Checklist Loading Troubleshooting - Honeywell PRIMUS 1000 Pilot's Manual

R
PRIMUS 1000 Integrated Avionics System

CHECKLIST LOADING TROUBLESHOOTING

Table 7–15 describes the procedure for troubleshooting checklist
uploading.
Step
1 Cycle power to the IAC by pulling the circuit breaker. When
the IAC has repowered, try to program again. Do not push
R for retry. Abort and start again.
2 Check the RS232 cable connection on the PC and the IAC
diagnostic connector.
3 Verify that the serial port (COM port) the cable is plugged
into is the same as defined in the loading configuration
(F5 in the Checklist Loading program).
4 Check that the cable is plugged into the correct IAC
diagnostic connector. To program the pilot's (primary)
checklist, use the connector marked JI330. To program the
copilot's (backup) IAC checklist, use connector JI324.
5 Try moving the connector to another serial port. The PC
may have a bad serial port. Remember to set the
configuration in the checklist loading program to
correspond to the serial port on the PC.
6 The extended memory manager (EMM) and/or network
drivers on the PC can interfere with operation of the
checklist loading program. If network drivers are installed
on your PC, disable them and reprogram. If an EMM is
installed, disable it. Either of these functions can usually be
disabled by editing the CONFIG.SYS and
AUTOEXEC.BAT files on the PC.
7 Try reprogramming the other IAC. If the other IAC
programs, there may be problems with the IAC being
programmed or in the aircraft wiring.
8 Contact the Honeywell Checklist Product Support, noted in
the electronic programmable checklist manual.
Checklist Loading Troubleshooting Procedure
Troubleshooting
7-28
Procedure
Table 7–15
A28–1146–134
REV 1 Jan/03