First a little background.
I have this unit in a convertible which at speeds is fairly loud. I have to turn the radio up to compensate for the wind noise at speed however the navigation guidance volume remains at the preset level that I have it set at for top up use. I know I can control the Nav. volume but it is VERY loud if I have it set to top down volume and then use it w/ the top up.
1. Am I forced to manually adjust NAV. guidance volume each time I lower the top? At this price point I'd really assume there is a way to have the nav volume follow the radio volume a bit (IE the louder the radio, the louder the guidance volume). Is ther a work around to this?
2. Is there a nav quick mute button to mute nav guidance if I need to quickly silence it? I know my other cars w/ OEM units have a speaker I can press to mute it instantly.
Thanks for the help.
Dave