PRIMUS
r
1000 Integrated Avionics System
A28--1146--112--00
Troubleshooting
9-12
Step
Procedure
7
Continue to hold the TEST knob for about 10 seconds and
then release the knob. The page in step 6 remains on the
PFD.
8
Momentarily push the first (#1) button from the left on the
EFIS DC. The PFD blanks and a large red
X
is displayed.
The red
X
remains until step 11.
9
Use the electronic programmable checklist software on the
PC to output the checklist and upload it to the pilot’s IAC.
NOTE:
If a checklist is already in the IAC, error code 5100 is displayed on
the PC. Follow the instructions on the PC.
10
When the upload is complete, follow the instructions on the
PC to finish.
NOTE:
If the No. 2 IAC needs a checklist upload, pull the No. 2 IAC cir-
cuit breaker, move the PC’s RS232 cable to the other plug by the
pilot’s right rudder pedal. Reset the No. 2 IAC circuit breaker and
repeat steps 3 through 10.
11
Pull the appropriate IAC circuit breaker to power down the
IAC.
12
Remove the RS232 cable from the airplane connector.
13
Push in the appropriate IAC circuit breaker to power up the
IAC.
14
When the IAC is powered up, verify that the checklist can
be selected by pushing either the NORM or EMER buttons
on the MFD controller located in the center pedestal.
15
Review the checklist for accuracy.
16
The procedure is complete.
MFD Checklist Upload Procedure
Table 9--6
ERROR CODE 500
If error code 500 is displayed, the PC cannot communicate with the IAC.
Use table 9--7 to clear the problem.
