A.I.S RECEIVER-COMPUTER USER MANUAL
Contents
1. e GPS connection cable wires color codes GPS cable Function Brown NMEA White NMEA n ke 10 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS e PC connection cable wires color codes PC cable Function Brown NMEA pin 2 bD White NMEA pin 5 bD 4 GLOSSARY AIS Automatic Identification System is a worldwide navigation information exchange system It is automated and permits vessels and shore stations to exchange information such as identity status position and route using the VHF radio signal MMSI Maritime Mobile Service Identity is a unigue 9 digit code which identifies each vessel CPA Closest Point of Approach is the shortest distance to the meeting point of two vessels in approach TCPA Time Closest Point of Approach is the time remaining until CPA 11 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS2. In this section you will find information to help you handle small problems yourself Please take time to read the table for solutions before calling technical support Issue Possible Causes and solutions GPS is powered on but the LED indicator does not Check the GPS output NMEA 4800 bauds and RMC flash green sentence outputs are required The LED indicator does not flash red while a vessel Check wiring for VHF antenna or splitter rangmiting Al us m range Check the serial port parameters The RS232 input must The PC navigation software does not read any be 38400 bauds A LS nor GPS data In the event that you cannot solve the problem by yourself please contact you dealer 3 INSTALLATION 3 1 LIST OF ACCESSORIES 90 60 417 Topline connection kit Junction box and cables 3 2 INSTALLATION CAUTION The A LS Receiver Processor is not waterproof It must be installed in a protected environment 3 3 MOUNTING THE A LS RECEIVER PROCESSOR UNIT The unit is fastened with 4mm screws 8 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS fim Hi i w METE jim das omputer AIS Dimensions in mm Figure 3 3 4 CONNECTING THE A I S RECEIVER PROCESSOR UNIT A WARNING All Topline bus connections must be performed while the system is powered off The Gyrographic chosen to display A I S data must be exclusively dedicated and not receive any other NMEA data Run the cable from
3. 9 0Mn Colision data Time 35min Dist 2 0Mn Ship MMSI 785234468 Bearing 23 Dist 6 4Mn Time 19min Dist 1 2Mn connetion box 90 60 417 Figure 3 Connection AIS Receiver to the Gyrographic nke 3 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS 1 2 A 1 S RECEIVER PROCESSOR DESCRIPTION The nke A I S Receiver Processor combines a highly sensitive receiver working on the 2 VHF frequencies dedicated to A I S with an internal programmable processor to calculate the range and bearing of the alarm target its CPA Closest Point of Approach and TCPA Time Closest Point of Approach A rotating button allows the selection between 4 alarm ranges 1 Off 2 Alarmif CPA lt 6 nautical miles and TCPA lt 30 minutes 3 Alarmif CPA lt 4 nautical miles and TCPA lt 20 minutes 4 Alarm if CPA lt 2 nautical miles and TCPA lt 15 minutes The LED indicator will flash green when the unit receives a valid signal from the GPS and red when receiving A I S messages The GPS input uses a 2 wire connection NMEA output sentence RMC must be selected on the GPS unit A VHF antenna for A I S reception is connected to the BNC socket A 2 wire connection NMEA and NMEA outputs the signal to the RS232 port of a PC All A I S data received by the Receiver Processor can be used by a dedicated
4. the junction box situated near the dedicated Gyrographic to the A I S display Connect the white wires and the shield in the junction box Connect the green wire to NMEA position and the yellow wire to NMEA position Use the BNC socket to connect either the VHF antenna that you dedicate to A I S or the splitter box if you use the existing VHF antenna Connect the GPS to the GPS input Check that the GPS unit outputs RMC Connect the 9 pin plug to the serial port of the PC running navigation software with A I S features Use either a serial RS232 port or a USB RS232 adaptor 9 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS AIS Collision Danger Ship MMSI 923456789 Bearing 69 Dist 9 0Mn Colision data Time 35min Dist 2 0Mn Ship MMSI 785234468 Bearing 23 Dist 6 4Mn Collision data Time 19min Dist 1 2Mn ojojojo 2 connetion box 90 60 417 Figure 4 Connection AIS Receiver to the Gyrographic Should you need to reduce cables lengths we recommend tinning the ends before connecting e Gyrographic cable wires color codes Gyrographic cable wires Function White 12 volts Shield GND Black NC Red NC Yellow NMEA Green NMEA
5. 9min Dist 1 2Mn You can scroll through the pages Pilot Multifunction Main Menu and back to A LS at Page any time by pressing the Ss button 1 3 3 Fault states 1 3 3 1 No GPS signal no fix or out of order If the system receives invalid GPS sentences GPS no fix the collision avoidance data will be processed with the last valid GPS position data received within the last 4 minutes If GPS position data has been invalid for longer than 4 minutes the A I S page will be frozen and will no longer be available once the user displays another page i e Pilot 1 3 3 2 Lost connection between the Gyrographic and the A I S Receiver Processor If the Gyrographic and the A I S Receiver Processor are not able to communicate the Gyrographic will display an alarm message AIS CONNECTION LOST A nke 7 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS 1 4 TECHNICAL SPECIFICATION e Dual frequencies 161 975 MHz 162 025 MHz simultaneously e Sensitivity lt 106dbm e Processes both AIS class A and B messages e Power supply 12 volts e Power consumption 100mA e GPS input NMEA0183 4800 bauds Uses RMC NMEA sentence e PC output NMEA0183 38400 bauds RMC sentences are multiplexed with A I S messages e Protection IP20 not waterproof e Weight 250g e Dimensions 145mm x 65 mm x 40 mm 2 FIRST LEVEL TROUBLESHOOTING
6. A I S RECEIVER COMPUTER Product part number 90 60 495 USER MANUAL Z I Kerandr Rue Gutenberg 56700 HENNEBONT FRANCE http www nke fr After sales service 0 33 297 365 685 MARINE ELECTRONICS CONTENT 1 OPERATION a ete etes a re tee state 3 Ti ROUTINE A AE a EA es qe 3 1 2 A I S RECEIVER PROCESSOR DESCRIPTION ccccccccecccceceeeeeeeeeeceeeeeeeececeeeeeeeeeeeeeeeeeeeeeeeeess 4 1 3 OPERATIONS soi a achete canne soie 5 1 3 1 Collision avoidance data processing ccceeceeeeeneeeeeeeeeeecceeseeaeeeeeeeetseeeeetiaeeeeeeeetttes 5 1 3 2 How is collision avoidance data displayed on the Gyrographic 7 6 POUSSIN A EE 7 1 3 3 1 No GPS signal no fix or out Of order 1 1 8 3 2 Lost connection between the Gyrographic and the A I S Receiver Processor 7 1 4 TECHNICAL SPECIFICATION ESS SES medecine 8 2 FIRST LEVEL TROUBLESHOOTING cssssseeeceeeeeessneeeseeeeeeeeeeesnseeesseeeeeeeeesenneeessnaees 8 2 INSTALLATION ieni anana aaa maani nee tnt saisit ent etes mis ASR aN 8 dl ESTOF ACCESSORIES cade udder K Aa oS S EK sv 8 3 2 INSTALLATION CAUTION iuviseiassissasasasassssaa saak aakaauaaaaa aan aa saaankuaaku nkuakku vkn uku vkauukn v kuu einiesss 8 3 3 MOUNTING THE A I S RECEIVER PROCESSOR UNIT 8 3 4 CONNECTING THE A I S RECEIVER PROCESSOR UNIT ssssssnossnnnnnnnsssnnerenrnnnneennne 9 4 GLOSSARY reigue aa santane nn aut enkkuu uasten 11 2 33 60 049 000 AIS Recei
7. is less than 20 minutes an alarm message will be sent to the Gyrographic For CPA below 4 nautical miles with a TCPA greater than 20 minutes no alarm will be sent nke 5 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS 1 3 2 How is collision avoidance data displayed on the Gyrographic When receiving the first collision avoidance message from the A I S Receiver Processor the system sounds an alarm and displays a Collision Alert page on the Gyrographic AIS COLLISION DANGER Press the button once to quit the alarm and display the collision avoidance data A WARNING Pressing the button quits the COLLISION ALERT page as long as the unit receives collision avoidance messages It will be active again in standby mode 30 seconds after the reception of the last collision avoidance message Collision avoidance data Targets MMSI number AIS Collision Danger SHIP MMSI 923456789 BEARING 69 Dist 9 0Mn Bearing and distance to the target Collision data Time 35min Dist 2 0Mn TCPA CPA 6 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS The collision avoidance page can display data for two targets simultaneously The target with the lowest CPA value will display on the top AIS Collision Danger Ship MMSI 923456789 Bearing 69 Dist 9 0Mn Colision data Time 35min Dist 2 0Mn Ship MMSI 785234468 Bearing 23 Dist 6 4Mn Collision data Time 1
8. software A 5 wire cable connects the Receiver Processor to the Topline system The Gyrographic display will receive the alarm messages The Topline bus also supplies power to the A LS Receiver Processor Rotating button LED GPS signal input To the Gyrographic VHF antenna Output to PC 4 33 60 049 000 AIS Receiver processor User manual MARINE ELECTRONICS 1 3 OPERATION 1 3 1 Collision avoidance data processing The A LS Receiver Processor continually processes the signals received on the 2 A I S frequencies For each A I S message received it will check the safety zone and generate alarms according to the level activated Alarm if CPA lt 6 nautical miles and TCPA lt 30 minutes Alarm if CPA lt 4 nautical miles and TCPA lt 20 minutes Alarm if CPA lt 2 nautical miles and TCPA lt 15 minutes CPA TCPA bearing and distance of the target are calculated and sent to the Gyrographic Alarm principle The CPA and TCPA values are chosen with the rotating button to define the safety range The unit will generate an alarm if a target is detected and its CPA and TCPA are both below the level defined TCPA 20 mn 4 nauticals milles e S Fc m N ON Figure 2 Alarm range CPA lt 4 Mn and TCPA lt 15 minutes In the example figure 2 the alarm level selected is CPA lt 4 Nm and TCPA lt 20 minutes When the value of the CPA calculated is below 4 nautical miles and the TCPA calculated
9. ver processor User manual MARINE ELECTRONICS 1 OPERATION 1 1 INTRODUCTION Thank you for purchasing the nke A I S receiver processor A I S Automatic Identification System is a worldwide system for exchanging information between ships and stations ashore A I S uses dedicated VHF frequencies to automatically broadcast information such as ship s identification status position and route This information is available to any ship or traffic control station within the signal reception area This data combined with information coming from the GPS allows the nke AIS Receiver Processor to calculate collision risks and to send an alarm to the nke Gyrographic version 3 20 and up out in the cockpit A DISCLAIMER Data provided by the nke A I S receiver processor provides an indication only The users acknowledge that they are aware that data received can be partial and or incorrect and that they are solely responsible for any risks related to the use of this instrument In no event shall nke be liable for any direct indirect incidental or conseguential damage related to the use of this instrument IMPORTANT Please take time to read this manual carefully before you start installation Any connection to the TOPLINE bus must be performed through the specific interface box 90 60 417 and only with the TOPLINE bus cable 20 61 001 System configuration AIS Collision Danger Ship MMSI 923456789 Bearing 69 Dist
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