Garmin GMA 245 Pilot's Manual page 18

GMA 245 Audio Panel
"3D audio
left" message
heard in
right ear only
followed by
"3D audio
right" message
heard in left
ear only
"3D audio
left" message
heard in left
ear only, no
audio heard in
right ear.
"3D audio
right" message
heard in right
ear only, no
audio heard in
left ear
18
3D Audio Troubleshooting
1) Stereo headset is on
backwards
2) Incorrect aircraft
wiring (left/right
channels swapped)
1) Aircraft wired for
mono intercom
1) Incorrect aircraft
wiring (right channel
used for mono
instead of left, or left/
right swapped)
3D Audio Troubleshooting
Garmin GMA 245 Pilot's Guide
1) Verify correct orientation from
the left/right indication on
each side of the headset or
the position of the boom MIC
(usually attached on left side).
If the headset is backwards, the
left/right position information
will be swapped.
2) See a service center as soon
as possible to inspect/correct
wiring. This wiring fault can
cause fail-safe audio not to
function.
1) See a service center to wire the
installation for stereo headsets.
1) See a service center as soon
as possible to inspect/correct
wiring. This wiring fault can
cause fail-safe audio not to
function.
190-01879-10 Rev. F