Garmin GHP Reactor Steer-by-Wire Volvo Quick Start Manual

GHP
When installing the Garmin autopilot on your boat, refer to this diagram to connect the autopilot to the steering system through this gateway.
Item Description
Autopilot gateway. This connects to the steering system of your boat.
➊
Gateway data bus. The included T-connectors must be assembled as shown to properly communicate with the autopilot
➋
gateway.
The included power cable must be connected to a 9–24 Vdc power source for the autopilot to communicate with the gateway.
➌
When the Autopilot LED

Gateway Troubleshooting

If the autopilot does not appear to be correctly communicating with the steering system of the boat, you should observe the Diagnostic LED
gateway adapter.

LED Behavior

Description
Off The gateway is not receiving power from the steering system. The gateway may not be connected correctly to the steering
Solid The gateway is receiving power from the steering system, but
is not receiving communication from either side.
Flashing double-blink The gateway is receiving data from the steering system, but
not from the autopilot system.
Flashing triple-blink The gateway is receiving data from the autopilot, but not from
the steering system.
Flashing The gateway is properly receiving and transmitting data.
Reactor™ Steer-by-Wire Volvo
®
on the gateway adapter is solid, the data bus is correctly connected to power.
➊
Gateway Addendum
®
Troubleshooting
system.
Check all connections.
Check all autopilot connections.
Check all steering-system connections.
on the
➋