts and open the top cover The top cover is fixed with 4 hexagon bolts M8 captive screw Remove the bolts and fully open the top cover such that the stopper of the joint fitting is locked OFF Safety switch Hexagon bolts 4 plac...

Page 422: ...safety switch connectors 2 places J210 and J1504 Remove the motor connector 2 places J1502 and J125 Remove 10 connectors in total When a PM monitor optional is installed remove the connectors 2 places and then remove the screwed ground terminal Remove the screw 1 place and remove the cable clamp as well as the equipment cable J209 J210 J1 J2 J3 Screws 4 places Cover Cable clamp screw 1 place J1502...

Page 423: ...gnetron Remove the screws 4 places and remove the magnetron Set the new magnetron in place Fix the magnetron and pulse transformer cables yellow and green respectively carefully in place Reverse the order to complete the procedure Make sure that all bolts and screws are tightened again and all cables are properly re connected This completes the magnetron replacement procedure Transmitter receiver ...

Page 424: ...ety switch When replacing a magnetron make sure to first turn off the antenna safety switch The switch is at the rear bottom of the antenna Turn off the switch Step 2 Remove the cover The magnetron is placed on the right hand side starboard side of the antenna Therefore remove the right cover The cover is fixed with 4 hexagon bolts M8 Captive Screw Place the cover in a safe place Prevent dust from...

Page 425: ... if they come in contact with the magnetron Remove the screws M4X12 at 4 places and remove the magnetron Do not lose the removed screws Set the new magnetron and cable in place Reverse the order to complete the procedure Make sure that all bolts and screws are tightened again and all cables are properly re connected This completes the magnetron replacement procedure Screws 4 places Magnetron cover...

Page 426: ...ed that the breaker be turned off for safety Step 1 Turn off the antenna safety switch When replacing a motor make sure to first turn off the antenna safety switch The switch is at the rear bottom of the antenna Turn off the switch Step 2 Remove the bolts and open the top cover The top cover is fixed with 4 hexagon bolts M8 captive screw Remove the bolts and fully open the top cover such that the ...

Page 427: ...hrough J5 Remove the safety switch connectors 2 places J210 and J1504 Remove the motor connectors 2 places J1502 and J125 Remove 10 connectors in total When a PM monitor optional is installed remove the connectors 2 places and then remove the screwed ground terminal Remove the screw 1 place and remove the cable clamp as well as the equipment cable J1502 J125 J4 J5 J1504 J209 J210 J1 J2 J3 Screws 4...

Page 428: ...ease to the gears of the new motor and bolt the new motor Tighten the hexagonal bolts using a torque wrench 72 kgf cm Reverse the order to complete the procedure The rotor of the motor rotates Clamp the cable such that it will not touch the rotor Make sure that all bolts and screws are tightened again and all cables are properly re connected This completes the motor replacement procedure Transmitt...

Page 429: ...ke sure to first turn off the antenna safety switch The switch is at the rear bottom of the antenna Turn off the switch Step 2 Remove the cover The motor is placed on the left hand side port side of the antenna Therefore remove the left cover The cover is fixed with 4 hexagon bolts M8 captive screw Place the cover in a safe place Prevent dust from being attached to the gasket Step 3 Remove the mot...

Page 430: ...arts to the new motor Make sure to properly tighten all the hexagon bolts at the optimal torque 210 kgf cm Place the motor in the antenna Press the motor against the protrusions from the arms of the case and adjust its position to minimize the backlash Make sure to properly tighten all the hexagon bolts at the optimal torque 140 kgf cm Apply grease to the gear after placing the motor in the case M...

Page 431: ...er to the antenna make sure that the gasket of the cover is not deformed or cracked Also remove any dust attached to the gasket Fix the cover with 4 hexagon bolts Failure to tighten the bolts or loose bolts will affect waterproof property therefore make sure to tighten all the bolts at the optimal torque Turn on the antenna safety switch This completes the motor replacement procedure ...

Page 432: ...ing the receiver Remove the 4 screws fixing the diode and the limiter and remove diode limiter When mounting the diode limiter take care of the mounting direction and mount it in the arrow direction facing it the receiver front end Connect the wiring in the same way as before the replacement ...

Page 433: ...rvice Manual A coin cell battery maintains radar system configuration date and time information while power off condition radar system configuration is saving to non volatile memory at fixed intervals How to Replacement of Backup Battery 1 Remove the Coin Cell Battery from the Holder Be careful don t break holder 3 Fix the Coin Cell Battery in the Holder Turn up surface Battery type CR2450 ...

Page 434: ...8 39 ...

Page 435: ...ns 9 1 9 1 2 Operation Checking 9 4 9 1 3 Fuse Checking 9 4 9 2 TROUBLE SHOOTING 9 5 9 2 1 Spares 9 6 9 2 2 Special Parts 9 8 9 2 3 Circuit Block to be Repaired 9 8 9 3 AFTER SALES SERVICE 9 10 9 3 1 Keeping period of maintenance parts 9 10 9 3 2 When you Request for Repair 9 10 9 3 3 Recommended Maintenance 9 10 ...

Page 436: ...an internal alarm and displays the alarm message If an event which is not trouble but must be reported to the operator occurs the system notifies the operator of the event This section gives the list of alarms displayed by the system and other display lists Table 9 1 List of Notification Message Description Set GYRO Set a course with the gyro TM Reset TM reset will be executed shortly Position Res...

Page 437: ...e maximum activation count AIS ACT MAX The number of AIS targets activated has exceeded the maximum activation count AIS 95 Capacity The number of AIS targets displayed has reached 95 of the maximum display count AIS MAX Target The number of AIS targets displayed has exceeded the maximum display count TT Data㧖 Communication error with the TT processing unit AIS Time Out No communication with AIS T...

Page 438: ... Card Card is not inserted Card Full Card is full Invalid Card Card is not valid Read Failed Data load from the card failed Write Failed Data write to the card failed Delete Failed Data deletion from the card failed Format Failed Card format failed In Use Data cannot be deleted changed because it is being used now In Use Data has been inputted MAX Point The maximum number of points has been reache...

Page 439: ...to check the related circuits even if there is no trouble In checking note that there is some dispersion in the fusing characteristics Table 9 6 shows a list of fuses used in the equipment Table 9 6 Fuse List Location Parts No Current Rating Type Protection Circuit Scanner Unit Radar processing circuit F2 5A ST4 5AN1 I F circuit NKE 2103 10kw Radar processing circuit F3 10A ST6 10AN1 I F circuit N...

Page 440: ...e also troubles by the following causes which should be referred to in checking or repair work 1 Poor Contact in Terminal Board of Inter Unit Cables a Poor contact in terminal board b The cable end is not fully connected that it contacted with earthed another terminal c Disconnected cable wire 2 Poor Contact of Connector within Unit Reference This radar equipment is provided with 8 13 standard spa...

Page 441: ...unit For the antenna motor Fuse ST6 10AN1 5ZFCA00053 4 F3 Inside processing unit For the power supply to antenna 7ZXRD0015 Scanner NKE 2254 25kw Name Type Code Shape mm Number Parts No Location Application Fuse ST6 10AN1 5ZFCA00053 4 F2 Inside processing unit For the antenna motor Fuse ST6 10AN1 5ZFCA00053 4 F3 Inside processing unit For the power supply to antenna 31 8 Ǟ6 35 31 8 Ǟ6 35 31 8 Ǟ6 35...

Page 442: ... 1 P5 Inside processing unit Mainly for connecting course equipment such as a GPS compass Connector LTWBD 07BFFA LL7001 5JCD00033 1 1 P6 Inside processing unit For AIS connection For connecting other external devices when the AIS is not used Connector LTWCD 14BFFA LL7001 5JCDX0052 1 1 P9 Inside processing unit For connecting external devices For acquiring 2 axis logs current data and wind directio...

Page 443: ...r unit 5AWAX00002 A301 Diode Limiter NJS6930 NJRC Scanner unit 5ATBT00006 9 2 3 Circuit Block to be Repaired Table 9 9 Circuit Block to be Repaired JMA 5212 4 6 Location Circuit Block Type Remarks Scanner Motor with gear 7BDRD0048 DC brushless motor Scanner Modulation circuit CME 363 Excluding Magnetron Scanner Receiver NRG 610 Including CAE 529 1 Scanner Power supply circuit CBD 1783 Scanner Enco...

Page 444: ...pply circuit CBD 1682A Scanner T R control circuit CMC 1205R Scanner Motor control circuit CBD 1779 Scanner Heater control circuit CHG 216 Optional AC100V Scanner Encoder CHT71A Scanner Fan 7BFRD0002 Scanner Performance monitor NJU 85 Processor Radar processing circuit CDC 1350 Processor DSP circuit TT NCA 877A Processor Power supply terminal circuit unit NBD 866A Processor AIS processing circuit ...

Page 445: ...ase that any failure is caused due to misuse faulty operation negligence or force major such as natural disaster and fire the product will be repaired with charges z Repair after the Warranty Period If any defective function of the product is recoverable by repair the repair of it will be made at your own charge upon your request z Necessary Information for Repair ڏ Product name model manufacturin...

Page 446: ... The lamp on the Operation unit is lit YES NO 2 A few minutes after powering on it will become standby status YES NO 3 When powering on or TX ON LCD monitor something is lit YES NO 4 The antenna rotates at the transmission TX ON Check the following items while transmission is ON YES NO 5 Current is supplied to the magnetron Refer to the instruction manual YES NO 6 Turning is enabled Check with the...

Page 447: ...SECTION 10 DISPOSAL 10 1 DISPOSAL OF THE UNIT 10 1 10 2 DISPOSAL OF USED BATTERIES 10 2 10 3 DISPOSAL OF USED MAGNETRON 10 3 10 4 ABOUT THE CHINA ROHS 10 4 ...

Page 448: ...10 1 10 1 DISPOSAL OF THE UNIT When disposing of this unit be sure to follow the local laws and regulations for the place of disposal ...

Page 449: ...teries are used for the following parts Radar Processing circuit CDC 1350 BT1 Maxell CR2450 z Do not store used lithium batteries Dispose of them in accordance with regulations of local government z When disposing of used lithium batteries be sure to insulate the batteries by taping the and ٤ terminals For disposal of batteries be sure to follow the local laws and regulations For detail consult wi...

Page 450: ...D MAGNETRON Magnetron is used in the Scanner 㧔NKE㧙1130 2103 2254㧕 z When the magnetron is replaced with a new one return the used magnetron to our dealer or business office For detail consult with our dealer or business office ...

Page 451: ... Names Content of toxic and hazardous substances or elements Toxic and Hazardous Substances and Elements 㸼䆹 ᆇ 䋼㟇ᇥ 䆹䚼ӊⱘᶤϔഛ䋼ᴤ Ёⱘ 䞣䍙ߎSJ T11363 2006 ޚ 㾘ᅮⱘ䰤䞣㽕 Ǆ ǂǂ Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T 11363 2006 ƻ 㸼䆹 ᆇ 䋼䆹䚼ӊ᠔ ഛ䋼ᴤ Ёⱘ 䞣ഛ SJ T11306 2006 ޚ 㾘ᅮⱘ䰤䞣㽕 ҹϟǄ Indicates that...

Page 452: ...10 5 ...

Page 453: ... 5 11 6 PROCESSOR UNIT NDC 1460 11 6 11 7 TARGET TRACKING UNIT NCA 877A 11 8 11 8 AIS UNIT NQA 2155 11 9 11 9 PLOTTER UNIT 11 10 11 10 KEYBOARD UNIT NCE 7699A 11 12 11 11 PERFORMANCE MONITOR NJU 85 11 13 11 12 INPUT ENABLE SIGNAL 11 13 11 13 OUTPUT ENABLE SIGNAL 11 14 11 14 STANDARD CONFIGURATION 11 14 11 15 EQUIPMENT DISTANCE BETWEEN OTHER INSTRUMENTS 11 15 11 16 OTHERS OPTION 11 15 ...

Page 454: ...ion mode Head up Course up North up True Motion mode Course up North up 10 Ambient Condition According to IEC60945 4 Temperature Scanner 25 to 55 C Storage Temperature 25 to 70 C Other Unit except Scanner 15 to 55 C Relative Humidity 93 at 40 C Vibration 2 to 13 2Hz amplitude 1mm 10 13 2 to 100Hz acceleration 7m s2 Velocity of the wind 51 5m s 100kt 11 Power Supply Input 24VDC Display Unit 24VDC S...

Page 455: ... Indication Relative Motion mode Head up Course up North up True Motion mode Course up North up 10 Ambient Condition According to IEC60945 4 Temperature Scanner 25 to 55 C Storage Temperature 25 to 70 C Other Unit except Scanner 15 to 55 C Relative Humidity 93 at 40 C Vibration 2 to 13 2Hz amplitude 1mm 10 13 2 to 100Hz acceleration 0 7m s2 Velocity of the wind 51 5m s 100kt 11 Power Supply Input ...

Page 456: ...30MHz 8 Transmitting Tube Magnetron MAF1565N 9 Pulse width Repetition Frequency Short Middle Long 0 125nm 0 08PS 2250Hz 0 25nm 0 08PS 2250Hz 0 5nm 0 08PS 2250Hz 0 75nm 0 08PS 2250Hz 0 25PS 1700Hz 1 5nm 0 08PS 2250Hz 0 25PS 1700Hz 0 5PS 1200Hz 3nm 0 25PS 1700Hz 0 5PS 1200Hz 0 8PS 750Hz 6nm 0 5PS 1200Hz 0 8PS 750Hz 1 0PS 650Hz 12nm 0 5PS 1200Hz 0 8PS 750Hz 1 0PS 650Hz 24nm 1 0PS 650Hz 48nm 1 0PS 650...

Page 457: ...g Frequency 9410 r30MHz 8 Transmitting Tube Magnetron M1568BS 9 Pulse Width Repetition Frequency Short Middle Long 0 125nm 0 07PS 2250Hz 0 25nm 0 07PS 2250Hz 0 5nm 0 07PS 2250Hz 0 75nm 0 07PS 2250Hz 0 2PS 2250Hz 1 5nm 0 07PS 2250Hz 0 2PS 2250Hz 0 4PS 1400Hz 3nm 0 2PS 2250Hz 0 4PS 1400Hz 0 8PS 750Hz 6nm 0 4PS 1400Hz 0 8PS 750Hz 1 0PS 650Hz 12nm 0 4PS 1400Hz 0 8PS 750Hz 1 0PS 650Hz 24nm 1 0PS 650Hz ...

Page 458: ...25 0 05 0 1 0 25 0 25 0 5 1 2 4 8 16nm 6 Bearing Indication Rader mode Synthesis mode Relative motion North up Course up Head up True motion North up Course up True motion Plotter mode Option N up C up 7 Variable Range Maker 2VRM Digital Display VRM unit of Display nm km VRM Range 0 000 to 97 7nm 0 000 to 181 1km 8 Electric Bearing lines 2EBL Digital Display Each EBL can be floating displayed EBL ...

Page 459: ...thod Target range synchronize Clutter synchronize 9 Bearing Marker 360 in 1 digit Relative motion Fixation True motion Rewrite at a position correct in every scan 10 Heading Line Electronic Stern Line can be displayed 11 Radar Alarm Invasion Secession OFF can be Selected With buzzer sound Possible to output to External buzzer Ring operating in rș space relative position Automatically acquisition b...

Page 460: ...can be use at Off Center Relative motion When motion indication and bearing indication changed Trail function can be use Only true motion trails indication 17 Variety of Pulse width SP1 MP1 MP2 LP1 LP2 NKE 2103 SP1 SP2 MP1 MP2 MP3 LP1 LP2 LP3 NKE 2254 18 Target enhance 3 stages can be changed 19 Correct position When synthesis Radar and Coastline is displayed position can be corrected by manually ...

Page 461: ...A true course true speed BCR BCT of target can be displayed When naming is displayed BCR BCT can t be displayed Vector display True Relative Past position 4 Alarm Automatic acquisition activation zone Danger ship CPA limit 0 1 to 9 9 nm TCPA limit 1 to 99 min Synthesis mode 5 Another ship track 20 targets 1500 point per one target can be displayed including AIS targets Display color 7 colors The d...

Page 462: ...ion information screen Destination Estimated time of arrival Latitude and longitude Position fixing equipment RAIM Position fixing accuracy Ship information screen Ship name Call sign MMSI IMO number Navigation status AtoN information screen AtoN class AtoN type 3 Alarm Automatic activation activation zone Danger ship CPA limit 0 1 to 9 9 nm TCPA limit 1 to 99 min Synthesis mode 4 Another ship tra...

Page 463: ...nt Cursor mark Color of 7 stages Storage capacity of cursor mark 20 000 point Variety of cursor Mark 19 Event mark Color of 7 stages Storage capacity of event mark Include in cursor mark Variety of event mark 3 kinds Two kinds can be switched 8 form to selection Variety of external event mark One kind Monochrome Line Color of 7 stage Storage capacity of line Include in cursor mark Variety of line ...

Page 464: ... Two kinds can be switched 8 form to selection Variety of external event mark One kind Monochrome Line Color of 7 stage Storage capacity of line Include in cursor mark Variety of line Solid line broken line alternate long and short dash line Coast line data Coast line ROM card Option ERC JRC C Map NT Selected one isoline can be displayed Painting out ON OFF can be selected External memory Memory c...

Page 465: ...sition TT target acquisition TGT DATA Numeric display Numeric display of tracking target TGT CNCL Release of selection Release of selection of tracking target MOB Marker Turning on and release marker ENT Enter Left side button of trackball CLR INFO Release Information Right side of trackball MAP Display mode Selection display and non display of MAP NAV LINE etc Selection of Rader Synthesis and Plo...

Page 466: ...optional NSK unit NCT 4106A JRC NSK format JLR 10 JLR20 30 IEC61162 2 38400bps THS HDT HDG HDM VHW over 40Hz IEC61162 1 THS HDT HDG HDM VHW Can t be use for target tracking 3 Speed signal LOG SYNC 360X 180X 90X 30X Require optional NSK unit NCT 4106A LOG PULSE 800 400 200 100 Require optional NSK unit NCT 4106A 4 External event mark Contact input by way of terminal board 5 Depth DPT DBK DBT DBS JR...

Page 467: ...WC COG SOG data VTG Cross track error XTE Heading data HDT THS 3 Failure of RADAR J5 NSK COMPASS connector ԝALM ԞALM or External alarm NCT 4106A TB40 option Refer to 3 21 and 3 22 in Installation manual 4 External monitor Multi scan monitor Analog RGB HD15pin Connector Option 11 14 STANDARD CONFIGURATION 1 Scanner 1 2 Display unit 1 Processor unit LCD unit Keyboard unit 3 Power cable CFQ 5436 5 5m...

Page 468: ... 44 x X band performance monitor NJU 85 x Display stand MPBX42944 x Horizontal sun visor for NWZ 164 MPOL30369 x Vertical sun visor for NWZ 164 MPOL30370 x Simple ISW cable CFQ 5251 5 m x Sub monitor lead cable CFQ 5350 7ZCRD1153 x ISW sub operation unit lead cable CFQ 5351 7ZCRD1152 x NMEA lead cable CFQ 5352 7ZCRD1212 x NMEA lead cable 2 CFQ 5462 2CH pair for transmission and receive x Cable bet...

Page 469: ...DIAGRAM FIGURE 4 PRIMARY POWER SUPPLY DIAGRAM TYPE JMA 5212 4 6 JMA 5222 7 9 FIGURE 5 PROCESSOR UNIT NDC 1460 INTER CONNECTION DIAGRAM FIGURE 6 KEY BOARD UNIT NCE 7699A INTER CONNECTION DIAGRAM FIGURE 7 NKE 2103 SCANNER UNIT INTERCONNECTION DIAGRAM FIGURE 8 NKE 2254 INTERCONNECTION DIAGRAM OF SCANNER UNIT FIGURE 9 JMA 5200MK2 ON SCREEN CONTROLS ...

Page 470: ...NAV2 12V RADAR PROCESS UNIT NDC 1460 ISW SEL ADC Main PCB PWR SW DSP radar DSP ARPA BP BZ VD TI Radar draw ASIC Scan convert Scan correlation Trail process Key Board NCE 7699A RS422 I F RS422 I F TrackBall Buzer CPU Key Matrix MULTI Frame Memory Radar echo Radar trails Sub CPU Encoder RAIN SEA EBL PS 2 GAIN VRM Trackball option 15 inch LCD P12V 12V 5V Display NWZ 164 Analog RGB option Graphics ASI...

Page 471: ... 2A 6 2A 7 2A 4 RED RED RED BLK BLK BLK SHIPS MAINS DC24V 300Wmax CFQ 5436 5 5m JRC SUPPLY 1 RED CFQ 5350 2 GRN 3 BLU 4 NC 5 NC 6 RED GND 7 GRN GND 8 BLU GND 9 NC 10 HSYNC GND 11 VSYNC GND 12 NC 13 HSYNC 14 VSYNC 15 NC SLAVE RGB OUTPUT 1 M J2 SUB KEY BOARD 2 M 3 M 4 M 5 2A 6 GND 7 VDE 8 12V 9 1A 10 VD 11 MTR 12 BZ 13 MTR 14 TRGE 15 TRG 16 BP BLU T GRY T PUR T BRN T WHT T ORN T RED T GRN T BLK T SK...

Page 472: ... 2A 6 2A 7 2A 4 RED RED RED BLK BLK BLK SHIPS MAINS DC24V 300Wmax CFQ 5436 5 5m JRC SUPPLY 1 RED CFQ 5350 2 GRN 3 BLU 4 NC 5 NC 6 RED GND 7 GRN GND 8 BLU GND 9 NC 10 HSYNC GND 11 VSYNC GND 12 NC 13 HSYNC 14 VSYNC 15 NC SLAVE RGB OUTPUT 1 M J2 SUB KEY BOARD 2 M 3 M 4 M 5 2A 6 GND 7 VDE 8 12V 9 1A 10 VD 11 MTR 12 BZ 13 MTR 14 TRGE 15 TRG 16 BP BLU T GRY T PUR T BRN T WHT T ORN T RED T GRN T BLK T SK...

Page 473: ...lter PWR SENSE P12V 12V AVR PWR CNT Relay 5V AVR 3 3V Poly sw Poly sw Filter Filter Motor Motor Control AVR System Power Supply Scanner Unit NKE 2103 2254 NSK UNIT NCT 4106A option Power SW Keyboard Unit NCE 7699A 15 inch LCD NWZ 164 To GPS 6W 0 5A 0 5A Logic Logic 4A 2A Analog Analog PWR O 12V 1 0A 12V 0 2A F3 F2 ...

Page 474: ...W405 H 7ZCRD1168 J5001 4P J5001 6P K2 1 2 3 4 1 2 3 4 5 NO COM 1 2 3 4 SPA 2 51 10A DC50V F2 5 A10A F3 10A W406 H 7ZCRD1521 J1 7P J2 16P J3 5P J4 14P J5 8P J6 7P J7 15P J8 9P CBD 1702A POWER SUPPLY TERMINAL BOARD CCT PC501 J5007 14P J5008 14P NDC 1460 PROCESSING UNIT POWER CABLE CFQ 5436 5 5m INTERUNIT CABLE CFQ 6912 5 10 15 20 30 40 50 65 5m 10m 15m 20m 30m 40m 50m 65m SCANNTER W601 H 7ZCRD1481 1...

Page 475: ...D S6000 PS 2 CQC 1204 P J6103 S6B PH K S W603 H 7ZCRD1475 W601 H 7ZCRD1481 W604 H 7ZCRD1474 W602 H 7ZCRD1482 Processing Unit NDC 1460 SPEAKER MM283IN8 06 TRD 101S BK N1 P J6003 B6B PH P J6004 S2B PH P J6001 B14B PH P J6002 B6B PH Keyboard Circuit CCK 979 PC600 SP601 1 2 A B 1 2 3 4 5 B601 ...

Page 476: ...㪙㪈㪇㪉㪡㪏㪋㪅㪧㪤㪪㪈㪅㪧㪫㪠㪉㪅㪧㪫㪜㪊㪅㪣㪭㪩㪌㪅㪜㪍㪅㪫㪯㪠㪎㪅㪫㪯㪜㪋㪅㱂㪙㪈㪅㱂㪱㪉㪅㪜㪊㪅㱂㪘㪌㪅㪂㪈㪉㪭㪍㪅㪝㪅㪞㪅㪰㪜㪣㪙㪣㪢㪙㪣㪬㪮㪟㪫㪩㪜㪛㪪㪟㪠㪜㪣㪛㪧㪏㪈㪅㪧㪫㪠㪉㪅㪧㪫㪜㪈㪅㪣㪭㪩㪉㪅㪧㪤㪪㪊㪅㪜㪊㪅㪫㪯㪠㪋㪅㪫㪯㪜㪡㪏㪈㪡㪏㪉㪧㪏㪈㪧㪏㪉㪮㪟㪫㪙㪣㪢㪙㪣㪬㪩㪜㪛㪙㪣㪢㪮㪟㪫㪙㪩㪥㪧㪤㪥㪡㪬㪄㪏㪌㪎㪱㪚㪩㪛㪈㪉㪏㪇㶎㪈㪅㪉㪘㪉㪅㪈㪘㪡㪈㪌㪇㪊㪈㪅㪤㪧㪪㪉㪅㪤㪚㪫㪡㪈㪌㪇㪈㪊㪅㪤㪙㪢㪈㪅㪟㪤㪚㪥㪫㪉㪅㪂㪈㪌㪭㪡㪈㪌㪇㪌㪊㪅㪘㪞㪥㪛㪈㪅㪉㪘㪉㪅㪈㪘㪡㪋㪈㪅㪉㪘㪉㪅㪈㪘㪡㪌㪈㪅㪤㪧㪪㪉㪅㪤㪚㪫㪡㪉㪇㪐㪊㪅㪤㪙㪢㪈㪅㪚㪉㪞㪉㪅㪚㪉㪡㪉㪈㪇㪈㪅㪉㪘㪉㪅㪈㪘㪡㪉㪇㪋㪡㪉㪇㪍㪈㪅㪤㪟㪊㪅㪤㪥㪤㪦㪫㪦㪩㩷㪚㪦㪥㪫㪩㪦㪣㩷㪧㪦㪮㪜㪩㩷㪚...

Page 477: ...Figure 8 NKE 2254 Interconnection Diagram of Scanner Unit ...

Page 478: ...RG TGT ID Range Cource Speed NM kn BCR NM BCT min Brilliance Panel VID TT Day1 Menu RADAR Close TT Map Plot Test No Alarm 000 010 020 030 040 050 060 070 080 090 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 000 0 X BAND Master MP MAN Auto 1 3 2 MOB 045 0 3 00 135 0 6 00 C CPA NM TCPA min 09 52 Association AIS WGS84 000 0 0 0 COG SOG Area 1...

Page 479: ...r to Section 3 4 8 Refer to Section 3 5 12 Refer to Section 3 5 13 Refer to Section 3 10 Refer to Section 3 4 5 Refer to Section 3 4 6 Refer to Section 3 4 7 Refer to Section 3 4 4 Refer to Section 3 4 6 Refer to Section 3 4 7 Refer to Section 3 4 4 Refer to Section 3 5 18 Refer to Section 3 5 18 Cursor Off C True 089 6 5 37 NM 35 33 037 EBL1 T VRM1 EBL2 T VRM2 NM NM PC CCRP1 N 140 01 597 E 10 020...

Page 480: ...efer to Section 3 5 10 or 3 9 2 Refer to Section 5 6 1 Refer to Section 5 6 1 Refer to Section 5 4 1 Refer to Section 5 3 8 Refer to Section 5 1 5 Refer to Section 5 6 1 Refer to Section 5 1 5 Refer to Section 5 1 3 Refer to Section 5 1 7 MRK TRK 30 sec Map Shift CPA Ring HL Off Data Off 140 1 3 2 MOB Refer to Section 3 6 1 Refer to Plotter Option Manual Section 3 42 Refer to Section 3 7 1 3 7 2 o...

Page 481: ...A NM kn min NM min HDG ROT Name AIS ID Call SIGN IMO Number MMSI NAV Status AtoN Real Virtual AIS ID AtoN Type Area 7 Panel display BRG TT ID Range Cource Speed NM kn BCR NM BCT min CPA NM TCPA min BCR NM BCT min Area 7 Panel display Refer to Section 5 3 6 Refer to Section 5 2 3 ...

Page 482: ...to Section Refer to Section 3 11 1 Refer to Section 3 9 6 Refer to Section 8 3 1 Refer to Section 5 5 Refer to Section 3 3 3 Refer to Section 3 3 2 Refer to Section 3 3 2 Refer to Section 3 3 4 Refer to Section 3 3 7 or 5 5 Brilliance Panel VID TT Day1 Menu RADAR Close TT Map Plot Test No Alarm ...

Page 483: ...㫅㪾㫃㪼㩷㪚㫌㫉㫊㫆㫉㪄㪈㪩㪼㪺㫋㪸㫅㪾㫃㪼㩷㪚㫌㫉㫊㫆㫉㩷㪛㫀㫊㫇㫃㪸㫐㪉㪤㪸㫂㪼㩷㪩㪼㪺㫋㪸㫅㪾㫃㪼㩷㪚㫌㫉㫊㫆㫉㪊㪜㪥㪫㪋㪬㫅㫀㫋㩷㪦㪽㩷㪛㫀㫊㫋㪸㫅㪺㪼㪋㪪㪺㫉㪼㪼㫅㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪛㪛㫀㫊㫇㫃㪸㫐㩷㪚㫆㫃㫆㫉㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪛㪸㫐㪆㪥㫀㪾㪿㫋㪉㪦㫎㫅㩷㪪㪿㫀㫇㪊㪦㫌㫋㪼㫉㩷㪧㪧㪠㪋㪠㫅㫅㪼㫉㩷㪧㪧㪠㪌㪚㪿㪸㫉㪸㪺㫋㪼㫉㪍㪩㪘㪛㪘㪩㩷㪜㪺㪿㫆㪎㪩㪘㪛㪘㪩㩷㪫㫉㪸㫀㫃㫊㩿㪫㫀㫄㪼㪀㪏㪩㪘㪛㪘㪩㩷㪫㫉㪸㫀㫃㫊㩿㪘㫃㫃㪀㪐㪫㪫㪆㪘㪠㪪㪉㪙㫉㫀㫃㫃㫀㪸㫅㪺㪼㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪩㪘㪛㪘㪩㩷㪭㫀㪻㪼㫆㪉㪩㪘㪛㪘㪩㩷㪫㫉㪸㫀㫃㫊㪊㪫㪫㪆㪘㪠㪪㪋㪩㪸㫅㪾㪼㩷㪩㫀㫀㫅㪾㫊㪌㪜㪙㪣㪆㪭㪩㪤㪍㪚㪿㪸㫉㪸㪺㫋㪼㫉㪎㪧㪸㫅㪼㫃㪏㪦㫎㫅㩷㪪㪿㫀㫇㪊㪞㫉㪸㫇㪿㩷㪧㪸㫅㪼㫃㩷㪪㪼㫋㫋㫀㫅㪾䋭 ...

Page 484: ...㩷㪦㪹㫁㪼㪺㫋䋭㪈㪣㫀㫅㪼㪈㪉㪣㫀㫅㪼㪉㪊㪣㫀㫅㪼㪊㪋㪤㪸㫉㫂㪈㪌㪤㪸㫉㫂㪉㪍㪤㪸㫉㫂㪊㪎㪤㪸㫉㫂㪋㪏㪜㫅㫋㪼㫉㪊㪚㫆㫉㫉㪼㪺㫋㪋㪛㪼㫃㪼㫋㪼㪌㪠㫅㫊㪼㫉㫋㪎㪪㪿㫀㪽㫋㪏㪪㪿㫀㪽㫋㩷㪚㫃㪼㪸㫉㪋㪞㪼㫆㪻㪼㫋㫀㪺㪎㪥㪘㪭㩷㪜㫈㫌㫀㫇㫄㪼㫅㫋㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪪㪼㫋㩷㪞㪰㪩㪦㪉㪟㪼㪸㪻㫀㫅㪾㩷㪜㫈㫌㫀㫇㫄㪼㫅㫋㪊㪪㫇㪼㪼㪻㩷㪜㫈㫌㫀㫇㫄㪼㫅㫋㪋㪤㪸㫅㫌㪸㫃㩷㪪㫇㪼㪼㪻㪌㪤㪘㪞㩷㪚㫆㫄㫇㪸㫊㫊㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪟㪼㪸㪻㫀㫅㪾㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪉㪚㫆㫉㫉㪼㪺㫋㩷㪭㪸㫃㫌㪼㪍㪪㪼㫋㪆㪛㫉㫀㪽㫋㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪉㪪㪼㫋㪊㪛㫉㫀㪽㫋㪎㪞㪧㪪㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪞㪧㪪㩷㪧㫉㫆㪺㪼㫊㫊㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪧㫆㫊㫀㫋㫀㫆㫅㪉㪜㫏㪺㫃㫌㫊㫀㫆㫅㪊 ...

Page 485: ...㪥㪼㫏㫋㸣㪈㪭㫀㪻㪼㫆㩷㪣㪸㫋㫀㫋㫌㪻㪼㪉㪭㫀㪻㪼㫆㩷㪥㫆㫀㫊㪼㩷㪩㪼㫁㪼㪺㫋㫀㫆㫅㪊㪘㪬㪫㪦㩷㪛㫐㫅㪸㫄㫀㪺㩷㪩㪸㫅㪾㪼㪋㪧㪩㪦㪚㪜㪪㪪㩷㪪㪮㪠㪫㪚㪟㪠㪥㪞㪌㪉㫅㪻㩷㪧㫉㫆㪺㪼㫊㫊㩷㪤㫆㪻㪼㪍㪧㫉㫆㪺㪼㫊㫊㩷㪪㫎㫀㫋㪺㪿㩷㪩㪸㫅㪾㪼㪎㪝㪸㫊㫋㩷㪫㪸㫉㪾㪼㫋㩷㪛㪼㫋㪼㪺㫋㫀㫆㫅㪐㪥㪼㫏㫋㸣㪈㪫㫉㪸㫀㫃㫊㩷㪠㫅㫋㪼㫉㫍㪸㫃㪉㪫㫉㪸㫀㫃㫊㩷㪤㫆㪻㪼㪊㪫㫉㪸㫀㫃㫊㩷㪩㪼㪽㩷㪣㪼㫍㪼㫃㪋㪫㫉㪸㫀㫃㫊㩷㪩㪼㪻㫌㪺㫋㫀㫆㫅㪌㪫㫀㫄㪼㪆㪘㫃㫃㩷㪚㫆㫄㪹㫀㫅㪼㪍㪫㫉㪸㫀㫃㫊㩷㪧㫉㫆㪺㪼㫊㫊㪎㪤㪘㪯㩷㪠㫅㫋㪼㫉㫍㪸㫃㪐㪥㪼㫏㫋㸣㪈㪞㪸㫀㫅㩷㪦㪽㪽㫊㪼㫋㪉㪧㪩㪝㪊㪪㫄㪸㫃㫃㩷㪙㫌㫆㫐㩷㪛㪼㫋㪼㪺㫋㫀㫆㫅㪋㪝㫀㫊㪿㫅㪼㫋㩷㪛㪼㫋㪼㪺㫋㫀㫆㫅㪌㪘㫅㫋㪼㫅㫅㪸㩷㪟㪼㫀㪾㪿㫋㪏㪪㪼㫋㩷㪤㫆㪻㪼㩷㪛㪼㪽㪸㫌㫃㫋㪐㪠㫅㫀㫋㫀...

Page 486: ...㫆㫋㫋㪼㫉㩷㪢㪼㫐㪉㪤㫆㫅㫀㫋㫆㫉㩷㪫㪼㫊㫋䋭㪈㪧㪸㫋㫋㪼㫉㫅㩷㪈㪉㪧㪸㫋㫋㪼㫉㫅㩷㪉㪊㪧㪸㫋㫋㪼㫉㫅㩷㪊㪋㪧㪸㫋㫋㪼㫉㫅㩷㪋㪌㪧㪸㫋㫋㪼㫉㫅㩷㪌㪍㪧㪸㫋㫋㪼㫉㫅㩷㪍㪎㪧㪸㫋㫋㪼㫉㫅㩷㪎㪊㪢㪼㫐㪹㫆㪸㫉㪻㩷㪫㪼㫊㫋䋭㪈㪢㪼㫐㩷㪫㪼㫊㫋㪉㪙㫌㫑㫑㪼㫉㩷㪫㪼㫊㫋㪊㪣㫀㪾㪿㫋㪋㪤㪦㪥㩷㪛㫀㫊㫇㫃㪸㫐㪌㪘㫃㪸㫉㫄㩷㪣㫀㫊㫋㪆㪣㫆㪾㪍㪪㫐㫊㫋㪼㫄㩷㪠㫅㪽㫆㪇㪜㪯㪠㪫㪧㫃㫆㫋㩷㪤㪼㫅㫌䋭㪈㪦㪦㫎㫅㩷㪫㫉㪸㪺㫂㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪦㪮㪥㩷㪫㫉㪸㪺㫂㩷㪠㫅㫋㪼㫉㫍㪸㫃㪉㪛㪠㪪㪧㩷㪦㫎㫅㩷㪫㫉㪸㪺㫂㪉㪛㪠㪪㪧㩷㪦㫎㫅㩷㪫㫉㪸㪺㫂㩷㪚㫆㫃㫆㫉䋭㪈㪘㫃㫃㪉㪮㪿㫀㫋㪼㪊㪚㫐㪸㫅㪋㪙㫃㫌㪼㪌㪞㫉㪼㪼㫅㪍㪰㪼㫃㫃㫆㫎㪎㪧㫀㫅㫂㪏㪩㪼㪻㪊㪚㫃㪼㪸㫉㩷㪦㫎㫅㩷㪫㫉㪸㪺㫂㪊㪚㫃㪼㪸㫉㩷㪦㫎㫅...

Page 487: ...㫃㪉㪮㪿㫀㫋㪼㪊㪚㫐㪸㫅㪋㪙㫃㫌㪼㪌㪞㫉㪼㪼㫅㪍㪰㪼㫃㫃㫆㫎㪎㪧㫀㫅㫂㪏㪩㪼㪻㪊㪚㫃㪼㪸㫉㩷㪤㪸㫉㫂㩷㪚㫆㫃㫆㫉㪆㪫㫐㫇㪼㪋㪤㪸㫉㫂㪆㪣㫀㫅㪼㩷㪜㫅㫋㫉㫐㪌㪤㪸㫉㫂㪆㪣㫀㫅㪼㩷㪣㫀㫊㫋㪍㪥㪼㫎㩷㪤㪸㫉㫂㪆㪣㫀㫅㪼㩷㪠㫅㫇㫌㫋䋭㪈㪫㫐㫇㪼㪉㪚㫆㫃㫆㫉㪊㪣㪘㪫㪆㪣㪦㪥㪋㪚㫆㫄㫄㪼㫅㫋㪐㪥㪼㫎㩷㪤㪸㫉㫂㩷㪠㫅㫇㫌㫋㹤㪐㪥㪼㫎㩷㪣㫀㫅㪼㩷㪠㫅㫇㫌㫋㪊㪮㪧㪫㪆㪩㫆㫌㫋㪼㩷㪪㪼㫋㫋㫀㪾䋭㪈㪮㪸㫐㫇㫆㫀㫅㫋㩷㪘㫃㪸㫉㫄㪉㪩㫆㫌㫋㪼㩷㪘㫃㪸㫉㫄㪊㪪㪼㫋㩷㪩㫆㫌㫋㪼㩷㪪㪼㫈㫌㪼㫅㪺㪼㪋㪪㪼㫃㪼㪺㫋㩷㪩㫆㫌㫋㪼㪌㪮㪸㫐㫇㫆㫀㫅㫋㩷㪜㫅㫋㫉㫐㪍㪮㪸㫐㫇㫆㫀㫅㫋㩷㪠㫅㫇㫌㫋㪎㪪㪸㫍㪼㩷㪫㪜㪤㪧㪅㩷㪩㫆㫌㫋㪼㪏㪩㫆㫌㫋㪼㩷㪘㫃㪸㫉㫄㩷㪚㫆㫃㫆㫉㪋㪮㪧㪫㪆㪩㫆㫌㫋㪼㩷㪦㫇㪼㫉㪸㫋㫀㫆㫅䋭㪈㪩㫆㫌㫋㪼...

Page 488: ...㩷㪘㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅䋭㪈㪣㪦㪧㪈㪉㪣㪦㪧㪉㪊㪫㪛㪈㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪋㪫㪛㪉㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪎㪛㪜㪚㪚㪘㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅䋭㪈㪚㪿㪸㫀㫅㪉㪣㪦㪧㪈㪊㪣㪦㪧㪉㪋㪣㪦㪧㪈㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪌㪣㪦㪧㪉㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪍㪪㪼㫃㪼㪺㫋㩷㪡㪩㪚㩷㪚㪿㪸㫉㫋㩷㪝㫀㫃㪼䋭㪈㪛㫀㫊㫇㩷㪝㫀㫃㪼㩷㪠㫅㪽㫆㫉㫄㪸㫋㫀㫆㫅䊶䊶䊶䊶㪁㪛㫀㫊㫇㩷㪝㫀㫃㪼㩷㪠㫅㪽㫆㫉㫄㪸㫋㫀㫆㫅㪎㪤㪸㫇㩷㪛㫉㪸㫎㩷㪘㪱㪠㩷㪤㫆㪻㪼㪏㪡㪩㪚㩷㪚㪿㪸㫉㫋㩷㪛㫉㪸㫎㩷㪤㫆㪻㪼㪍㪤㪜㪤㩷㪚㪘㪧㪘㪆㪚㫆㫇㫐䋭㪈㪚㫆㫇㫐㩷㪠㫅㫋㪼㫉㫅㪸㫃㩷㪄㪕㩷㪚㪸㫉㪻㪉㪉㪚㫆㫇㫐㩷㪚㪸㫉㪻㪉㩷㪄㪕㩷㪠㫅㫋㪼㫉㫅㪸㫃㪊㪚㫆㫇㫐㩷㪚㪸㫉㪻㪈㪄㪕㪚㪸㫉㪻㪉㪋㪚㫃㪼㪸㫉㩷㪝㫀㫃㪼㪌㪚㪸㫉㪻㪉㩷㪦㫎㫅㩷㪫㫉㪸㪺㫂㩷㪛㫀㫊㫇㫃㪸㫐㪍㪚㪸㫉㪻㪉㩷㪤...

Page 491: ...㪟㪛㪫㪎㪫㪟㪪㪋㪩㪯㩷㪧㫆㫉㫋䋭㪈㪞㪧㪪㪉㪛㪣㪦㪞㪊㪛㪼㫇㫋㪿㪋㪫㪼㫄㫇㪼㫉㪸㫋㫌㫉㪼㪌㪮㫀㫅㪻㪍㪚㫌㫉㫉㪼㫅㫋㪎㪩㪸㫋㪼㩷㫆㪽㩷㪫㫌㫉㫅㪏㪩㫌㪻㪻㪼㫉㪎㪣㪠㪥㪜㩷㪤㪦㪥㪠㪫㪦㪩䋭㪈㪚㪦㪤㪈㩿㪞㪧㪪㪀㪉㪚㪦㪤㪉㩿㪧㪚㪀㪊㪚㪦㪤㪊㩿㪥㪘㪭㪈㪀㪋㪚㪦㪤㪋㩿㪥㪘㪭㪉㪀㪌㪚㪦㪤㪌㩿㪥㪪㪢㪀㪍㪚㪦㪤㪍㩿㪫㪯㪩㪯㪀㪎㪚㪦㪤㪎㩿㪢㪼㫐㪹㫆㪸㪻㪈㪀㪏㪚㪦㪤㪏㩿㪢㪼㫐㪹㫆㪸㪻㪉㪀㪍㪥㪘㪭㩷㪜㫈㫌㫀㫇㫄㪼㫅㫋㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪪㪪㪼㫋㩷㪞㪰㪩㪦㪉㪟㪼㪸㪻㫀㫅㪾㩷㪜㫈㫌㫀㫇㫄㪼㫅㫋㪊㪪㫇㪼㪼㪻㩷㪜㫈㫌㫀㫇㫄㪼㫅㫋㪋㪤㪸㫅㫌㪸㫃㩷㪪㫇㪼㪼㪻㪌㪤㪘㪞㩷㪚㫆㫄㫇㪸㫊㫊㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈㪟㪼㪸㪻㫀㫅㪾㩷㪚㫆㫉㫉㪼㪺㫋㫀㫆㫅㪉㪚㫆㫉㫉㪼㪺㫋㩷㪭㪸㫃㫌㪼㪍㪪㪼㫋㪆㪛㫉㫀㪽㫋㩷㪪㪼㫋㫋㫀㫅㪾䋭㪈 ...

Page 492: ... 㪭㪼㪺㫋㫆㫉㩷㪚㫆㫅㫊㫋㪸㫅㫋㪉㪭㫀㪻㪼㫆㩷㪫㪛㩷㪣㪼㫍㪼㫃㪊㪭㫀㪻㪼㫆㩷㪟㫀㪾㪿㩷㪣㪼㫍㪼㫃㪋㪭㫀㪻㪼㫆㩷㪣㫆㫎㩷㪣㪼㫍㪼㫃㪌㪞㪸㫋㪼㩷㪪㫀㫑㪼㪍㪣㫀㫄㫀㫋㩷㪩㫀㫅㪾㪊㪤㪙㪪䋭㪈㪤㪙㪪㩷㪣㪼㫍㪼㫃㪉㪤㪙㪪㩷㪘㫉㪼㪸㪐㪥㪼㫏㫋㸣㪈㪘㫃㪸㫉㫄㩷㫆㫌㫋㫇㫌㫋㫊㩷㪪㪼㫋㫋㫀㫅㪾㪈㪚㫉㫀㫋㫀㪺㪸㫃㩷㪘㫃㪸㫉㫄䋭㪈㪘㫌㪻㫀㫆㪉㪠㫅㪻㫀㪺㪸㫋㫀㫆㫅㫊㪊㪘㪺㫂㫅㫆㫎㫃㪼㪻㪾㪼㩷㪪㫋㪸㫋㪼㪉㪥㫆㫉㫄㪸㫃㩷㪘㫃㪸㫉㫄䋭㪈㪘㫌㪻㫀㫆㪉㪠㫅㪻㫀㪺㪸㫋㫀㫆㫅㫊㪊㪘㪺㫂㫅㫆㫎㫃㪼㪻㪾㪼㩷㪪㫋㪸㫋㪼㪊㪩㪼㫃㪸㫐㩷㪚㫆㫅㫋㪸㪺㫋㩷㪤㫆㪻㪼㪉㪧㫃㫆㫋㫋㪼㫉䋭㪈㪉㪧㫉㫀㫆㫉㫀㫋㫐㩷㪫㫆㩷㪛㫉㪸㫎㩷㪚㪄㪤㪘㪧 ...

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Page 494: ...TE EQ LR 6GNGRJQPG CEUKOKNG G OCKN 56 4 TCPEJ 6GNGRJQPG CEUKOKNG G OCKN UGTXKEG LTECOU PN 5 66 TCPEJ 6GNGRJQPG CEUKOKNG G OCKN UGTXKEG LTECOGTKEC EQO 1 0Q 24 1 0Q 24 1 6 FKVKQP 4 1 6 FKVKQP 4 Not use the asbestos For further information contact 74 JVVR YYY LTE EQ LR ...

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