JRC JLR-20 Instruction Manual Download Page 49

Page: 49 / 118

4-5

4.1.5 Water Speed / Ground Speed Screen

Ship’s longitudinal speed(bow-stern), transverse speed(port-starboard), and bearing are
displayed.

When the tide current calculator is not connected, the STW, CURRENT, and DEPTH
values are not displayed.

4.1.6 Configuration Screen

Press the key to go to the Configuration menu screen. Refer to "5.3 Main Menu"
for details.

STW: Speed through

water

CURRENT:
Bearing / speed of tidal
current

SOG: Speed over

ground

◄

►

Indicates port / starboard
heading.

▲▼

: Indicates bow / stern headings

DEPTH:
Current depth

Summary of Contents for JLR-20

Page 1: ...INSTRUCTION INSTRUCTION MANUAL MANUAL GPS COMPASS GPS COMPASS JLR 20 30 JLR 20 30 ...

Page 2: ......

Page 3: ...atellites to determine the ship s heading Thoroughly read this instruction manual before operating the equipment Keep this manual nearby the equipment to allow ready access to it if necessary It may provide valuable information on how to deal with a given situation that may arise during the operation ...

Page 4: ...hat may cause injury or property damage if not observed Examples of the Symbols The symbols shown in the mark represent those that require attention including potential dangers and warnings A depiction of the type of caution is shown inside the symbol the left symbol indicates a general caution The symbols shown in the mark represent actions which are prohibited A depiction of the type of prohibit...

Page 5: ...from any magnetic compasses Installation near a magnetic compass may result in interference with the magnetic compass and may result in an accident Do not perform internal inspections or modifications of the equipment Inspection or modification by unauthorized personnel may result in fire electric shock or equipment failure Please consult with JRC or an affiliate to perform internal inspections or...

Page 6: ...ipment falling or collapsing resulting in equipment failure or injury Do not place items on top of the equipment Doing so may result in equipment failure malfunction or injury Please consult with JRC or an affiliate to perform installation Installation by unauthorized personnel may result in malfunction Only use the specified batteries Failure to do so may result in battery leakage or rupture resu...

Page 7: ...nterrupted If selection of the optimal installation location is difficult and some concessions must be made place the sensor in the desired installation location and test the acceptability of the sensor results before permanently installing the sensor Installing the sensor in an inappropriate location may result in decreased accuracy and equipment failure Whenever possible select a place having th...

Page 8: ...vi Appearance of the Equipment Standard Equipment NWZ 4700 Display Unit NNN 20 Sensor Unit NNN 30 Sensor Unit ...

Page 9: ... UNIT 3 3 SECTION 4 DISPLAY 4 1 4 1 DISPLAY SCREEN 4 1 4 1 1 Compass Screen 4 2 4 1 2 Bow Heading Screen 4 3 4 1 3 Navigation Screen 4 3 4 1 4 Turn Rate Screen 4 4 4 1 5 Water Speed Ground Speed Screen 4 5 4 1 6 Configuration Screen 4 5 SECTION 5 OPERATION 5 1 5 1 MENU LIST 5 1 5 1 1 Menu List 5 1 5 2 BASIC OPERATION 5 3 5 2 1 Turning the Unit On 5 3 5 2 1 1 Startup Standard 5 3 5 2 1 2 Startup Er...

Page 10: ...ENU 5 27 5 4 1 Antenna Check 5 28 5 4 2 Input Check 5 29 5 4 3 Self Diagnosis DIAGNOSIS 5 30 5 4 4 Demo 5 33 5 4 5 Product Type Settings 5 34 5 4 6 Master Reset RESET 5 35 5 4 7 Software Update SOFT UPDATE 5 36 SECTION 6 MAINTENANCE AND INSPECTION 6 1 6 1 GENERAL MAINTENANCE AND INSPECTION 6 1 6 2 ALARMS 6 2 6 3 TROUBLESHOOTING 6 3 6 3 1 Troubleshooting 6 3 6 3 2 Repair Unit 6 4 6 3 3 Regular Repl...

Page 11: ...NN 20 30 9 3 9 2 1 Electrical Specifications 9 3 9 2 2 Environment 9 3 9 2 3 Dimensions and Mass 9 3 APPENDIX APPENDIX 1 1 Appendix 1 List of Geodetic Systems Appendix 1 1 Appendix 2 Data Output Formats Appendix 2 1 Appendix 3 Terminology Appendix 3 1 ...

Page 12: ...x ...

Page 13: ... accuracy of position fixing can be enhanced by receiving correction data from the DGPS beacon station Since this equipment outputs the bearing information at high speed if the unit is interfaced to a JRC radar unit it is possible to fully draw the capabilities of the radar and ARPA 1 2 Features High accuracy and high stability 0 5 rms degree Short setting time less than 2 minutes at warm start fi...

Page 14: ...Clamp Filter TFC 23 11 14 1 5MBAT00002 1 4 Model Identification Plate MPNN44124 1 1 5 Installation Screws MPTG31659 1 4 tapping screws 1 6 Flush Mounting Screw Kit MPTG31962 1 4 screws 2 Sensor Unit NNN 30 1 2 1 Cable CFQ 7248 1 10m 14 cores 2 2 Clamp Filter Small E04SR200935A 2 2 3 Clamp Filter Large E04SR301334 1 2 4 Bundling Band Short 1 2 5 Bundling Band Long 4 2 6 Self bonding Tape 1 3 Instru...

Page 15: ...1 3 1 4 Construction NWZ 4700 Display Unit Dimensions 267 4 x 162 x 85 mm Mass Approximately 2 3 kg ...

Page 16: ...1 4 NNN 20 30 Sensor Unit NNN 20 Dimensions φ691 x 285mm Mass Approximately 6 2 kg NNN 30 Dimensions φ1152 x 286 mm Mass Approximately 9 5 kg ...

Page 17: ... Unit DC12 24V SENSOR DATA IN OUT 1 DATA IN OUT 2 CONTACT IN OUT NNN 20 Sensor Unit CFQ 5374 Data Cable 3m IEC61162 NSK x 2 CFQ 5374 Data Cable 3m IEC61162 NSK x 3 CFQ 5404 Data Cable 3m Alarm x 2 Log Pulse x 1 JLR 4331 DGPS Receiver JLR 20 JLR 30 Alarm System External Buzzer ECDIS Radar ECDIS GPS Plotter Tide Current Calculator AIS GPS Repecon Power DC12V for beacon receiver ...

Page 18: ...1 6 ...

Page 19: ...2 1 Section 2 Installation CAUTION Please consult with JRC or an affiliate to perform installation Installation by unauthorized personnel may result in malfunction ...

Page 20: ... repeatedly interrupted If selection of the optimal installation location is difficult and some concessions must be made place the sensor in the desired installation location and test the acceptability of the sensor results before permanently installing the sensor Installing the sensor in an inappropriate location may result in decreased accuracy and equipment failure Whenever possible select a pl...

Page 21: ...also cause mounting bolt loosening of the material when degraded 3 Use appropriate bolts for the sensor and tighten all bolts equally The length of the mounting bolts varys based on the thickness of the mount but select bolts of such length that the amount extending past the nut is twice the thickness of the nut Some initial loosening may occur after tightening Perform a second bolt tightening som...

Page 22: ...nna side No need to roll up the one in the display side Roll up the tape by pulling so that the tape will be lengthened by two times Also roll up the tape so that the half of it is overlapped Repeat three times to make it three layered After rolling up press the tape with the fingers for secure attachment 2 2 Wrap by a vinyl tape for protection Do not put tensile force to the vinyl tape as much as...

Page 23: ...click sounds when plugged in firmly After connecting apply RTV rubber on the connector for additional waterproofing 3 With using the included bundling band short clamp the cable as shown below Position should be between GPS1 and GPS2 Waterproofing Bundling band short Clamp the small clamp filter BOW GPS3 GPS1 GPS2 ...

Page 24: ...oles in the mounting plate beware of bow direction Excessively long bolts may reach the sensor unit For 5 mm 1 5 inch mounting plate M10 x 30 mm bolts are just fit Using double nuts is also effective to fix plate permanently 2 Use RTV rubber to cover the hex bolts and nuts Mount Sensor Mounting Plate Apply RTV rubber Apply RTV rubber Mount Dockyard Supply GPS3 GPS1 GPS2 Hex Bolt SUS Flat Washer SU...

Page 25: ...e pole make holes in the mounting plate for bundling bands to go through and fix the clamp filter to the mounting plate 4 Cramp at the preferable position so that the cable weight itself will not be applied to the connector If some slack is provided for the cable beware of the influence from wind or sea wave Arrange the cable so that it will not be hooked by a crane or fishing equipment Installati...

Page 26: ...g washers and nuts Then secure the sensor to the mounting base Beware of the bow direction BOW GPS3 GPS1 GPS2 Nut Hex bolt Nut M8 Hex bolt M8 Mounting base Spring washer Flat washer Flat washer Spring washer Pole dockyard supply Φ60 5 Φ89 1 mm steel pipe is recommended Flat washer Spring washer Flat washer Fixing bracket Fix horizontally to the keel line ...

Page 27: ...installation condition Check the bow direction on the screen of the display unit If direction error is found more than around 5 degrees adjust the position of the sensor the sensor mounting plate has slotted holes Also for reinforcement weld the mounting base and the pole as necessary BOW GPS3 GPS1 GPS2 Installation figure Fix by bundling bands long Contact the pole end to the mounting base ...

Page 28: ...lling the display unit to a stable wooden surface Failure to do so may result in the display unit falling over causing injury or property damage Read the following instructions and mount the unit accordingly 1 Loosen the unit knob and disconnect the mount from the unit 2 Use the included screws to secure the mount where desired 3 Return the unit to the mount and tighten it with the knob 370 or mor...

Page 29: ...ccordance with the overview provided with the flush mount instructions Refer to the diagram shown below for mount hole and space Square Hole 180 or more Unit mm Installation later reserve the open space to make maintain possible this equipment ...

Page 30: ...upply Terminal Used to supply power to the equipment Use the included power cable Chassis Ground Terminal Connect to the ship s ground terminal as needed External Device Connection Terminal For Serial Transmission Used for connecting equipment such as radar External Device Connection Terminal For Contact Signal Interfaces to optional equipment such as an external buzzer DC12 24V E SENSOR DATA IN O...

Page 31: ...Black DCIN 2 Red DC12 24V DCIN Connect the included power supply cable The voltage shall be 10 8 31 2 V DC Connection Cable Appearance Noise Filtering Make a loop with the cable and clamp it with the included Clamp Filter as shown below 2A Red Black 2A CFQ 7257 Clamp Filter Fuse Holder 2A fuse contained Cable Length 2m ...

Page 32: ...ack Thin Sensor Through SC B Outputs data from the sensor through DATA IN OUT 1 11 Brown A 12 Pink TXD4B 1 B Sends configuration data to the beacon receiver Option cable required 13 Light Blue 14 Light Green Unused 1 Outputs parallel to the DATA IN OUT 2 connector 9 and 10 pins Connection Cable Appearance Sensor Through Terminal The signal line are routed in the display unit as shown below SENSOR ...

Page 33: ...he option cable CFQ 7250 Beacon Receiver Connection Modify the option cable CFQ 7250 Power DC12V CFQ 7250 JLR 4331 DPGS Receiver 3m 0 4m 14 Pin 6 Pin Beacon Receiver Power CFQ 7250 14 Pin Input Output Data Common Brown Black Divide the CFQ 7250 cable to use Yellow ...

Page 34: ...ded cable 10 m plus and extension cable 40 m Divide the included CFQ 7248 cable 10 m Connect the cut CFQ 7248 cable and junction boxes 1 Red Thick 2 Black Thick 3 Orange 4 Yellow 5 Green 6 Blue 7 Purple 8 Grey 9 White 10 Black Thin 11 Brown 12 Pink 13 Light Blue 14 Light Green CFQ 7249 20m Connect the junction boxes with TTYCYS 7 or equivalent cable Maximum 40 m NQE 7720 NQE 7720 ...

Page 35: ...49 cable 20 m Set the subdisplay as shown in 5 4 5 Product Type Configuration Subdisplay Unit Terminal Block Orange Connect the receiving signal line from the sensor only 1 Red Thick 2 Black Thick 10 Black Thin 9 White 8 Grey 7 Purple 6 Blue 5 Green 4 Yellow 3 Orange 14 Light Green 13 Light Blue 12 Pink 11 Brown Yellow ...

Page 36: ...ugh configuration Refer to 5 3 7 Data I O Settings DATA I O 5 Green SC A 6 Blue Sensor Through SC B Outputs clock when AD 10 configuration is performed for Sensor Through 7 Purple A 8 Grey TXD3 B Outputs as defined by Data OUT 3 configuration Refer to 5 3 7 Data I O Settings DATA I O 9 White 10 Black Unused 11 Pink GND ISO Connects serial transmission cable ground 12 Light Blue GND Chassis ground ...

Page 37: ...5 Green A 6 Blue SCK1 B Outputs clock when AD 10 configuration is performed for Data OUT 1 7 Purple A 8 Grey TXD5 B Outputs as defined by Data OUT 5 configuration Refer to 5 3 7 Data I O Settings DATA I O 9 White A 10 Black TXD4B 1 B Outputs as defined by Data OUT 4 configuration Refer to 5 3 7 Data I O Settings DATA I O 11 Pink GND ISO Connects serial transmission cable ground 12 Light Blue GND C...

Page 38: ...White Contact Output 1 NC Outputs contact signal log pulse Refer to 5 3 7 Data I O Settings DATA I O 10 Black COM 11 Pink NO 12 Light Blue Contact Output 2 NC Outputs external buzzer 2 Outputs when alarm is generated 13 Light Green ACKIN 14 Light Brown Contact Input ACKIN Clears Contact Output 2 by short circuiting both terminals NO Normally Open NC Normally Closed Appearance of Connection Cable C...

Page 39: ...over and connect the cable Female S type Terminal Number Name Explanation 1 Unused 2 TXD Transmitted data 3 RXD Received data 4 Unused 5 GND ISO Signal Ground 6 Unused 7 CTS Transmission possible 8 RTS Transmission request 9 Unused RS232C Cable An all pin cable can also be used D Sub 9 Pin Male D Sub 9 Pin Female Straight Cable Display Unit PC ...

Page 40: ...details c Connect the AC 100 V power supply to the AC 100 V R1 R2 connectors d Connect the terminal configured for NSK format output to the NSK RX RX terminals e Connect the synchronization signal from the gyro compass to the synchronization signal IN terminal f Supply signals from Repeater and Nautical Instrument terminals to each device e CFQ 5374 Data Cable NWZ 4700 Display Unit AC100V R1 R2 Re...

Page 41: ...ey Displays alarm information Enter Key Used to set the entries Clear Key Used to return to the previous screen and to cancel while making configuration changes It is also used to silence the buzzer Menu Key Used to display the main menu Buzzer The buzzer sounds here Dimmer Key Used to change the screen brightness The brightness level changes each time the button is pressed Power Contrast Key Used...

Page 42: ...r to 5 3 6 System Settings In 12 hour display mode or are displayed If a time difference is set L is displayed Otherwise U is displayed Alarm Information This is displayed when alarm information messages have been updated Beacon Information Reception Display This is displayed when meteorological information has been received from a beacon A buzzer is generated when this is displayed Subdisplay Set...

Page 43: ...3 3 3 2 NNN 20 30 SENSOR UNIT Unit The diagram shows the NNN 20 but applies to the NNN 30 as well NNN 20 BOW GPS3 Antenna Processor GPS2 Antenna GPS1 Antenna Data Cable ...

Page 44: ...3 4 ...

Page 45: ...es of displays can be cycled using the and keys Bow Heading Screen Several varieties of data are displayed in numerical form Navigation Screen The latitude and longitude fixed by GPS are displayed Cycling between 3 and 4 decimals places can be performed using the and keys Turn Rate Screen Ship s rate of turn is displayed Graphic and numerical display can be cycled between using the and keys Water ...

Page 46: ...is indicated by U Heading HDG As an example ship s heading reads 116 7 Compass Screen B Compass Screen C COG Course over ground SOG Speed over ground Roll and pitch are indicated with a The represents a rolling ball The range of roll pitch graph can be switched Refer to 5 3 6 System Settings POS Present position Time U UTC L Local Date Compass Screen D Compass Screen A ...

Page 47: ...erically 4 1 3 Navigation Screen The latitude and longitude of the ship s position are displayed Latitude and longitude displays 3 decimals or 4 decimals display can be cycled between using the and keys Bow heading HDG SOG Speed over ground COG Course over ground ...

Page 48: ...y can be cycled between using with the aid of and keys is displayed for port turn is displayed for starboard turn Bow heading line COG The bearing is indicated by is displayed for starboard turn is displayed for a port turn Turn Rate Screen A Turn Rate Screen B The range can be changed Refer to 5 3 6 System Settings ...

Page 49: ...calculator is not connected the STW CURRENT and DEPTH values are not displayed 4 1 6 Configuration Screen Press the key to go to the Configuration menu screen Refer to 5 3 Main Menu for details STW Speed through water CURRENT Bearing speed of tidal current SOG Speed over ground Indicates port starboard heading Indicates bow stern headings DEPTH Current depth ...

Page 50: ...4 6 ...

Page 51: ...MM YY UTC HH MM SS SBAS MODE AUTO GPS ALONE SBAS BEACON SBAS SEARCH AUTO MANUAL TYPE 0 INFORMATION ON OFF RANGING ON OFF BEACON STATION SELECT MANUAL AUTO BIT RATE 50 100 200bps FREQUENCY 275 0 325 0kHz BEACON INFORMATION ON OFF SYSTEM TIME DIFF 13 00 00 00 13 00 DATE DISP DD MM YY YY MM DD MM DD YY TIME DISP 12 24 DATUM WGS84 WGS72 JAPAN PUR SPEED UNIT kt km h mi h ROT RANGE 30 60 90 120 150 180 ...

Page 52: ...SPLAY OFF START SENSOR OFF START LCD OFF START DEMO DEMO TYPE OFF 01 99 PRODUCT TYPE DISPLAY TYPE MAIN SUB SERIAL SENSOR SERIAL BARCODE DEFAULT No 0 RESET DISPLAY NO YES SENSOR NO YES ALL NO YES SOFT UPDATE UPDATE AREA SENSOR DISPLAY BIT RATE FROM PC SENSOR AUTO DISPLAY 38400 57600 115200bps The underlined settings are factory defaults If the equipment is master reset all the parameters are config...

Page 53: ... unit cannot be turned on check the main power supply and the connection of display unit cable Press the key to break the self diagnosis and display the standard screen 5 2 1 1 Startup Standard If the self diagnosis results are all OK the unit automatically switches to the standard screen Attention Memo Unit Initialization Self Diagnosis Screen Display Unit Diagnosis Sensor Diagnosis OK OK OK OK O...

Page 54: ...1 3 Startup Error 2 Messages shown below may be displayed during sensor diagnostics The message appears when display unit and sensor configuration settings do not match when equipment has been replaced When this occurs select one of the items and press the key to perform it 1 USE SENSOR CONFIG Replaces display configuration with the sensor configuration 2 USE DISPLAY CONFIG Replaces the sensor con...

Page 55: ...off the power Contact JRC or its affiliate 5 2 2 Turning the Unit Off If the key and key are pressed and held down simultaneously the power will be turned off and the screen display will be off Attention _ CHECK SUM _ _ COMPARING ERROR _ _ _ _ PLEASE RE INSTALL _ _ THE PROGRAM _ PLEASE RESTART AFTER SOFTWARE UPDATE PRESS AND HOLD DIM PWR ...

Page 56: ...light cycles as below Bright MAXIMUM Medium TYPICAL Dark MINIMUM Off Bright MAXIMUM Level settings can be performed for all brightness levels except Off Refer to 5 3 1 Display Settings The key panel brightness changes in accordance with the display brightness 5 2 4 Adjusting the Contrast The contrast of the display can be set to one of 13 levels Each time the key is pressed the display contrast de...

Page 57: ...e the buzzer The buzzer sounds when one of the following occurs Position measurement is interrupted Bearing measurement is interrupted An error occurs 5 2 6 Changing the Display Each time the key is pressed the screen display changes Refer to 4 1 Display Screen ...

Page 58: ...ed to the above Refer to 5 3 5 Beacon Settings BEACON BEACON INFO Screen SAT INFO2 Screen SAT INFO1 Screen Memo Signal Level Satellite Position Satellite Number No border unused Used for position Used for bearing and position Reception Level Scale Reception Level Standard levels are around 40 50 Satellite Number Used for position fix Used to determine the bearing and fix the position Unused satell...

Page 59: ...en display changes When alarm information is updated the symbol appears on the status bar If alarm has not occurred NO ALARMS is displayed Memo Alarm information update symbol Alarm history display area New data Old data Message number Message Contents Date time A Alarm ...

Page 60: ...5 10 ...

Page 61: ... 5 3 2 GPS Displays settings menu for GPS related settings Refer to 5 3 3 SBAS Displays settings menu for SBAS related settings Refer to 5 3 4 BEACON Displays settings menu for beacon related settings Refer to 5 3 5 SYSTEM Displays settings menu for system related settings Refer to 5 3 6 DATA I O Displays settings menu for input and output port data related settings Refer to 5 3 7 VERSION INFO Dis...

Page 62: ...the cursor and select an item 2 Press the key to display the menu for the selected item Press to return to the Main Menu The following submenus are available CONTRAST Adjusts LCD contrast Refer to 5 3 1 1 DIMMER Adjusts LCD brightness Refer to 5 3 1 2 CLICK SOUND Turns click sound on or off Refer to 5 3 1 3 REVERSING MODE Reverses black and white of display screen Refer to 5 3 1 4 Setup Menu Proce...

Page 63: ...y to move the cursor to the right Pressing the keys increments or decrements the value by one and the screen brightness changes accordingly Press the key to set the selection TYPICAL and MINIMUM values can be set in the same way Set the largest value for MAXIMUM and the smallest value for MINIMUM The maximum minimum level adjustable by key brightness are the ones set here DIMMER settings 5 3 1 3 C...

Page 64: ...display screen Pressing the keys will rotate the settings Press the key to confirm the selection NORMAL The letters are black Background is white REVERSE 1 The letters are white Background is black REVERSE 2 The letters are white and the letters on the status bar are black NORMAL Reversed Screens REVERSE2 REVERSE1 ...

Page 65: ...tically to the external device BACKUP If the GPS signal is interrupted for some reason and the equipment cannot determine the ship s heading with the fixed position the bearing will be reckoned with the aid of internal roll and pitch sensors The user can set the time of reckoning from 1 and 5 minutes INTERRUPT NMEA Sets HDT sentence or THS sentence processing when heading measurement cannot be per...

Page 66: ... the event that this is impossible the error can be aligned here OUTPUT RESOLUTION Sets the resolution of the HDT THS sentence output 0 1 or 0 01 can be selected Normally select the default value of 0 1 MAGNET Set this to ON to use for heading measurement the magnet sensor built into the sensor unit Press to return to the Main Menu In Maintenance Mode settings can be changed press and hold both an...

Page 67: ...n two dimensional measurement 3D The position is fixed in three dimensional measurement HDOP 4 10 or 20 can be selected Normally the setting should be left 10 SMOOTHING POSITION Can be set between 0 and 99 SPEED Can be set between 0 and 99 COURSE Can be set between 0 and 99 RAIM ACCURACY LEVEL Off 10 30 50 or 100 can be selected INITIALIZATION Displays the Initial Settings Screen This is used for ...

Page 68: ...y at the SET The following submenus are available LATITUDE Enter the approximate ship s latitude LONGITUDE Enter the approximate ship s longitude ANT HEIGHT Enter the sensor height above the waterline 2D positioning needs the height for calculation The height is not used in 3D positioning DATE Enter today s date in UTC UTC Enter the present time in UTC SET Send the value to the sensor Press to ret...

Page 69: ...s the priority of measurement Switched automatically to GPS Only when SBAS information is not obtained BEACON The beacon takes the priority of measurement Switchied automatically to GPS Only when Beacon information is not obtained SBAS SEARCH AUTO or MANUAL can be selected When MANUAL is selected the following TYPE 0 INFORMATION must be set TYPE 0 INFORMATION Test broadcast data can be turned on f...

Page 70: ...ata Available only when STATION SELECT is set to manual mode FREQUENCY Select the frequency of received data Available only when STATION SELECT is set to manual mode BEACON INFORMATION When set to ON received data is displayed as is Press to return to the Main Menu In Maintenance Mode settings can be changed press and hold both and for 3 seconds or more to go to the mode This setting even if chang...

Page 71: ...he Geodetic System Table Appendix 1 SPEED UNIT Select from kt km h or mi h ROT RANGE Select one of the following based on the turn rate of the ship 30 60 90 120 150 180 210 240 270 300 600 900 1200 1500 1800 2100 2400 2700 ROT SMOOTHING Select from 0 to 99 seconds ROLL PITCH RANGE Select the maximum value for the roll pitch graph shown on Compass Screen D Normally this should be left at the defaul...

Page 72: ...to OFF or 1s 1 Press the keys to move the cursor and select an item 2 Press the key and select the data I O type Depending on the type the screen change flow may vary 3 Select the NMEA VER BIT RATE and SENTENCE Data I O Settings Menu Procedure Screen display change example for NMEA selection Screen display change example for output sentence settings Screen display change example for NMEA selection...

Page 73: ... VBW sentences DATA OUT5 Select NMEA or NSK LOG PULSE Select from OFF 200p nm or 400p nm In Maintenance Mode settings can be changed press and hold both and for 3 seconds or more to go to the mode HDT and THS sentences cannot both be set at the same time for sensor throughput Cannot be set for some bit rates high rates and output intervals short intervals If this is the case decrease the bit rate ...

Page 74: ...following items are displayed JLR 20 30 Displays model DISPLAY Displays display unit model and version SENSOR Displays sensor model and version GPS1 Displays GPS receiver 1 s version GPS2 Displays GPS receiver 2 s version GPS3 Displays GPS receiver 3 s version Press to return to the Main Menu Version Confirmation Menu Memo ...

Page 75: ...m 3 Press the key to display the menu for the selected item The following items are displayed CURRENT LAYER Select the layer number for displayed DATA NO Select the data set number of received data Press to return to the Main Menu In Maintenance Mode settings can be changed press and hold both and for 3 seconds or more to go to the mode Others Settings Menu Memo Procedure ...

Page 76: ... screen 1 Press the key 2 Press the keys to move the cursor and select the language 3 Press the key to confirm the language selection Press to return to the Main Menu In Maintenance Mode settings can be changed press and hold both and for 3 seconds or more to go to the mode Language Settings Menu Procedure Memo ...

Page 77: ...The key is pressed The power is turned off The following submenus are available ANT CHECK Refer to 5 4 1 Displays sensor information INPUT CHECK Refer to 5 4 2 Displays input information DIAGNOSIS Refer to 5 4 3 Performs self diagnosis on equipment DEMO Refer to 5 4 4 Initiates equipment demonstration PRODUCT TYPE Refer to 5 4 5 Sets unit as subdisplay confirm the equipment number RESET Refer to 5...

Page 78: ...hip s rolling PITCH Average pitch AVE and measured pitch value TRUE are displayed Confirm the indication matches to the ship s rolling GPS1 3 Reception status of each GPS receiver is displayed SAT POS Average number of satellites used for position measurement LEVEL MIN minimum TYP average and MAX maximum signal levels SAT HED Average number of satellites used for bearing measurement Confirm the va...

Page 79: ...when data is displayed stops the display Pressing the key again restarts the data display The following items are displayed INPUT0 Displays data from the sensor However the data is not readable because it uses a specialized data format INPUT4 Displays data from DATA IN4 Perform this only after making sure that the input and output bit rates are equal Refer to 5 3 7Data I O Settings DATA I O for de...

Page 80: ...t an item for self diagnosis 2 Press the key select START and press the key again to start self diagnosis The following submenus are available DISPLAY Performs self diagnosis of display unit Refer to a SENSOR Performs self diagnosis of sensor Refer to b LCD Performs self diagnosis of LCD display Refer to c Press to return to the Main Menu Self Diagnosis Menu Screen Procedure Memo ...

Page 81: ...OM Checks program memory and data memory operation If errors are detected a 1 indicates a program memory problem and a 2 indicates a data memory error RAM Checks temporary storage memory SIO Checks serial interface operation The number in brackets indicates the port channel number If errors are detected the displayed port channel has experienced an error Buzzer test Checks if the buzzer sounds Att...

Page 82: ...se contact JRC or an affiliate c Screen Self Diagnosis LCD This self diagnosis repeatedly alternates the screen from black white black Please check if there are any dead pixels Press the key to stop the test Attention Sensor Self Diagnosis Screen OK OK OK OK OK OK OK OK ...

Page 83: ...vice Press to return to the Main Menu A demonstration is performed by the sensor and the data received from the sensor is displayed so the demo cannot be run unless the sensor is connected During the demo DEMO blinks at the bottom of whichever screen is displayed To stop the demo a Turning the unit off restores the unit to normal operation when the power is turned back on b Select STOP on the demo...

Page 84: ...This value is already entered when the unit is manufactured SENSOR SERIAL Displays the equipment number Can not enter BARCODE Displays the internal circuit board number Can not enter DEFAULT NO Normally Displays at 0 Press to return to the Main Menu The SERIAL is not erased even if a master reset is performed If the display unit is set to SUB sensor settings cannot be performed by that display uni...

Page 85: ... erased SENSOR All internal settings on the sensor are erased ALL All internal settings on the display unit and sensor are erased 1 Use the keys to select the item to be reset and press the key 2 A confirmation message is displayed Select YES and press the key to perform the reset Press to return to the Main Menu Performing a reset erases all display unit and or sensor settings All values returns ...

Page 86: ...isplayed when preparation is complete Once the preparation completed message is displayed you cannot return to the standard screen If you do not intend to update the software reboot the system 4 Connect a computer and transfer the program The following submenus are available UPDATE AREA Select the area for the update DISPLAY SENSOR BIT RATE FROM PC Select the update transfer speed Press to return ...

Page 87: ...only the specified batteries Failure to do so may result in equipment failure or malfunction 6 1 General Maintenance and Inspection Operate the equipment under standard power voltage levels DC 10 8 31 2 V The following shows general maintenance and inspection methods using standard tools No Item Maintenance and Inspection 1 Cleaning Clean the panel screen knobs and switches with a soft cloth or si...

Page 88: ...Memory Error Sensor 014 051 Task Error Sensor Internal Error 101 DIAG Error Display One or more errors detected during display unit self diagnosis 102 Flash ROM Access Error Flash ROM Deletion Write Error ROM 1 2 103 RAM Access Error RAM Read Write Error 104 SIO 0 Error SIO 0 Error 105 SIO 1 Error SIO 1 Error 106 SIO 2 Error SIO 2 Error 107 SIO 3 Error SIO 3 Error 108 SIO 4 Error SIO 4 Error 109 S...

Page 89: ...itch is pressed The display unit switch is broken Consult with JRC or an affiliate The LCD display does not display anything The display does not light up The LCD display is broken Consult with JRC or an affiliate The alarm sound Is not generated The buzzer is broken Consult with JRC or an affiliate The click does not sound The key press sound is turned off Refer to 5 3 1 3 for setting the key pre...

Page 90: ...t 6 Antenna Unit CAY 62 For NNN 20 30 Sensor Unit Fuse Name Model Notes 1 2A Fuse MF60NR 250V 2 For NWZ 4700 Display Unit 6 3 3 Regular Replacement Parts Parts which should be regularly replaced are shown below Contact JRC or an affiliate to order Name Model Life Notes 1 LCD Unit Inside display unit CCN 392A 40000 hours Approximately 5 years of continuous use 2 Lithium Battery Inside sensor BR 2 3...

Page 91: ...ire or other Acts of God is charged Repairs after the warranty period Repairs to restore the proper equipment operation can be made at a specified rate with the user s consent In this case the equipment can either be sent to JRC or an affiliate or on ship repairs can be performed at a location specified by JRC or a sales affiliate Repairs which cannot be performed on board the ship needs to be per...

Page 92: ...7 2 ...

Page 93: ...ment Observe all rules and regulations of the local authorities when disposing of this equipment 8 2 Disposal of Used Batteries This equipment contains a lithium battery When disposing of the used lithium battery place insulating tape over the battery terminals or otherwise insulate the battery Dispose of the battery properly as directed by the local authorities Consult your dealer our sales offic...

Page 94: ...8 2 ...

Page 95: ...2 Power Supply 1 Power Supply Voltage 12 24 VDC 30 10 2 Power Consumption Maximum 12W including sensor Maximum 6W except sensor 9 1 3 Environment 1 Operating Temperature 15ºC to 55ºC 2 Storage Temperature 25ºC to 70ºC 3 Waterproofing IPX4 4 Vibration IEC60945 ed 4 conformant 5 EMC IEC60945 ed 4 conformant 9 1 4 Dimensions and Mass 1 Dimensions 267 4mm W X 162mm H X 85mm D Except projections 2 Mass...

Page 96: ...20ms 25ms 50ms 100ms 200ms 500ms 1s 2s 3s 4s 5s 6s 7s 8s 9s Sentence HDT THS ROT ZDA GGA VTG RMC GBS DTM GSA GSV GNS MSS GST GLL PJRCD GP 0 PJRCD GP 1 PJRCD GP 2 PJRCD GP 3 PJRCD GP 5 PJRCD GP 8 PJRCF GP 0 PJRCF GP 2 PJRCD GP 6 1 The sensor through selects either HDT or THS sentence but not both 2 Selectable sentences depends on the version 3 Some combinations of output sentences bit rates and out...

Page 97: ...Turn 45º sec 5 Tracking Acceleration 1G 6 Power Supply Voltage DC12 24V 30 10 7 Power Consumption Maximum 5 5W 9 2 2 Environment 1 Operating Temperature 25ºC 55ºC 2 Storage Temperature 25ºC 70ºC 3 Waterproofing IPX6 4 Vibration IEC60945 ed 4 conformant 5 EMC IEC60945 ed 4 conformant 9 2 3 Dimensions and Mass 1 Dimensions NNN 30 φ1152 x 286 mm NNN 20 φ691 x 285 mm 2 Mass NNN 30 Approximately 9 5 kg...

Page 98: ...9 4 ...

Page 99: ...EO GEO 22 Geodetic Datum 1949 New Zealand GUA GUA 23 Guam 1963 Guam 024 024 24 Hayford 1910 Finland HJO HJO 25 Hjorsey 1955 Iceland IND IND 26 Indian India Napal IRL IRL 27 Ireland 1965 Ireland KEA KEA 28 Kertau 1948 West Malaysia Singapore LCF LCF 29 L C 5 Astro Cayman Brac island LIB LIB 30 Liberia 1964 Liberia LUZ LUZ 31 Luzon Philippines MER MER 32 Merchich Morocco MIN MIN 33 Minna Cameroon NA...

Page 100: ...Appendix 1 2 ...

Page 101: ...GBS GPS satellite fault detection for RAIM DTM Datum reference GSA GPS DOP and active satellites GSV GPS satellites in view GNS GNSS fixed data MSS Beacon receiver status GST GPS pseudorange noise statistics for RAIM GLL Geographical position latitude longitude 2 Protocols NMEA Protocol Bit Rate 4800 9600 19200 38400 57600bps select one Data Bit 8 bit Parity None Start Bit 1 bit Stop Bit 1 bit Tra...

Page 102: ...completed E DR operating with backup sensor S Simulation mode V Data invalid 3 Checksum ROT Rate of Turn GPROT uxxxx x A hh CR LF 1 2 3 1 Rate of turn 0 9999 9 deg min u sign 2 Status A Valid V Invalid 3 Checksum ZDA Date and Time GPZDA hhmmss xx xx xxxx xx xx hh CR LF 1 2 3 4 5 6 7 1 UTC time hours minutes seconds 2 UTC day 01 31 3 UTC month 01 12 4 UTC year 5 Local zone hours 00h to 13h 6 Local ...

Page 103: ...ed NULL if not performing DGPS positioning Version 2 1 DGPS data seconds expired 00 if not performing DGPS positioning Version 2 3 DGPS data seconds expired NULL if not performing DGPS positioning 14 Version 1 5 DGPS reference station ID Version 2 1 DGPS reference station 0000 if not performing DGPS positioning Version 2 3 DGPS reference station NULL if not performing DGPS positioning 15 Checksum ...

Page 104: ...GPS positioning N Not positioning S Simulation mode 11 Checksum Version 2 3 Note 1 For version 1 5 when not performing positioning outputs last measured position data For version 2 3 when not performing positioning outputs last measured position data date and time For version 2 3 when power is turned on or master reset is performed the initial time date and position settings are NULL GBS GPS satel...

Page 105: ... 11 12 13 14 15 16 17 18 1 Positioning mode M manual selection 2 D or 3 D fixed A automatic selection 2 Positioning dimensions 1 No position measurement 2 2 D positioning 3 3 D positioning 3 14 Number of satellites used for positioning PRN number For less than 12 satellites the field is 00 Version 2 1 15 PDOP 4 digit fixed length Version 2 1 16 HDOP 4 digit fixed length Version 2 1 17 VDOP 4 digit...

Page 106: ...ion same as 4 7 16 19 4th satellite information same as 4 7 20 Checksum Note Each GSV sentence includes 4 satellites so the number of GSV sentences varys based on the number of satellites detected GNS GNSS Fixed Data Version 2 3 only GPGNS hhmmss ss ddmm mmmm a dddmm mmmm a x xx xx uxxxx uxxx xx xxxx hh CR LF 1 2 3 4 5 6 7 8 9 10 11 12 13 1 UTC time hours minutes seconds Measured UTC 1 100 sec 2 3...

Page 107: ...tude Longitude Version 1 5 GPGLL ddmm mm a dddmm mm a CR LF 1 2 3 4 Version 2 1 GPGLL ddmm mmmm a dddmm mmmm a hhmmss ss A hh CR LF 1 2 3 4 5 6 7 Version 2 3 GPGLL ddmm mmmm a dddmm mmmm a hhmmss ss A x hh CR LF 1 2 3 4 5 6 7 8 1 2 Latitude deg min N S 3 4 Longitude deg min E W 5 UTC time hours minutes seconds 1 100 sec fixed at 00 Measured UTC 1 100 sec Version 2 3 6 Status A Valid V Invalid 7 Ch...

Page 108: ...Appendix 2 8 ...

Page 109: ... of course and distance with the aid of Gyro and ship s speed FRAM Nonvolatile memory using a ferroelectric substance Geodetic Conditions for expressing position via latitude and longitude GPS Repecon Device for synchro step conversion of true bearing signal output by GPS compass GPS Satellite GPS Abbreviation of Global Positioning System Refers to satellites launched for navigational support of m...

Page 110: ... accuracy standard indicates the accuracy degradation base for removal of failed satellites from positioning calculations Ranging Positioning with the use of SBAS satellite in addition to GPS satellite Rate of Turn Same as ROT Reception Level GPS signal reception level Roll Lateral rotation ROT Rate of Turn the rate at which the ship turns expressed by deg min RS232 Serial data transmission standa...

Page 111: ...TION 0 99 SPEED 0 99 SMOOTHING COURSE 0 99 RAIIM ACCURACY LEVEL OFF 10 30 50 100 LATITUDE LONGITUDE GPS INITIALIZATION ANT HEIGHT MODE AUTO GPS ALONE SBAS BEACON SBAS SEARCH AUTO MANUAL TYPE 0 INFORMATION ON OFF SBAS RANGING ON OFF STATION SELECT MANUAL AUTO BIT RATE 50 100 200 FREQUENCY 275 0 325 0 BEACON BEACON INFORMATION ON OFF TIME DIFF 13 00 13 00 DATE DISP DD MM YY YY MM DD MM DD YY TIME DI...

Page 112: ... VTG RMC GBS DTM GSA GSV GNS MSS GST GLL CD GP 3 CD GP 5 CD GP 8 SENTENCE CF GP 0 CF GP 2 NSK DATA OUT1 AD 10 25 200 NMEA VER Ver1 5 Ver2 1 Ver2 3 BIT RATE 4800 9600 19200 38400 57600 HDT THS ROT ZDA GGA VTG RMC GBS DTM GSA GSV GNS MSS GST GLL CD GP 3 CD GP 5 CD GP 8 SENTENCE CF GP 0 CF GP 2 DATA OUT3 NSK NMEA NMEA OFF NMEA CURRENT VER Ver1 5 Ver2 1 Ver2 3 BIT RATE 4800 9600 19200 38400 57600 HDT ...

Page 113: ... 9600 19200 38400 57600 HDT THS ROT ZDA GGA VTG RMC GBS DTM GSA GSV GNS MSS GST GLL CD GP 3 CD GP 5 CD GP 8 SENTENCE CF GP 0 CF GP 2 DATA OUT5 NSK DATA I O LOG PULSE OFF 200 400 DISPLAY SENSOR GPS1 GPS2 VERSION INFO GPS3 LAYER 1 999 OTHERS CURRENT DATA NO 0 9 ...

Page 114: ...4 ...

Page 115: ...ce contained in all of the homogeneous materials for this part is below the requirement in SJ T11363 2006 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出SJ T11363 2006 标准规定的限量要求 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 Japan Radio Company Limited 有毒有害物质或元素的名称及含量 Names Content of toxic a...

Page 116: ......

Page 117: ......

Page 118: ...420 tmsc jrc co jp Telephone Facsimile e mail AMSTERDAM Branch Telephone Facsimile e mail 31 20 658 0750 31 20 658 0755 service jrcams nl SEATTLE Branch Telephone 1 206 654 5644 Not use the asbestos For further information contact URL http www jrc co jp ...

Search results

Summary of Contents for JLR-20

Reviews:

Related manuals for JLR-20

Brands by name

Popular brands

JRC JLR-20, Instruction Manual

Search results

Summary of Contents for JLR-20

Reviews:

Related manuals for JLR-20

Brands by name

Popular brands