Fault Log; Table 4-1: System Fault Codes - PictureTel Concorde 4500 Servicing Manual

Fault Log

If the system fails during normal operation, the software updates
the fault log. The fault log contains a history of system failures and
fault codes which identify the failing components. The fault codes
are grouped into ranges corresponding to the various components
described in the following table.

Table 4-1: System Fault Codes

Fault Code
through
0000
through
4000
through
5000
through
6000
through
7000
through
8000
through
9000
through
A000
through
B000
through
C000
through
D000
FFFF
Communications board (CP)
3FFF
Dual board failure. The last two digits
4FFF
in the fault code indicate the failing
boards:
8 = HAP4
9 = HAP8
B = Video
C = Graphics daughter board
D = Audio
Software cartridge/Backplane
5FFF
Communications board (CP)
6FFF
Data Interface board (DI)
7FFF
Array Processor board (HAP)
8FFF
Array Processor board
9FFF
Array Processor board
AFFF
Video board (VI)
BFFF
Graphics Daughter board
CFFF
Audio board (AI)
DFFF
Software change
Verifying Power-On
Description
4-5