maserati radio assistance

[tornado22]

i have a 55 plate gransport with the becker gps headunit. i have bought an ipod fm transmitter device but cant figure out how to manually tune the radio, and have no instruction manual: can somebody please tell me how i can do it?!? many thanks.

[cappsy]

on ym becker i have to press menu button then manual tune

[andy355]

becker manuals can be downloaded from their website, think its mybecker.com