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If you press < ERROR > , the ARGUS will generate an
artificial bit error, which can be used to test the reliability of
the measurement (in particular for end-to-end tests).
Press < TM > to start the Test Manager
(see "Test Manager" on page 94. )
Press < ABORT > to stop the BERT
0 -Key: Restarts the bit error test. The test time and number
of bit errors will be reset.
When a bit error is detected, this will be signaled
by
a
brief
synchronisation is lost, a constant alarm will sound
((see page 127 Alarm bell)).
ARGUS 3u plus/3u NT
After the ARGUS has setup
the
connection
synchronized the send and
receive
directions,
display the bit pattern, the B-
channel used (e.g. B02), the
remaining
test
h:min:sec, the number of bit
errors that have occurred
(e.g. 3), the synchronicity of
the bit pattern (synchronous
or asynchronous) and the
LOS-counter (e.g. 5).
alarm;
in
the event
9 Single Tests
and
it
will
time
in
that
the
61
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