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Instruction Manual

ManualsBrandsGarmin ManualsFlight DecksGarmin MDL Rev 17, SA01535Wi_D
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Page 5-18 G1000 / GFC 700 System Maintenance Manual - 200/B200 Series King Air
Revision 9 190-00915-01
IN 6
GRS 77 or
GRS 7800 #2
Green
GIA2/GRS 77 or GRS 7800 #2 data path is functioning
correctly.
Red
GIA2/GRS 77 or GRS 7800 #2 data path is not functioning
correctly.
• Load GIA2 configuration files.
• Swap GIA2 and GIA1, reconfigure both GIA’s to their new
locations to confirm if the problem is in the original GIA2.
o Replace original GIA2 if box turns green after
swapping units.
• Swap GRS2 and GRS1 (no reconfiguration required) to
confirm if the problem is in the original GRS2.
o Replace original GRS2 if box turns green after
swapping units.
• Check the GIA2/GRS 77 or GRS 7800 #2 interconnect
wiring for faults.
Amber
GIA2/GRS 77 or GRS 7800 #2 data path functionality is
unknown. Reload GIA2 configuration files.