Re: Zumo 660 and System 6 Bluetooth Helmet
It took me several attempts to get the pairing correct when I first set up my Nav IV. Volume was a problem till I got the pairing done correctly. At first, it worked, but was too low. I finally ( after at least 4 attempts) got it right. I can't tell you what I was doing wrong, but buy clearing everything and starting over, I finally got it right.
I did have problems with a mini usb on the Nav IV and Garmin replaced the Nav IV with the Zumo 660 and it did not have all of the interconnect features of the Nav IV so it is being replaced with the Nav IV. I hope this is not to confusing!
My suggestion would be to get all Bluetooth systems cleared and just start over with the pairing.
12 K1600 GTL
02 K1200 LT (gone but not forgotten)