Power and Audio Connections
The power and audio cable bundles together the wires for connecting the Garmin Signal™ VHF radio to external audio equipment and the power supply.
|
Wire Color |
Connection |
|---|---|
|
Red |
Power supply (+) |
|
Black |
Power supply (−) |
|
White |
External speaker (+) |
|
White and black |
External speaker (−) |
|
Gray |
Hailer loudspeaker (+) |
|
Gray and black |
Hailer loudspeaker (−) |