Garmin G1000 Maintenance Manual page 83

__________________________________________________________________
COM1 TEMP – COM1 over
temp. Reducing transmitter
power.
COM2 TEMP – COM2 over
temp. Reducing transmitter
power.
COM 1 and COM 2 remain operable in an over-temperature condition with
reduced transmit power.
G1000 System Maintenance Manual
190-00907-00
The system has detected
an over temperature in
COM1.
The system has detected
an over temperature in
COM5.
NOTE
•
Check GIA1/GMA 1347
interconnect.
•
Replace GMA 1347.
•
Check fan, wiring and air tubing for
proper operation (if applicable).
•
Replace cooling fan if unable to
determine if operating correctly.
•
Replace GIA1.
•
Check fan, wiring and air tubing for
proper operation (if applicable).
•
Replace cooling fan if unable to
determine if operating correctly.
•
Replace GIA5.
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Rev. B