Table of Contents
To retrieve the event codes, follow the procedure in Table 7–3.
Step
1
Set the display controller RA knob to 670.
2
Push and hold the TEST button for at least 5–7 seconds.
3
While holding the TEST button, push and release PB #4.
4
Release the TEST button. Current event codes are
displayed on the PFD, as shown in Figure 7–5.
5
The IAC is in the maintenance test mode. It remains in the
test mode until it is cancelled by pushing the TEST button
or selecting an RA setting below 600.
NOTE:
If event code maintenance page RA 670 is not displayed as
shown in Figure 7–5, the engineering maintenance pages
have been accessed. To return to the normal maintenance
pages, push the avionics switch again and re–enter the
normal maintenance mode as described in Table 7–3.
When the event codes page powers up, it displays the events of the
current flight.
A28–1146–134
REV 1 Jan/03
Event Code Retrieval Procedure
Table 7–3
Sample Event Codes Page on PFD
Figure 7–5
R
PRIMUS
1000 Integrated Avionics System
Procedure
Troubleshooting
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