Garmin DA42 G1000 Cockpit Reference Manual page 75

GIA 63W MESSAGE ADVISORIES (CONT.)
Message
GIA1 COOLING – GIA1
temperature too low.
GIA2 COOLING – GIA2
temperature too low.
GIA1 COOLING – GIA1 over
temperature.
GIA2 COOLING – GIA2 over
temperature.
GIA1 SERVICE – GIA1 needs
service. Return the unit for repair.
GIA2 SERVICE – GIA2 needs
service. Return the unit for repair.
HW MISMATCH – GIA hardware
mismatch. GIA1 communication
halted.
HW MISMATCH – GIA hardware
mismatch. GIA2 communication
halted.
MANIFEST – GIA1 software
mismatch, communication halted.
MANIFEST – GIA2 software
mismatch, communication halted.
COM1 TEMP – COM1 over temp.
Reducing transmitter power.
COM2 TEMP – COM2 over temp.
Reducing transmitter power.
COM1 SERVICE – COM1 needs
service. Return unit for repair.
COM2 SERVICE – COM2 needs
service. Return unit for repair.
190-00406-06 Rev. A
Comments
The GIA1 and/or GIA2 temperature is too low
to operate correctly. Allow units to warm up to
operating temperature.
The GIA1 and/or GIA2 temperature is too high.
If problem persists, the G1000 system should be
serviced.
The GIA1 and/or GIA2 self-test has detected a
problem in the unit. The G1000 system should
be serviced.
A GIA mismatch has been detected, where only
one is WAAS capable.
The GIA1 and/or GIA 2 has incorrect software
installed. The G1000 system should be serviced.
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.
The system has detected a failure in COM1
and/or COM2. COM1 and/or COM2 may still be
usable. The G1000 system should be serviced
when possible.
Garmin G1000 Cockpit Reference Guide for the DA42
Annunciations & Alerts
59