DHS Systems TM 95263 00, Operation And Maintenance Manual

Page: 104 / 132

DHS Systems, LLC TM 95236-00 0012
0012-4
No rights are conveyed except as indicated in the legend on the cover of this document.
Table 12 - 2 Operating Troubleshooting - Data
ITEM CONDITION/INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION
1 Control Panel Inoperative
Control Panel not connected
properly or damaged Check cable connection on rear of
AVCS.
Inspect cables and connectors for
damage, if damaged replace cables.
Control Panel unserviceable
Disconnect Control panel and access
AVCS using external computer
connection. If AVCS operates
normally, continue mission, notify
service maintenance
Control Processor MSG
indicator light lit Turn off power to system and restart.
Test system operation
NOTE: the MSG light does
not always mean there is a
problem. The MSG light
indicates that something has
been written to the
processor’s log file.
Notify Service Maintenance
2
Control Panel functions
Non-operational
System needs to be reset
Turn off power to system and restart.
Test system operation
Notify Service Maintenance
END OF TASK