Garmin G1000 Line Maintenance Manual page 180

Uncontrolled if Printed
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NOTE
A thorough understanding of the system operation in configuration mode is
needed before performing this procedure. The GFC Status page can be
used to check the status of the servos, which can be engaged to aid in
troubleshooting.
To access the GIA and GSA Maintenance Logs, perform the following steps:
1. Start the G1000 NXi system in configuration mode.
2. Use the FMS knob on the PFD to go to the Diagnosis Terminal page in the PFD
configuration pages System group. This page enables viewing of maintenance
logs associated with the AFCS.
3. Select either GIA1 or GIA2 in the LRU window.
4. In the SERVO window, choose NONE to view the GIA Maintenance Log, or
choose a servo to view their logs.
5. Using the FMS knob, choose VIEW MAINTENANCE LOG in the COMMAND
window.
6. Press the ENT key.
7. When the Maintenance Log data starts to display in the OUTPUT window, you
might see 'More...press any key to continue...' at the bottom of the OUTPUT
window. This informs you there is more data to display and the system has
paused allowing you to view the data before continuing. To see more of the data,
reselect the VIEW MAINTENANCE LOG in the COMMAND window and press
the ENT key. The 'press any key to continue' function is not active at this time.
8. Scroll through the OUTPUT list by pressing the Output softkey.
Table 4-21 lists faults recorded by the GIA Maintenance Log.
Fault
FCS Task not started:
Bad gains
FCS Task not started:
Gain structure out of
range
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Page 4-96
Table 4-21. GIA Maintenance Log Faults
The FCS task has not started because the gains are not
present or have been corrupted. Reload the gain files to
correct.
The FCS task has not started because the gains are not
compatible with the GIA software. Reload the gain files to
correct.
Description
LMM for the Kodiak 100
190-02102-00 Rev.4