On 3/30/2013 6:18 AM, wrote:
The audio function is stopped working mid flight. I went to the
volume screen and adjusted the volume up all the way, still no sound.
I then powered it off, back on, hoping to reset it with no luck.

After I landed, I unplugged each wire going to the V7 and re plugged
it back in. All connections look good. The speaker works fine still
as its shared with the radio.

Using the same speaker for the radio and the vario is very unusual, as
they are usually intended to use their own speakers. Is that connection
shown in the wiring diagrams for the vario and/or the radio? If it
isn't, then it's possible the improper connection has damaged the vario
speaker output.

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to
email me)