I cant seem to figure out how to adjust the volume on the altitude alert (the tone you get when approaching selected altitude). I can barely hear the tone at all. All other alerts seem to be fine.
Btw, i am using gtr200 for my intercom. Maybe a setting on that?
As I recall, there are two different volume settings - one for alerts and one for messages. Both are configured on the SOUND page in the configuration menu. The tone volume is adjusted via "Message Volume".