I just picked up a second hand FTM-350, with APRS and the GPS module installed. Hoping someone can help or at least offer some insight. I know this is an older, discontinued radio.
For whatever reason, it seems I don't have dual receive capability. Both left and right receive work, but only on whatever one is the main (as indicated by the triangle). Sub-band mute is off. APRS modem is off. I've gone through the manual but haven't seen anything that seemed relevant.
Was I reading the specs on this radio wrong and it doesn't actually have dual receivers?
Perhaps I just need to perform a factory reset.
