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Summary of Contents for NKE 90-60-495
- Page 1 A.I.S RECEIVER-COMPUTER Product part number: 90-60-495 USER MANUAL Z.I. Kerandré – Rue Gutenberg – 56700 HENNEBONT- FRANCE http://www.nke.fr – After-sales service 0 33 297 365 685.
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Page 2: Table Of Contents
CONTENT OPERATION ......................... 3 1.1. INTRODUCTION ......................3 1.2. A.I.S................4 RECEIVER PROCESSOR DESCRIPTION 1.3. OPERATION ........................5 1.3.1. Collision avoidance data processing ................ 5 1.3.2. How is collision avoidance data displayed on the Gyrographic ? ......6 1.3.3. Fault states ....................... -
Page 3: Operation
/ 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 consequential damage related to the use of this instrument. -
Page 4: Receiver/Processor Description
1.2. A.I.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). -
Page 5: Operation
1.3. OPERATION 1.3.1. Collision avoidance data processing The A.I.S 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 < 6 nautical miles and TCPA < 30 minutes Alarm if CPA <... -
Page 6: How Is Collision Avoidance Data Displayed On The Gyrographic
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. Page COLLISION DANGER Stop Auto Page Press the... -
Page 7: Fault States
The collision avoidance page can display data for two targets simultaneously. The target with the lowest CPA value will display on the top. Page AIS - Collision Danger Ship MMSI 923456789 Bearing: 69° Dist: 9.0Mn Colision data: Time: 35min Dist: 2.0Mn Ship MMSI 785234468 Bearing:23°... -
Page 8: Technical Specification
1.4. TECHNICAL SPECIFICATION • Dual frequencies (161.975 MHz – 162.025 MHz simultaneously) • Sensitivity <-106dbm • Processes both AIS class (A and B) messages • Power supply: 12 volts • Power consumption: ~ 100mA • GPS input NMEA0183 (4800 bauds). Uses « RMC » NMEA sentence •... -
Page 9: Connecting The A.i.s. Receiver/Processor Unit
Dimensions in mm Figure 3 3.4. CONNECTING THE A.I.S. RECEIVER/PROCESSOR UNIT 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 the junction box situated near the dedicated Gyrographic to the A.I.S. - Page 10 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 Yellow Green 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.
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Page 11: Glossary
• PC connection cable wires color codes PC cable Function Brown + NMEA (pin 2 bD) White - NMEA (pin 5 bD) 4 GLOSSARY (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.
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