Gme uhf

[scotty_dee]

Just bought a Navara which came with a GME TX3420 already fitted. The unit works good except I can't change from channel 40! Anybody had this happen or have any idea on which buttons to press to fix it? Thanks

 

[Krankin]

Here's the manual....

http://www.gme.net.au/public/pdf/manuals/tx3420_im.pdf