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Garmin G1000 Cockpit Reference Guide for the DA42-L360
190-01062-01 Rev. A
64
Annunciations & Alerts
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GIA 63 MESSAGE ADVISORIES (CONT.)
Message Comments
GIA1 SERVICE – GIA1 needs service.
Return the unit for repair.
The GIA1 and/or GIA2 self-test has detected a
problem in the unit. The G1000 system should
be serviced.
GIA2 SERVICE – GIA2 needs service.
Return the unit for repair.
MANIFEST – GIA1 software mismatch,
communication halted.
The GIA1 and/or GIA 2 has incorrect software
installed. The G1000 system should be serviced.
MANIFEST – GIA2 software mismatch,
communication halted.
COM1 TEMP – COM1 over temp.
Reducing transmitter power.
The system has detected an over temperature
condition in COM1 and/or COM2. The transmitter
is operating at reduced power. If the problem
persists, the G1000 system should be serviced.
COM2 TEMP – COM2 over temp.
Reducing transmitter power.
COM1 SERVICE – COM1 needs service.
Return unit for repair.
The system has detected a failure in COM1 and/
or COM2. COM1 and/or COM2 may still be us-
able. The G1000 system should be serviced when
possible.
COM2 SERVICE – COM2 needs service.
Return unit for repair.
COM1 PTT – COM1 push-to-talk key is
stuck.
The COM1 and/or COM2 external push-to-talk
switch is stuck in the enable (or “pressed”) position.
Press the PTT switch again to cycle its operation.
If the problem persists, the G1000 system should be
serviced.
COM2 PTT – COM2 push-to-talk key is
stuck.
COM1 RMT XFR – COM1 remote
transfer key is stuck.
The COM1 and/or COM2 transfer switch is stuck
in the enabled (or “pressed”) position. Press the
transfer switch again to cycle its operation. If the
problem persists, the G1000 system should be
serviced.
COM2 RMT XFR – COM2 remote
transfer key is stuck.
RAIM UNAVAIL – RAIM is not available
from FAF to MAP waypoints.
GPS satellite coverage is insufficient to perform
Receiver Autonomous Integrity Monitoring
(RAIM) from the FAF to the MAP waypoints.
LOI – GPS integrity lost. Crosscheck with
other NAVS.
GPS integrity is insufficient for the current
phase of flight.
GPS NAV LOST – Loss of GPS
navigation. Insufficient satellites.
Loss of GPS navigation due to insufficient
satellites.