Japan Radio Co. JLN-740A Instruction Manual Download Page 92

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Chapter 5 Operation Method (JLN-740N/741N)

5-2

5.1 Basic Operation

5.1.1 Power Supply ON/OFF

When the main power supply on the power board is turned on, the display unit power
supply is turned on automatically.

If the power has been turned off by pressing

and

simultaneously, the power can

be turned on by pressing

The power supply is turned on and the start screen is displayed.

JLN-740N

JLN-741N

After 30 seconds, the START TRANSMIT screen is displayed.

Power supply

button

Summary of Contents for JLN-740A

Page 1: ...ons JLN 740N 741N 6 Operation Method Option 7 Setting by Using Menus Option 8 Installation Method 9 Maintenance and Inspection 10 After Sales Service 11 Disposal 12 Specification 13 Menu list APP A In...

Page 2: ......

Page 3: ...n gloves at this time Another important precaution to observe is to keep one hand in your pocket at a time instead of using both hands at the same time It is also important to select a secure footing...

Page 4: ...Lay the patient on the back loosening the necktie clothes belts and so on 5 a Feel the patient s pulse b Check the heartbeat by bringing your ear close to the patient s heart c Check for respiration b...

Page 5: ...esitant about giving mouth to mouth resuscitation or preparing the mouthpiece for rescue breathing takes too long omit rescue breathing and proceed to the next step Open the airway Check for breathing...

Page 6: ...sk for help loudly Ask somebody to make an emergency call and bring an AED Somebody has collapsed Please help Please call an ambulance Please bring an AED If there is nobody to help call an ambulance...

Page 7: ...he mouthpiece for rescue breathing takes too long omit rescue breathing and perform chest compressions c When performing rescue breathing it is recommended to use a mouthpiece for rescue breathing and...

Page 8: ...very two minutes five cycles of compressions and ventilations at a ratio of 30 2 without interruption 9 When to stop cardiopulmonary resuscitation CPR a When the injured or ill person has been handed...

Page 9: ...ctor by following voice prompts d The electrode pads for small children should not be used for children over the age of 8 and for adults 12 Electrocardiogram analysis a The AED automatically analyzes...

Page 10: ...ou that shock is needed give electric shock again by following the voice prompts If AED voice prompt informs you that no shock is needed immediately resume CPR 16 When to stop CPR Keep the electrode p...

Page 11: ...LN 740N System Configuration Diagram 1 19 1 5 3 JLN 741A System Configuration Diagram 1 20 1 5 4 JLN 741N System Configuration Diagram 1 21 Chapter 2 Function of Each Components 2 1 2 1 Main Display N...

Page 12: ...2 3 Sentence list that generates ID sentence abnormal PARSING FAIL 4 20 Chapter 5 Operation Method JLN 740N 741N 5 1 5 1 Basic Operation 5 2 5 1 1 Power Supply ON OFF 5 2 5 1 2 Adjusting Brightness 5...

Page 13: ...g Ship Speed Accumulated Sailing Distance 7 4 7 2 1 Displaying Ship Speeds 7 4 7 2 2 Displaying the Accumulated Sailing Distance 7 5 7 3 Displaying Alert 7 8 Chapter 8 Setting by Using Menus Option 8...

Page 14: ...741A 13 2 13 1 4 JLN 741N 13 2 13 2 JLN 740A 741A Main Display NWZ 510SDW 13 3 13 2 1 Display Unit 13 3 13 2 2 Electrical Specifications 13 3 13 2 3 Environmental Requirements 13 3 13 2 4 Mechanical S...

Page 15: ...ications 13 11 13 10 MID Optional NWZ 4610 13 12 13 10 1 Display Unit 13 12 13 10 2 Electrical Specifications 13 12 13 10 3 Environmental Requirements 13 12 13 10 4 Mechanical Specifications 13 12 13...

Page 16: ...xiv This page intentionally left blank...

Page 17: ...ations of IMO International Marine Organization measures and displays wide range ship speed through the water Please read all safety precautions pictorial indication and manual carefully before using...

Page 18: ...ment is not operated correctly CAUTION This indication is shown where user is supposed to be injured or any property damage is supposed to occur if this indication is neglected and this equipment is n...

Page 19: ...r and breaker Failure to comply may cause an electric shock fire or an equipment fault Make sure to turn the breaker off since voltage is still outputted from the distribution processor even after the...

Page 20: ...partment sales department regional office branch or sales office Keeping the equipment in operation under such condition may cause fire or an electric shock The Doppler log must be used strictly as na...

Page 21: ...broken cable or torn capsule request replacement to the store nearest JRC agent JRC marine service department sales department regional office branch or sales office Using the cable as it is may resu...

Page 22: ...equipment on the wall mount it firmly to avoid the equipment from dropping under its own weight Failure to comply may result in an injury caused by the dropping equipment When installing this equipme...

Page 23: ...injury or an equipment fault This equipment may not satisfy the desired performance and functionality when it is installed other than ships Because this product is designed to be installed for ship A...

Page 24: ...cognition of display information Do not carry out operation of touch panel by a sharp object Otherwise the screen may be damaged If power outage occurs inside of the ship during the operation of the D...

Page 25: ...xxiii JLN 740A Overview of standard components NWZ 510SDW JLN 740A Main Display NJC 70S Signal Processor NQA 7040 Distribution Processor NKF 547 Transducer Mounting...

Page 26: ...xxiv JLN 740N Overview of standard components NWZ 4640 JLN 740N Main Display NJC 70S Signal Processor NQA 7040 Distribution Processor NKF 547 Transducer Mounting...

Page 27: ...xxv JLN 741A Overview of standard components NWZ 510SDW JLN 741A Main Display NJC 70S Signal Processor NKF 547 Transducer Mounting...

Page 28: ...xxvi JLN 741N Overview of standard components NWZ 4640 JLN 741N Main Display NJC 70S Signal Processor NKF 547 Transducer Mounting...

Page 29: ...Unacknowledged DC Direct Current DDC Display Dimming Control DIM Dimmer DISP Display DP Distribution Processor EL Electroluminescence EMC Electromagnetic Compatibility ERR Error FG Frame Ground FORE...

Page 30: ...Receive REM Remains ROM Read Only Memory RMS Remote Maintenance System RN Rectified Normal Rx RX Receive Receiver SAT Satellite SDME Speed and Distance Measuring Equipment Ser Serrial Number SET Setti...

Page 31: ...tion IEC 62288 Maritime navigation and radiocommunication equipment and systems Presentation of navigation related information on shipborne navigational displays General requirements methods of testin...

Page 32: ...y P 2 1 P 2 2 P 2 1 P 2 2 Operation method P 3 1 P 5 1 P 3 1 P 5 1 Setting by using menus P 4 1 P 6 1 P 4 1 P 6 1 Refer to the following pages as required Function of each component Remote display Opt...

Page 33: ...ange of the draft In addition by using the dual beam system that emits ultrasonic signals in two directions fore and after the ship s speed errors due to the trim change are dramatically reduced This...

Page 34: ...840SDR which is available as optional Output sentence version switching function JLN 740A 740N This function outputs VBW ship speed information and VLW trip distance sentences IEC61162 1 is applied t...

Page 35: ...eliminates the necessity for the shifting to the boatswain s store bottom compartment and its ventilation thereby reducing the time required for maintenance service Bubble detection function under the...

Page 36: ...08 1 JLN 740N Standard components Item name Model Code Quantity Remarks Main display unit NWZ 4640 NWZ4640 1 4 5 inch monochrome display NWZ 4640 Accessory Data power cable CFQ 5766A CFQ5766A 1 2m Fus...

Page 37: ...uantity Remarks Main display unit NWZ 4640 NWZ4640 1 4 5 inch monochrome display NWZ 4640 Accessory Data power cable CFQ 5766A CFQ5766A 1 2m Fuse MF60NR 250V 1 5ZFGD00205 2 1A fuse Front panel MTV3050...

Page 38: ...Display Communication Cable CFS 6680A CFS6680A 1 Cable for communication power supply between the remote display and distribution processor about 1 2m Multi information Display Communication Power Su...

Page 39: ...ENK 25m Variation of CFT 022 Transducer without Gate Valve Optional components Separately sold Item name Model Code Cable length 2 MHz Transducer CFT 022C30 CFT022C30 30m Painting Transducer CFT022C30...

Page 40: ...This section provides the externals charts of the system components Main display unit NWZ 510SDW for JLN 740A 741A Main display unit NWZ 4640 for JLN 740N 741N Mass 1 2kg Color Munsell N2 5 NWZ 510SDW...

Page 41: ...ipment 1 External Buzzer CGC 300B for JLN 740N 741N Distribution processor NQA 7040 for JLN 740A 740N Mass 6 0kg Color Munsell N2 5 NQA 7040 Unit mm 4 M6 or 8 CABLE IINLET MOUNTING HOLE Mass 0 5kg Col...

Page 42: ...Chapter 1 Outline of the Equipment 1 10 Signal processor NJC 70S Tranasducer NKF 547 Mass 17kg NKF 547 Unit mm Mass 5 5kg Color Munsell N2 5 NJC 70S Unit mm C...

Page 43: ...Chapter 1 Outline of the Equipment 1 Remote display NWZ 650SDR optional Remote display NWZ 840SDR optional Mass 1 4kg Color Munsell N2 5 NWZ 650SDR Unit mm Mass 2 1kg Color Munsell N2 5 NWZ 840SDR Uni...

Page 44: ...r 1 Outline of the Equipment 1 12 Desktop frame MPBX49706 optional Multi Information Display NWZ 4610 optional Mass 0 8kg Color Munsell N2 5 NWZ 4610 Unit mm Mass 1 0kg Color Munsell N2 5 MPBX49706 Un...

Page 45: ...WW 7 Optional Mass 1kg Color Munsell N2 5 NWW 7 Unit mm Analog Display NWW 24 Optional Attached nameplate Cable Terminal 4 to 20 5 to 25 6 to 30 Munsell N2 5 Model Mass Scale panel E L panel Green Ora...

Page 46: ...isplay NWW 26 Optional NWW 26 Unit mm 4 to 20 5 to 25 6 to 30 4 to 20 5 to 25 6 to 30 For dimmer For signal Munsell N2 5 Model Mass Scale panel E L panel Green Orange Model Coating colour Scale panel...

Page 47: ...20G NWW 26M20O S NWW 24S20G NWW 24S20O NWW 25S20G NWW 25S20O NWW 26S20G NWW 26S20O 5 25kn L NWW 24L25G NWW 24L25O NWW 25L25G NWW 25L25O NWW 26L25G NWW 26L25O M NWW 26M25G NWW 26M25O S NWW 24S25G NWW 2...

Page 48: ...of the Equipment 1 16 Dimmer Unit NCM 329 Optional Junction Box CQD 10 Optional Calking to be colored 4 places Mass 0 5kg Color Munsell N2 5 NCM 329 Unit mm Mass 1 1kg Color Munsell N2 5 CQD 10 Unit...

Page 49: ...Z 840SDR Linking Linking MID NWZ 4610 Direct connect Direct connect Analog Display NWW 24 Direct connect NWW 25 Internal Internal Internal NWW 26 Direct connect Distance Counter Distance counter NWW 7...

Page 50: ...ote displays are two RX RX TX Log Pulse TX1 ALM ALM ALM AC IN Battery 24V for Power ALM RMS J10 RX TX DC24VOUT TX DC24VOUT Analog out EL OUT Analog out EL OUT TX Main Display Communication Cable CFS 5...

Page 51: ...d Alarm System Alarm RS 422 Serial Alarm RX TX ALM ALM ALM Pulse Log Pulse Log Pulse TX2 Remote Display NWZ 650SDR RS 422 24VDC RS 422 24VDC MID NWZ 4610 Maximum number of Remote Disp is two RX TX DC2...

Page 52: ...LN 741A System Diagram Example AC IN Transducer RX TX Transducer NKF 547 Transducer RX TX DOWNLINK UPLINK EN Main Display Communication Cable CFS 6680A RS 422 Power ON OFF RS 422 Power ON OFF AC power...

Page 53: ...r ON OFF Data power cable CFQ 5766A DOWNLINK UPLINK EN Junction Box CQD 10 RS 422 Power ON OFF RS 422 IEC61162 1 AC Power 100VAC 230VAC AC power rectifier NBA 5143 24VDC Transducer RX TX Transducer NK...

Page 54: ...Chapter 1 Outline of the Equipment 1 22 This page intentionally left blank...

Page 55: ...on status of the equipment normal abnormal Fore after speed Trip distance total distance The following operations are enabled on the display Brightness adjustment Switching between trip distance displ...

Page 56: ...f the back light 3 Menu Use this key to display the main menu 4 Display Use this key to switch the display screens 5 Clear Use this key to cancel the operation Use this key also to stop the alert 6 En...

Page 57: ...s a display Operation status of the equipment normal abnormal Fore after speed in digital or analog Trip distance total distance The following operations are enabled on the display Brightness adjustme...

Page 58: ...of the back light 3 Menu Use this key to display the main menu 4 Display Use this key to switch the display screens 5 Clear Use this key to cancel the operation Use this key also to stop the alert 6...

Page 59: ...2 5 Chapter 2 Function of Each Components 2 2 5 Distance Counter Optional NWW 7 No Name Function 1 Trip reset Press this key to reset TRIP 1...

Page 60: ...Chapter 2 Function of Each Components 2 6 This page intentionally left blank...

Page 61: ...s crews and specialized maintenance staff Failure to comply may result in misuse Do not carry out operation of touch panel by a sharp object Otherwise the screen may be damaged If power outage occurs...

Page 62: ...it power supply is turned on automatically When the power supply is turned off by the key operation on the display unit the power supply can be turned on by long pressing the power supply button for o...

Page 63: ...same as the start screen and the power supply is turned off after about 30 seconds and the screen disappears CAUTION Do not shut down the system until the START TRANSMIT screen is displayed CAUTION Wh...

Page 64: ...ess is set to maximum initially Main Display NWZ 510SDW When the DIM button is touched the display brightness increases and the display can be dimmed by touching the DIM button 17 brightness levels ar...

Page 65: ...Displaying Ship Speeds Main Display NWZ 510SDW No Display Remarks 1 Fore after speed When the ship is moving in the ahead direction is displayed and when the ship is moving in the astern direction is...

Page 66: ...Chapter 3 Operation Method JLN 740A 741A 3 6 3 2 2 Displaying the Accumulated Sailing Distance Main Display NWZ 510SDW 1 2 3...

Page 67: ...umulated sailing distance it is used for calculation of the total distance 2 TRIP TOTAL button Whenever the button is touched the display is switched between the accumulated sailing distance and the t...

Page 68: ...When an alert occurs the event is notified with alert icon and buzzer sound Touch the alert icon for the buzzer sound and touch the displayed alert content to stop ACK Every pressing the alert icon al...

Page 69: ...t displayed in the ALERT LIST Refer to 4 1 3 10 Alert list Up to 40 alerts can be displayed To re confirm the history of the alerts that occurred history of the occurrence and rectification refer to 4...

Page 70: ...PERATE Acknowledge Rectified Rectified Reactivate Reactivate Rectified General state transition of the Alerts The alert sounds comply with IEC62288 Edition 2 0 At the occurrence of a warning a buzzer...

Page 71: ...ts must be made by specialized service technicians Incorrect settings may result in unstable operation and this may lead to accidents or equipment failure Adjust the brightness of main display accordi...

Page 72: ...g Menus JLN 740A 741A 4 2 4 1 Setting of NWZ 510SDW 4 1 1 Main Menu Touch the MENU button on the normal screen Main Display NWZ 510SDW The main menu is displayed JLN 740A JLN 741A Main Display NWZ 510...

Page 73: ...eers only This function is not used by general users DIGITS Number of speed indication digits Selecting the number of digits for ship speed indication UNITS Unit setting Select the unit of the ship sp...

Page 74: ...er supply of this equipment is turned off 2 Reset and close button Resets all the settings modifications and returns to the previous screen 3 Change page button Turns the pages when the menu comprises...

Page 75: ...the intended button do not match when the screen is touched adjust the touched position in this menu 1 Touch the TOUCH CAL button in the main menu A touch position calibration confirmation screen is...

Page 76: ...n for confirmation 5 When is displayed at the position that was touched The adjustment is completed Close the TOUCH CAL menu by touching the ACCEPT button When the touched position and the position of...

Page 77: ...y the time period of a day 1 Touch the THEME button in the main menu A brightness adjustment screen is displayed 2 Change the brightness by touching the buttons DAY High brightness for daytime default...

Page 78: ...N 740 when date and time information is received from GPS the information is automatically corrected to the received date and time 1 Touch the DATE TIME button in the main menu The 1st page of the inf...

Page 79: ...ning to page 2 by touching the button 4 Set HOUR and MINUTE to the actual values by touching the buttons The setting ranges are as follows HOUR 0 to 23 default 0 MINUTE 0 to 59 default 0 5 Confirm the...

Page 80: ...main display Latest software version at the time of print V1 002 DP Proc ver Software version of distributed processor Latest software version at the time of print R01 01 SP Ctrl ver Software version...

Page 81: ...is equipment This menu is not for general users 4 1 3 6 Setting the number of decimal digits of a ship speed The number of decimal digits can be set for the ship speed that is displayed on the normal...

Page 82: ...unit of the ship speed that is displayed on the normal screen can be set 1 Touch the UNITS button in the main menu A screen for setting a unit is displayed 2 Change the unit by touching the buttons k...

Page 83: ...e range of the upper limit or lower limit an alert is issued 1 Touch the SPEED LIMIT button in the main menu A screen for setting upper and lower limits of the ship speed is displayed 2 When the butto...

Page 84: ...te the existing numbers When a numeric digit that has been input is deleted OFF is input Enter a numeric digit on the display Touch botton to confirm the entry and close the numeric entry screen The s...

Page 85: ...the unacknowledged and unrectified alerts are displayed until they are acknowledged and rectified Up to 40 alerts can be displayed 1 Touch the ALERT LIST button in this main menu An alert list is disp...

Page 86: ...ccurrence acknowledgment and rectification Up to 40 alerts can be displayed Rectified alerts are displayed in green 1 Touch the ALERT HIST button in the main menu An alert list is displayed 2 When the...

Page 87: ...ERROR CDC 7400 FPGA of NJC70S CDC 7400 is not operating PLEASE SET DATE TIME No date and time are input DISPLAY COMM FAIL Communication with the main display unit was disconnected SENSOR COMM FAIL Com...

Page 88: ...ENANCE MODE Maintenance mode is set Alert with main display only UPDATE MODE Update mode is set Alert with main display only Description of the priority of the alert is described below WARNING Althoug...

Page 89: ...processor Alert with main display only MODBUS TIMED OUT MODBUS timed out Alert with main display only MODBUS CANNNOT CONNECT TO IP PORT MODBUS could not connect to IP PORT Alert with main display only...

Page 90: ...HBT HBT 4 DDC DDC 5 ALF ALF 6 PJRCM VD 4 VD 4 7 PJRCM VD 6 VD 6 8 PJRCM VD 8 VD 8 9 PJRCL VD 9 VD 9 10 PJRCM VD 10 VD 10 11 PJRCM VD 17 VD 17 12 PJRCM VD 18 VD 18 13 PJRCM VD 26 VD 26 14 PJRCM VD 39...

Page 91: ...ews and specialized maintenance staff Failure to comply may result in misuse Do not carry out operation of the display unit by a sharp object Otherwise the screen may be damaged If power outage occurs...

Page 92: ...ard is turned on the display unit power supply is turned on automatically If the power has been turned off by pressing and simultaneously the power can be turned on by pressing The power supply is tur...

Page 93: ...s pressed the normal screen is displayed Transmission starts When and are pressed simultaneously the power supply is turned off and the screen is cleared CAUTION After the start of the equipment do no...

Page 94: ...ting Brightness Adjust the brightness to the suitable level for display The brightness of the back light can be changed to any of the four levels bright medium dark and off by using At the factory shi...

Page 95: ...ayed 5 2 1 Displaying Ship Speeds Main Display NWZ 4640 No Display Remarks 1 Fore after speed When the ship is moving in the ahead direction is displayed and when the ship is moving in the astern dire...

Page 96: ...age When the ship departed point A and returned to point A via point B point C and point D as shown below Trip is used to calculate the distance of each section Total accumulated sailing distance is u...

Page 97: ...ning normally When an alert occurs the alert occurrence is notified by the popup window and a buzzer sound When or is pressed the popup window and the buzzer sound stops acknowledged However is displa...

Page 98: ...Chapter 5 Operation Method JLN 740N 741N 5 8 This page intentionally left blank...

Page 99: ...made by specialized service technicians Incorrect settings may result in unstable operation and this may lead to accidents or equipment failure Adjust the brightness of main display according to the...

Page 100: ...Chapter 6 Setting by Using Menus JLN 740N 741N 6 2 6 1 Setting NWZ 4640 6 1 1 Calling a main menu Press the button Main Display NWZ 4640...

Page 101: ...LANG Selects one of the two display languages English Japanese 4 ALERT Specifies the settings for alerts 5 SENSOR Specifies the settings for a sensor Sensor setting can be changed in maintenance mode...

Page 102: ...the contrast To turn off the power press this key together with the 2 Dimmer Use this key to adjust the brightness of the back light 3 Menu Use this key to display the main menu 4 Display Use this key...

Page 103: ...Adjusts the contrast and sets the back light level 2 CLICK SOUND Turns on off the click sound 3 DISPLAY SELECTION Selects a screen 4 BACK LIGHT Selects a back light colour white orange 6 1 3 1 1 Adju...

Page 104: ...IMUM TYPICAL MINIMUM in this order by using 3 Enter a brightness level value by using and press 6 1 3 1 3 Setting a click sound Turn on off a key operation click sound ON Enables a click sound When th...

Page 105: ...ing a sounder Only the integer section or the decimal section of an indication character can be expanded and displayed Display mode Set the auto screen function and the display mode in STEP3 The scree...

Page 106: ...registered in this display unit 1 Display a main menu by pressing normal mode 2 Select DISPLAY and DISPLAY SELECT in that order by using and press 3 Select a display screen from DISPLAY1 to DISPLAY6...

Page 107: ...to four contents can be displayed concurrently Special screen and graphic screen Users cannot change the screen structure Special contents for the model are displayed on the screen The following scre...

Page 108: ...t a display screen by referencing STEP1 2 Select a screen structure from SEGMENTATIOIN1 SEGMENTATION2 SEGMENTATION3 SEGMENTATION4 SPECIAL GRAPHIC and OFF by using and press Select SEGMENTATION1 SEGMEN...

Page 109: ...in STEP3 The following functions can be set 1 1 AUTO SCREEN ON Enables the auto screen function OFF Disables the auto screen function 1 2 SOUND SOUND 1 Emits a sounder pip pip when the screen is switc...

Page 110: ...n screen DISPLAY 1 2 DISPLAY 2 2 3 segmentation screen DISPLAY 1 3 DISPLAY 2 3 DISPLAY 3 3 4 segmentation screen DISPLAY 1 4 DISPLAY 2 4 DISPLAY 3 4 DISPLAY 4 4 3 Select DOPPLER by using and press 4 S...

Page 111: ...ing and press 7 Select SOUND1 SOUND2 or OFF by using and press 8 Select TIME by using 9 Enter a switching time by using and press Starting an auto screen 1 Set an auto screen to ON in advance to make...

Page 112: ...display contents by using the procedure described above 2 Select DISPLAY MODE by using and press 3 Select NORMAL SPECIAL1 SPECIAL2 or AUTO RANGE by using and press STW display example Integer part exp...

Page 113: ...t Setting item is 1 Maximum speed 2 Minimum speed and ON OFF If the vessels speed is over then OVER SPEED STW alert would occur 1 Display a main menu by pressing the button normal menu 2 Select ALERT...

Page 114: ...eed to change date and time settings enter the service engineer menu see 6 10 6 7 Alert history display The alert history would display Total 40 alert history would display On JLN 740N menu number is...

Page 115: ...ert list is displayed JLN 740N Alert list display example For the displayed contents see section 6 9 5 The display contents of JLN 741N are different 6 9 Alert Constantly monitor the system for proble...

Page 116: ...erating Set date and time Date and time are not input Display communication failed Communication with the main display was disconnected Sensor communication failed Communication with the signal proces...

Page 117: ...mission start Start transmission at activation restart transmission at stopping ID sentence abnormal Communication data abnormality Refer to chapter 6 1 4 3 for ID Description of the priority of the a...

Page 118: ...HBT HBT 4 DDC DDC 5 ALF ALF 6 PJRCM VD 4 VD 4 7 PJRCM VD 6 VD 6 8 PJRCM VD 8 VD 8 9 PJRCL VD 9 VD 9 10 PJRCM VD 10 VD 10 11 PJRCM VD 17 VD 17 12 PJRCM VD 18 VD 18 13 PJRCM VD 26 VD 26 14 PJRCM VD 39...

Page 119: ...abbreviation of each history indicates the alert state and the meanings are as follows WA Active acknowledged warning WV Active unacknowledged warning CV Active unacknowledged caution RN normal statu...

Page 120: ...he M at the bottom of the menu screen disappears Normal mode Even if you leave the menu open for 3 minutes it returns to normal mode Note In the maintenance mode alert history and alert list are not d...

Page 121: ...setting pulse output setting and scale setting of the analog meter Please do not change usually because it is related to equipment operation For JLN 741N only ship speed correction value can be set ot...

Page 122: ...Chapter 6 Setting by Using Menus JLN 740N 741N 6 24 This page intentionally left blank...

Page 123: ...quipment must not be used by anyone except the ship s crews and specialized maintenance staff Failure to comply may result in misuse Do not carry out operation of the display unit by a sharp object Ot...

Page 124: ...s is set to maximum initially Remote Display NWZ 650SDR Optional Remote Display NWZ 840SDR Optional When the DIM button is touched the display brightness increases and the display can be dimmed by tou...

Page 125: ...Method Option 7 Multi information Display NWZ 4610 Optional The brightness of the backlight can be adjusted to four levels DAY DUSK NIGHT and OFF by pressing At the factory shipment the brightness is...

Page 126: ...aying Ship Speeds Remote Display NWZ 650SDR Optional Remote Display NWZ 840SDR Optional Multi information Display NWZ 4610 Optional No Display Remarks 1 Fore after speed When the ship is moving in the...

Page 127: ...Chapter 7 Operation Method Option 7 7 2 2 Displaying the Accumulated Sailing Distance Remote Display NWZ 650SDR Optional Remote Display NWZ 840SDR Optional Distance Counter NWW 7 Optional 4 3 1 2 3 1...

Page 128: ...is used for calculation of the total distance 2 TRIP TOTAL button Whenever the button is touched the display is switched between the accumulated sailing distance and the trip distance 3 TRIP RESET bu...

Page 129: ...oint A the ODO trip distance is used to calculate the distance of each of the individual segments between the point For TOTAL accumulated sailing distance it is used for calculation of the total dista...

Page 130: ...equipment is functioning normally Remote Display NWZ 650SDR Optional Remote Display NWZ 840SDR Optional For the occurrence of alert refer to 3 3 Alert display JLN 740A 741A or 5 3 Alert display JLN 7...

Page 131: ...y pressing the buttons Adjustments must be made by specialized service technicians Incorrect settings may result in unstable operation and this may lead to accidents or equipment failure Adjust the br...

Page 132: ...ng by Using Menus Option 8 2 8 1 Setting of NWZ 650SDR 840SDR 8 1 1 Main Menu Touch the MENU button on the normal screen Remote Display NWZ 650SDR Optional Remote Display NWZ 840SDR Optional MENU butt...

Page 133: ...t Set up the system clock YEAR MONTH DAY HOUR MINUTE ABOUT Information on this equipment Displays the information relating to this equipment such as the software version ADV SET Advanced setting Menu...

Page 134: ...displayed 3 Touch the center of the target marks at the four corners of the screen Touch the center of the target marks at the four corners in the order from 1 to 4 The following screen is displayed...

Page 135: ...time period of a day 1 Touch the THEME button in the main menu A brightness adjustment screen is displayed 2 Change the brightness by touching the buttons DAY High brightness for daytime initial valu...

Page 136: ...ccording to the actual information 1 Touch the DATE TIME button in the main menu of remote display 2 Set YEAR MONTH and DAY to the actual values by touching the buttons The setting ranges are as follo...

Page 137: ...TIME ZONE to the actual values by touching the buttons The setting ranges are as follows HOUR 0 to 23 initial value 0 MINUTE 0 to 59 initial value 0 TIME ZONE 12 00 to 12 00 initial value 00 00 5 Conf...

Page 138: ...of this equipment in the ABOUT menu 1 Touch the ABOUT button in the main menu Information on the equipment is displayed 2 Close the ABOUT menu by touching the button Information that is displayed in t...

Page 139: ...quipment This menu is not for general users 8 1 2 6 Display Mode Selection Display mode of the remote display can be changed 1 Touch the DISP MODE button in the main menu of remote display 2 Display m...

Page 140: ...it of the ship speed that is displayed on the normal screen can be set 1 Touch the UNITS button in the main menu A screen for setting a unit is displayed 2 Change the unit by touching the buttons kn k...

Page 141: ...Menus Option 8 8 1 2 8 Advanced SDME Settings Touch the ADV SDME button on the main menu A password input screen is displayed This menu is intended for engineers who are to install this equipment Thi...

Page 142: ...hen displayed Touch the buttons to switch the SOG and STW of the remote display GNSS SOG Speed over the group by the satellite log initial value DOPPLER SOG Display the ship speed over the ground from...

Page 143: ...When mounting the equipment on the wall mount it firmly to avoid the equipment from dropping under its own weight Failure to comply may result in an injury caused by the dropping equipment When insta...

Page 144: ...in a place that is not susceptible to interferences since signal cables are susceptible to noise and generate noise easily Do not install the equipment units parallel to the cable of the DSB radio or...

Page 145: ...ess than 30 m Cables less than 30 m in length are not supported Cables outside of the range of 30 m to 40 m in length are not guaranteed Mounting Location This equipment measures the ship speed by usi...

Page 146: ...3 4 5 6 7 8 S RED BLK ORG YEL GRN BLU PUR GRY WHT PNK SHIELD 1 3 3 2 2 1 NKF 547 TRANSDUCER NJC 70S SIGNAL PROCESSOR J2 AC OUT L N FG NWZ 4610 REMOTE DISPLAY DC12 24V DATA connector SENSOR DATA2 conne...

Page 147: ...Y WHT PNK SHIELD 1 3 3 2 2 1 NKF 547 TRANSDUCER NJC 70S SIGNAL PROCESSOR J202 1 2 3 4 TD_FORE TD_AFT 1 2 1 Thermo J103 2 Thermo 1 2 3 4 L N FG 1 2 AC IN J2 J2 AC OUT L N FG J4 J203 UP LINK A UP LINK B...

Page 148: ...ipyard Supply If Ship s Main 230VAC D1 Max 500m D2 Max 500m If Ship s Main 100VAC D1 Max 320m D2 Max 500m Ship s Main 100 230VAC 1 D1 NBA 5143 POW ER SUPPLY UNIT COM 100V 220V FG AC IN DC24V OUT If Sh...

Page 149: ...43 POW ER SUPPLY UNIT COM 100V 220V FG AC IN DC24V OUT If Ship s Main AC100V NBA 5143 POW ER SUPPLY UNIT COM 100V 220V FG AC IN DC24V OUT 5 6 7 8 UP LINK SP A UP LINK SP B Tx Trig A Tx Trig B 20190819...

Page 150: ...Chapter 9 Installation Method 9 8 This page intentionally left blank...

Page 151: ...stantly maintain the equipment in good condition it is recommended to carry out regular inspection This prevents equipment faults Regularly carry out the inspections that are listed in the table CAUTI...

Page 152: ...the power supply button is pressed Smoke abnormal odor or abnormal high temperature is detected In this case turn off the power supply and breaker immediately The contact method can be found in back...

Page 153: ...5 1 2 and 7 1 1 The LCD unit is faulty Contact JRC Sales Department or your nearest branch sales office or our distributor Ship speed is not displayed The model setting is incorrect Contact JRC Sales...

Page 154: ...les office or our distributor Alert HW ERROR JNC 70 is displayed CDF 7400 in NJC 70 is faulty Contact JRC Sales Department or your nearest branch sales office or our distributor Alert HW ERROR SIGNAL...

Page 155: ...splayed in the alert list the alert icon remains in the normal state The NWZ 510SDW alert is set to OFF Contact JRC Sales Department or your nearest branch sales office or our distributor The ship spe...

Page 156: ...Chapter 10 Maintenance and Inspection 10 6 This page intentionally left blank...

Page 157: ...instruction in the instruction manual the distributor or JRC will repair the equipment without charge If the equipment becomes faulty due to mishandling negligence or for a reason beyond control such...

Page 158: ...the inspection and maintenance separate from the normal maintenance contact the store nearest JRC agent JRC marine service department sales department regional office branch or sales office This serv...

Page 159: ...ment must comply with the rules and regulations of the Government or the local government Disposal of this equipment Disposal treatment of this equipment must comply with the regulations or rules of t...

Page 160: ...Chapter 12 Disposal 12 2 This page intentionally left blank...

Page 161: ...30VAC Power consumption of resource alert circuit 0 25 W normal condition 0 5 W when power fail alert happening 13 1 2 JLN 740N Water speed measuring system Dual beam pulse Doppler system Operation fr...

Page 162: ...r whichever is greater Power consumption 20 W 30VA for 100VAC 20 W 75VA for 230VAC 13 1 4 JLN 741N Water speed measuring system Dual beam pulse Doppler system Operation frequency 2 MHz Fore after spee...

Page 163: ...tion adjustments Selection from daytime DAY intermediate DUSK nighttime NIGHT and 17 level 13 2 2 Electrical Specifications Power supply voltage 24VDC 18V to 34V Power consumption About 8 W 13 2 3 Env...

Page 164: ...Chapter 13 Specification 13 4 13 2 5 External Interface JLN 741A configuration IEC 61162 1 Output 2ch...

Page 165: ...ions Power supply voltage 12 24VDC 10 8V to 31 2V Power consumption Less than 2 5 W Memory backup Flash memory 13 3 3 Environmental Requirements Operating temperature range 15 C to 55 C IEC 60945 ed 4...

Page 166: ...th IEC 60945 ed 4 EMC Complies with IEC 60945 ed 4 Compass safety distance 0 8 m STD 0 4 m STEER 13 4 3 Mechanical Specifications External size 300 mm width 490 mm height 130 mm depth protrusions excl...

Page 167: ...ments Operating temperature range 15 C to 55 C IEC 60945 ed 4 Protected equipment Storage temperature range 20 C to 70 C Protection level IP55 Vibration Complies with IEC 60945 ed 4 EMC Complies with...

Page 168: ...on frequency 2 MHz Oscillator CFT 022C 13 6 2 Environmental Requirements Operating temperature range 3 C to 40 C Storage temperature range 10 C to 70 C Transducer mounting water pressure resistance 60...

Page 169: ...eration frequency 2 MHz Oscillator CFT 023C 13 7 2 Environmental Requirements Operating temperature range 3 C to 40 C Storage temperature range 10 C to 70 C Transducer mounting water pressure resistan...

Page 170: ...function adjustments Selection from daytime intermediate nighttime and 17 level 13 8 2 Electrical Specifications Power supply voltage 24VDC 18V to 34V Power consumption About 10 W 13 8 3 Environmenta...

Page 171: ...mmer function adjustments Selection from daytime intermediate nighttime and 17 level 13 9 2 Electrical Specifications Power supply voltage 24VDC 18V to 34V Power consumption About 11 W 13 9 3 Environm...

Page 172: ...p Flash memory 13 10 2 Electrical Specifications Power supply voltage 12 24VDC 10 8V to 31 2V Power consumption Below 2 5 W 13 10 3 Environmental Requirements Operating temperature range 15 C to 55 C...

Page 173: ...ault value IEC 61162 1 Data Sentences CAUTION The length of each sentence is variable Make sure that sentences of any length can be received IEC 61162 1 No 1 4 ports IEC 61162 1 No 2 4 ports VBW Dual...

Page 174: ...speed over the ground A data valid V data invalid 7 Stern starboard port speed over water knots port 8 Status stern speed over water A data valid V data invalid 9 Stern starboard port speed over the g...

Page 175: ...message 1 to 2 2 Sentence number 1 to 2 3 Sequential message identifier 0 to 9 4 Time of last change 5 Alert category A B or C 6 Alert priority E A W or C 7 Alert state A S N O U or V 8 Manufacturer m...

Page 176: ...3 Sequence number 4 Checksum DDC Display dimming control VDDDC a xx a a hh CR LF 1 2 3 4 5 1 Display dimming preset 2 Brightness percentage 00 to 99 3 Color palette 4 Sentence Status Flag 5 Checksum 1...

Page 177: ...3 4 5 6 7 8 9 10 11 1 UTC clock time 2 Status A Valid V Invalid 3 Latitude N S 4 Longitude E W 5 Speed over ground knots 6 Traveling bearing degree 7 UTC Day month year 8 Epoch reduction E W 9 Mode In...

Page 178: ...entifier 4 Alert Instance 1 to 999999 5 Alert command A Q O or S 6 Sentence status flag 7 Checksum HBT Monitoring communication enabled disabled HBT x x A x hh CR LF 1 2 3 4 1 Repetition cycle setting...

Page 179: ...Address 172 16 60 124 Subnet mask 255 255 255 0 Transmission group NAVD 239 192 0 4 60004 UDP Sentence I O VDVBW Out VDVLW Out VDDDC In Out Receiving DDC is not always VD VDALF Out VDALC Out VDARC Ou...

Page 180: ...IEC 61162 1 version In JLN 741A a version cannot be selected Only IEC61162 1 is allowed Data Sentences CAUTION The length of each sentence is variable Make sure that sentences of any length can be rec...

Page 181: ...e ground A data valid V data invalid 7 Stern starboard port speed over water knots port 8 Status stern speed over water A data valid V data invalid 9 Stern starboard port speed over the ground port 10...

Page 182: ...of hazardous substances Measures for the Administration of the Restricted Use of the Hazardous Substances Contained in Electrical and Electronic Products of the People s Republic of China RE GB T 265...

Page 183: ...ay DATE TIME 2 2 HOUR 0 to 23 Hour MINUTE 0 to 59 Minute ABOUT Main display Display ver Display only NWZ 510SDW Version of main display DP Proc ver NQA 7040 Version of distribution processor JLN 740A...

Page 184: ...W TALKER VD Doppler Setting of talker USED UNUSED USED UNUSED Setting of used unused NMEA TALKER VLW TALKER VD Doppler Setting of talker USED UNUSED USED UNUSED Setting of used unused NMEA TALKER HBT...

Page 185: ...DEMO MODE INT EXT INT EXT Setting of demo output PATTERN OFF 1 to 99 Setting of demo pattern MODEL MODEL RESET Resetting of model SYS TEST SYSTEM TEST 1 2 18kn TEST ON OFF Setting of 18kn test LOST A...

Page 186: ...CED 0 STOP BITS 1 2 UART 2 2 DATA BITS 5 6 7 8 BAUD RATE 4800 9600 19200 38400 57600 115200 NMEA TALKER DDC USED UNUSED USED UNUSED JRCM USED UNUSED USED UNUSED ALERT ON OFF ALERT ON OFF ALERT ENABLED...

Page 187: ...0 NMEA TALKER DDC USED UNUSED USED UNUSED JRCM USED UNUSED USED UNUSED ALERT ON OFF ALERT ON OFF ALERT ENABLED DISABLED ADV SET ADVANCED SETTINGS Remote display CENTRL DIM CENTRAL DIMMER INPUT ON OFF...

Page 188: ...D SOUND1 SOUND2 OFF 5 TIME 1 10sec SEGMENTATION3 1 DISPLAY1 3 Same as DISPLAY 1 1 2 DISPLAY2 3 Same as DISPLAY 1 1 3 DISPLAY3 3 Same as DISPLAY 1 1 4 AUTO SCREEN ON OFF 5 SOUND SOUND1 SOUND2 OFF 6 TIM...

Page 189: ...TENACE MODE 1 2 NMEA 1 5 2 3 IEC ADMIN MAINTENACE MODE 1 3 PULSE1 0 99 100P NM ADMIN MAINTENACE MODE 1 4 SCALE 10 40 ADMIN MAINTENACE MODE 1 5 CONFIRM ADMIN MAINTENACE MODE 6 DATE TIME 1 1 DATE JLN 74...

Page 190: ...RATE 4800 9600 19200 38400 IEC 1 DATA IN OUT SEND RECEIVE Change prohibited SENTENCE Sentence list ACK VBW VLW OFF Transmission only 2 BIT RATE 4800 9600 19200 38400 2 DATA IN OUT3 NMEA Change prohibi...

Page 191: ...UPDATE 1 DISPLAY 12 DISPLAY MODEL JLN 740N JLN 741N 13 RS 485ID 1 10 14 DIMMER GROUP 1 10 15 DIMMER KEY EXT DIMMER 16 AUTO START ON OFF 17 SYSTEM TEST 1 18kn TEST ON OFF 2 LOST ALERT ON OFF SOG DISPLA...

Page 192: ...tem test signal processor hardware error VD26 System Time Configuration System Time Year 2000 2037 2000 to 2016 to 2037 System Time Year System Time Month 1 to 12 System Time Month System Time Day 1 t...

Page 193: ...Display only Ethernet IC abnormality distribution processor RAM Error Normal Green Abnormal Red Display only RAM abnormality distribution processor ROM Error Normal Green Abnormal Red Display only RO...

Page 194: ...rt VD3 Alert Normal Green Abnormal Red Display only PJRCM VD 3 integrated alert VD36 Alert Normal Green Abnormal Red Display only PJRCM VD 36 integrated alert VD47 Alert Normal Green Abnormal Red Disp...

Page 195: ...ay 1 to 31 System Time Day System Time Hour 0 to 23 System Time Hour System Time Minute 0 to 59 System Time Minute System Time Second 0 to 59 System Time Second VD27 Support Frequency Status NJC 70 2...

Page 196: ...etection abnormality Ch2 Frequency Measure Error Normal Green Abnormal Red Display only Frequency detection abnormality Ch3 Frequency Measure Error Normal Green Abnormal Red Display only Frequency det...

Page 197: ...Normal Green Abnormal Red Display only Software version abnormality FPGA2 VD38 Remote Display Configuration Remote Display 1 Type NWZ 4610 NWZ 650SDR 8 40SDR Select Remote display 1 Remote Display 2...

Page 198: ...IME 239 192 0 7 60007 PROP 239 192 0 8 60008 USR1 239 192 0 9 60009 USR2 239 192 0 10 600010 USR3 239 192 0 11 600011 USR4 239 192 0 12 600012 USR5 239 192 0 13 600013 USR6 239 192 0 14 600014 USR7 23...

Page 199: ...t IEC 61162 450 Conformity JRC Standard Enable Any Address IP address preset IP Address 0 0 0 0 to 172 16 60 124 to 255 255 255 255 IP address Subnet Mask 0 0 0 0 to 255 255 0 0 to 255 255 255 255 Sub...

Page 200: ...001 TGTD 239 192 0 2 60002 SATD 239 192 0 3 60003 NAVD 239 192 0 4 60004 VDRD 239 192 0 5 60005 RCOM 239 192 0 6 60006 TIME 239 192 0 7 60007 PROP 239 192 0 8 60008 USR1 239 192 0 9 60009 USR2 239 192...

Page 201: ...0 8 60008 USR1 239 192 0 9 60009 USR2 239 192 0 10 600010 USR3 239 192 0 11 600011 USR4 239 192 0 12 600012 USR5 239 192 0 13 600013 USR6 239 192 0 14 600014 USR7 239 192 0 15 600015 USR8 239 192 0 16...

Page 202: ...d State Not Use Use Rectified unacknowledged Whether Rectified unacknowledged state is used by ALR or not VD90 Mode Status Mode M B E U W L R Display only Mode flag VD99 Equipment Power Status Running...

Page 203: ...Display only EEPROM abnormality control CPU VD4 Start Measure Measure Started Stopped Start of transmission VD6 Speed Calculation Configuration Speed Correlation 50 0 to 0 0 to 50 0 Correction of ves...

Page 204: ...een Abnormal Red Display only RSLT3 error RSLT Error 4 Normal Green Abnormal Red Display only RSLT4 error Frequency Measure Error Normal Green Abnormal Red Display only Frequency detection abnormality...

Page 205: ...ern Software Version NJC 70S or NJC 70D Display only Signal processor version information NKF 547 Display only Transducer version information CDF 7400 Display only Signal processor I F circuit version...

Page 206: ...Appendix A Menu list A 24 This page intentionally left blank...

Page 207: ...B 1 Appendix B Installation Drawings APP B Appendix B Installation Drawings Signal Processor NJC 70S...

Page 208: ...hipyard To be supplied by JRC To be supplied by the shipyard 10K socket welding flange parallel type To be supplied by the shipyard Mounting a waterproof flange Garboard Red Ship s heading mark of osc...

Page 209: ...B 3 Appendix B Installation Drawings APP B AC power rectifier NBA 5143 Mass 3 5kg...

Page 210: ...Appendix B Installation Drawings B 4 Distribution Processor NQA 7040 or Mounting hole size diagram Cable inlet Mass 6 0 kg...

Page 211: ...B 5 Appendix B Installation Drawings APP B JLN 740A 741A Main Display NWZ 510SDW Panel cutoff Mass 1 2 kg...

Page 212: ...Appendix B Installation Drawings B 6 JLN 740N 741N Main Display NWZ 4640...

Page 213: ...B 7 Appendix B Installation Drawings APP B External buzzer CGC 300B Mass 0 5 kg...

Page 214: ...Appendix B Installation Drawings B 8 Remote Display NWZ 650SDR Optional Panel cutoff Mass 1 4 kg...

Page 215: ...B 9 Appendix B Installation Drawings APP B Remote Display NWZ 840SDR Optional Panel cutoff Mass 2 1 kg...

Page 216: ...Appendix B Installation Drawings B 10 MID NWZ 4610 Optional...

Page 217: ...B 11 Appendix B Installation Drawings APP B Distance Counter NWW 7 Optional Mounting holes Cable Attached nameplate Mass 1 0 kg...

Page 218: ...d up to 120 1 5 More than 120 and up to 400 2 5 More than 400 and up to 1000 4 More than 1000 and up to 2000 6 More than 2000 and up to 3000 8 6 x 7 or M6 4 x 5 5 or M5 NWW 24L Mounting holes Scale 1...

Page 219: ...0 NWW 25L Mounting holes Scale 1 5 NWW 25S Mounting holes Scale 1 5 Model Mass Scale Scale E L plate Green Orange E L plate Model For dimmer For signal Painting color Outline dimensions Permissible di...

Page 220: ...s Scale 1 5 NWW 26M Mounting holes Scale 1 5 NWW 26S Mounting holes Scale 1 5 Model Mass Scale E L plate Green Orange Painting color Model Scale E L plate Outline dimensions Permissible dimensional de...

Page 221: ...B 15 Appendix B Installation Drawings APP B Junction Box CQD 10 Optional Caulking to be colored 4 places Mass 1 1 kg...

Page 222: ...6 Dimmer Unit NCM 227 Optional Outline dimensions Permissible dimensional deviations Over To 3 6 0 5 6 30 1 30 120 1 5 120 400 2 5 400 1000 4 1000 2000 6 2000 4000 8 Terminal board Mounting hole size...

Page 223: ...r Unit NCM 329 Optional Painting color 7 5BG7 2 Mass 0 5 kg Terminal board or Mounting hole size diagram Scale 1 2 Outline dimensions Permissible dimensional deviations Over To 3 6 0 5 6 30 1 30 120 1...

Page 224: ...able Supplied by JRC Provide a distance from the power cable 380 or less Shipyard Shipyard Stroke 178 Mounting hole Ship s heading mark Bottom of the ship Ship s heading Ship s heading mark Ship s hea...

Page 225: ...d errors that are caused by the deviation angle of rolling and pitching This condition is explained below 1 Vertical speed component Although a speed component in the horizontal direction is the only...

Page 226: ...in f d2 2Vf0 C cos cos sin sin The error in the dual beams is 100 cos 1 4 The error in the single beam is 100 cos tan sin 1 or 100 cos tan sin 1 5 This shows that the error in dual beams is always a n...

Page 227: ...ion in 4 and expression 5 is replaced with the following t m sin t m Maximum deflection angle Angle frequency of motion The average Doppler shift frequency in dual beams is as follows f d f d1 f d2 1...

Page 228: ...C 4 Appendix C Error due to the deviation from the irradiation angle reference value This page intentionally left blank...

Page 229: ...QUANTITY REMARKS WORKING SPARE DESCRIPTION SUB MARK OF BOX No PER SET PER VESS JRC CODE No 1 Fuse 2 4 MF51NR 250V 2 5ZFGD00200 2 Fuse 2 4 MF51NR 250V 5 5ZFGD00183 3 Fuse 1 2 MF60NR 250V 2 5ZFGD00010...

Page 230: ...Appendix D Spare Parts List D 2 This page intentionally left blank...

Page 231: ......

Page 232: ...ion Method JLN 740A 741A 3 Menu Settings and Configurations JLN 740A 741A 4 Operation Method JLN 740N 741N 5 Menu Settings and Configurations JLN 740N 741N 6 Operation Method Option 7 Setting by Using...

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