Raymarine SPX 10 - Page 21

Chapter 2: System overviews 13
SeaTalk system with second autopilot controller
You may add a second controller to your system, which repeats autopilot information.
If you are using two control units, we recommend they are connected to separate
SeaTalk terminals on the SPX SmartPilot.
SeaTalk SeaTalk
SeaTalk
instrument
SeaTalk
instrument
Secondary
controller
Primary
controller
SeaTalk bus
SmartPilot
computer
SMARTPILOT
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