
G1000 System Maintenance Manual – Diamond DA40/40F Page 5-39
190-00545-01 Revision G
Table 5-21. GIA2 ARINC 429
Channel LRU Indicator Status
IN 5 GDC 74 #1
GIA2/GDC 74 data path is functioning correctly.
GIA2/GDC 74 data path is not functioning correctly:
• Reconfigure GIA2.
• Reconfigure GDC 74.
• Check the GIA2/GDC 74 interconnect for wiring
faults.
• Swap the GIA’s to confirm if the problem is in the
original GIA.
o Replace original GIA if box turns green after
swapping units.
o Replace GDC 74 if problem persists.
GIA2/GDC 74 #1 data path functionality is unknown.
Reload GIA2 configuration file.
IN 6 GRS 77 #1
GIA2/GRS 77 data path is functioning correctly.
GIA2/GRS 77 data path is not functioning correctly:
• Reconfigure GIA2.
• Reconfigure GRS 77.
• Check the GIA2/GRS 77 interconnect for wiring
faults.
• Swap the GIA’s to confirm if the problem is in the
original GIA.
o Replace original GIA if box turns green after
swapping units.
o Replace GRS 77 if problem persists.
GIA2/GRS 77 data path functionality is unknown. Reload
GIA2 configuration file.
Comentarios a estos manuales