Self-Test; Procedure: Running A Self-Test - Avaya 6424D+M User Manual

Chapter 3: Using the Front Panel
Page 3-12
Note: If you attempt to end a data loopback test started by
the switch, the HSL displays
DENIED:
ACTIVATED TEST
END DATA LOOP?
Press ENTER/YES to repeat the test or NEXT/NO to display
4
the next test.
Note: Press NEXT/NO and BACK simultaneously to return
to the HOME screen.

Self-Test

The self-test is an internal check of the unit. It is a disruptive test
that resets the HSL, checks and initializes its internal circuits, and
displays the results on the LCD during the start-up sequence.
The self-test should be the first test conducted when any problem
is encountered. It is the only test that you can activate while
another test is in progress.
CAUTION: Running the self-test causes a reset; a call
in progress will be disconnected.
The following procedure contains step-by-step instructions for
initiating a self-test from the front panel interface. Refer to the
Self-Test section in Chapter 6, ''Test Descriptions'' for details of
this test.

Procedure: Running a Self-Test

Press NEXT/NO or BACK until the HSL displays SELF-
1
TEST?
Press ENTER/YES to begin the self-test. The HSL displays
2
the following:
SELF TESTING
The red POWER/TEST LED winks for the duration of the
test. The green DATA LED is off for one second, and then
winks asynchronously with the red LED for the duration of
the test.
DEFINITY Communications System
DEFINITY High Speed Link
SWITCH
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