OceanSprint
Well-Known Member
Somehow I have switched my radio onto USA channels. How doe I get it back to INT channels?
Here's the manual: http://www.icomuk.co.uk/files/icom/PDF/productManual/IC-M421_um.pdf
Apparently you switch between US and International by pressing both of the channel up/down keys together. No wonder you managed to do it by mistake, and no wonder you couldn't easily guess how to change it - what a crappy piece of design!
Easy now you know, though.
Pete
Try Icom tech support via their website - I found them excellent.