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G1000 System Maintenance Manual
Page 5-33
190-00903-00
Rev.
A
SELECT UNIT—GIA1
RS-485 WINDOW
(Con't.)
GIA1/GFC 700 data path is functioning correctly.
GIA1/GFC 700 data path is not functioning correctly.
•
Check PFD1 Alert Window for GIA, GFC or GSA
configuration or software error messages. Correct any
errors before proceeding.
•
Verify all GSA servo statuses are OK using the AUX -
SYSTEM STATUS PAGE on the MFD. If one or all
have a Red-X, troubleshoot why the servos are offline
before proceeding.
•
Swap GIA1 and GIA2, reconfigure both GIA’s to their
new locations to confirm if the problem is in the original
GIA1.
−
Replace original GIA1 if box turns green after
swapping units.
•
Check the GIA1/GSA interconnect wiring and connector
pins for faults.
CHNL 4
GFC 700
GIA1/GFC 700 data path functionality is unknown. Reload
GIA1 configuration files.
