Diagnostic Procedures - PictureTel Concorde 4500 Servicing Manual

Diagnostic
Procedures
The Concorde¥4500 system has three levels of diagnostic
procedures:
Type of Test
System power-on self-tests
Board-level tests
Run-time and loopback tests

Diagnostic Procedures

When Test Runs
Automatically when the system
is powered on
When you choose
Run Automatic
from the Near-End Tests
Self-Test
menu
When you choose speciÞc tests
from the Near-End Tests menu or
the Far-End Tests menu
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