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G1000 System Maintenance Manual
Page 8-1
190-00903-00
Rev.
A
SECTION 8
RETURN TO SERVICE TESTING
The return to service test procedures described in this section check various secondary
communications paths to ensure that the paths are functioning correctly. Verify the LRU
software part number and version against those listed on the Required Equipment List after
reinstalling any G1000 LRU.
1.
Start the G1000 system in configuration mode. The System Status Page displays a list of
LRUs in the LRU window (Figure 8-1).
2.
Activate the cursor and highlight the LRU window.
3.
Use the FMS knob to scroll through the list in the window and select the displayed LRUs.
4.
The software part number and version is displayed in the DATA window. Compare this to
the software configuration shown in the Required Equipment List. It is important that the
software versions be checked and validated according to the listed versions in the Required
Equipment List. Software configuration is a critical part of the G1000 operation and must be
verified before returning an aircraft to service.
Figure 8-1. System Status Page (Configuration Mode)