Garmin 2610 Motorcycle Mounting Bracket + Cables – サポートフォーラム

sound [Garmin 2610 Motorcycle Mounting Bracket + Cables - 111871]

I have wired the cables as per Garmins instructions and I am connecting the 2610 to an Auotcom Active-7-Smart. The problem I have is the only sound from the 2610 is a high pitch squelch and is the same squelch for all sounds, the level of sound is unadjustable by either the Garmin or the Autocom. I have tried a different interface lead for the 2610 to autocom with no change, I have checked the Autocom is working correctly by using a music source and have used the 2610 in the car and it works perfectly. Can you help me on this one