Just bought a Zumo 220 and paired with a Sena SMH10 unit. Only problem is that the volume from the sat nav is not great. Above about 65 i cannot make out a bloody thing. I have the speakers set and the volume turned up to max. Phone coms side of Sena unit is much louder ( to the extent that it is only turned halfway up ).
Any ideas of what i am doing wrong ? Thanks Dario.
Okay it's official i am a tit ! Push in an turn jog dial on Sena unit to increase volume from sat nav ( still not that clear though ) . In fairness to me the destruction could have been easier. Good old trial and error