Figure 4-20 Audio/Weather Alert Message Troubleshooting - Garmin G600 Maintenance Manual

190-01717-B1
Rev. 1
TAWS audio
Audio
data missing
Inoperative
or corrupt
Cause Cause
Audio Failed
Audio device failed
OR
OR
Database Failed
Audio clip failed to
OR
play
Internal failure
Corrective Corrective
Action Action
Verify audio
system is online
Verify audio device
and terrain
is online
database is loaded
Verify terrain
Inspect audio
alerting
device
configuration
connections and
wiring
Troubleshoot in
accordance with
Troubleshoot in
audio device
accordance with
maintenance
audio device
manual
maintenance
manual

Figure 4-20 Audio/Weather Alert Message Troubleshooting

Audio/WX Radar Fault
Messages
Weather
radar needs
service
Maintenance
Log Message
ARINC 708
GWX requires
weather radar
service
requires service
Cause Cause
See maintenance See A708 weather
log message for radar maintenance
specific failure manual for specific
condition failure
Corrective Corrective
Action Action
Remove A708
Remove GWX and
weather radar and
contact Garmin to
contact
return unit for
appropriate
service
company for repair
Weather
radar
inoperative
Weather radar is
not receiving one
or more inputs
Cause Cause
Display failure Connection to WX
OR radar lost
Attitude in failure OR
OR Improper
Control fault configuration
Corrective Corrective
Action Action
Check power and
Inspect WX radar
wiring to WX radar
wiring and
connections
Verify WX radar
Verify correct WX
and GDU
radar configuration
configuration
If fault still exists,
contact Garmin.
G500/G600 TXi Part 23 AML STC Maintenance Manual
Page 4-29