4.17 Fastheading connection
If you wish to use MARPA (radar target acquisition)
functions on your multifunction display you need
either:
• An autopilot connected to the multifunction display
via SeaTalk
ng
or NMEA 0183. The compass is
connected to the course computer and calibrated
via the pilot control head; or:
• A Raymarine or third-party fastheading sensor
connected to the multifunction display via NMEA
0183.
Note: Please contact your dealer or Raymarine
technical support for more information.
Cables and connections
4.18 SeaTalk
ng
connections
The display can connect to a SeaTalk
The display can use SeaTalk
• SeaTalk
ng
instruments
• SeaTalk
ng
autopilots
• SeaTalk equipment via the optional SeaTalk to
ng
SeaTalk
converter
• NMEA 2000 equipment via optional DeviceNet
adaptor cables
Typical SeaTalk
ng
system
1
3
6
12 V / 24 V dc
8
9
1. SeaTalk
ng
instrument
2. SeaTalk
ng
pilot control head
3. iTC-5 converter
4. Wind transducer
5. SeaTalk
ng
multifunction display
6. Power supply
7. SeaTalk
ng
autopilot
8. iTC-5 converter
9. Depth transducer
10. Speed transducer
For details of SeaTalk
ng
Chapter 33 Spares and
SeaTalk
ng
power requirements
The SeaTalk
ng
bus requires a 12 V power supply.
Power may be provided from:
• Raymarine equipment with a regulated 12 V power
supply (for example, a SmartPilot SPX course
computer); or:
ng
network.
ng
to communicate with:
2
4
5
7
cabling please refer to
accessories.
10
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69