Cockpit Reference Guide

Garmin G1000 Cockpit Reference Guide for the Cessna Nav III
12-16
SECTION 12 – ANNUNCIATIONS
& ALERTS
GIA 63W Message Advisories (Cont.)
Message Comments
GIA1 COOLING – GIA1 temperature
too low.
The GIA1 and/or GIA2 temperature is too low to operate correctly. Allow units to
warm up to operating temperature.
GIA2 COOLING – GIA2 temperature
too low.
GIA1 COOLING – GIA1 over
temperature.
The GIA1 and/or GIA2 temperature is too high. If problem persists, the G1000
system should be serviced.
GIA2 COOLING – GIA2 over
temperature.
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.
HW MISMATCH – GIA hardware
mismatch. GIA1 communication
halted.
A GIA mismatch has been detected, where only one is WAAS capable.
HW MISMATCH – GIA hardware
mismatch. GIA2 communication
halted.
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 will operate 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 usable. The G1000 system should be serviced when possible.
COM2 SERVICE – COM2 needs
service. Return unit for repair.