Important: Do NOT connect this product to a positively-grounded
power system.
References
• ISO10133/13297
• BMEA code of practice
• NMEA 0400
Cables and connections
3.7 SPX to SeaTalk
The SPX course computer and compatible control heads can be
connected using SeaTalk
ng
.
Example SeaTalk
ng
autopilot
4
SMART
1. Helm position with autopilot controller and instrument
2. SeaTalk
ng
backbone
3. Helm position with autopilot controller and instrument
4. SPX course computer
ng
connection
1
2
3
ng
SeaT alk
D10437-2
29