190-01717-B1
G500/G600 TXi Part 23 AML STC Maintenance Manual
Rev. 1
Page 4-2
4.1.1
System Maintenance Log
The G500/G600 TXi system has a maintenance and error log that can be accessed or printed to assist with
system maintenance and troubleshooting.
The maintenance and error log can be accessed using the following procedure:
1. Power all GDU 1060/700 units into configuration mode in accordance with Section 2.1.4.
2. On GDU1 navigate to
Diagnostics
→
Maintenance / Error Log
→
Maintenance Log.
The maintenance and error log can be printed using the following procedure:
1. Power all GDU 1060/700 units into configuration mode in accordance with Section 2.1.4.
2. Insert an SD card into the top/left SD card slot.
3. Press the
SD Save
button.
4. Enter a name for the configuration file to be saved as and then select
Enter
.
5. Once the save process is completed, eject the SD card from the GDU and insert it into a computer.
6. On the computer navigate to the SD card drive and open the “maintenance_logs” directory.
7. Open the .htm file with the name that you entered in step 4.
8. The file should open in your computer internet browser and can be printed using your selected
internet browser print function (in most cases pressing the “ctrl” and “p” buttons simultaneously
will access this function).
The maintenance log will display reported system faults, the Alert message that is displayed on the GDU
for that fault (if any), frequency, most recent occurrence time of the fault, and any additional information
about the fault that might be helpful.
If any faults are reported on the maintenance log, refer to the troubleshooting flowcharts contained in
Section 4.3.
4.2 Connector Information
This section contains connector information and description of pin functions for all LRUs that can be
installed
as part of G500/G600 TXi STC.
All D-sub connectors follow a similar pin numbering scheme as that shown in Figure 4-1.
(view is from the contact side of the connector)
Figure 4-1 62 pin D-sub connectors numbering scheme for female/male contacts
An Alert message is
displayed on the GDU or
present in the
Maintenance log
Troubleshoot the alert message using the flowcharts provided in Section
4.3
Symptom
Recommended Action
