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TEST LENGTH
THRESHOLD
RESYNC
ERROR INSERT
Issue 2 - 05/00
Setting Up aurora
aurora
displays the current
Duet
custom pattern and an F3—EDIT
function key. See User defined
BERT settings below.
You can choose CONTINUOUS, 1
MIN, 15 MINS, 1 HOUR or USER
DEF. If you choose USER DEF,
aurora
displays the current
Duet
custom length and an F3—EDIT
function key. See User defined
BERT settings below.
Allows you to set a pass/fail
threshold for BERT. This can be a
value of 1 in 10^1 to 1 in 10^9,
or UNLIMITED.
This selects the percentage of
errors (5%, 10%, 15%, 20% or
25%) within a 100mS window at
which BERT is automatically
resynchronized. An indication that
BERT is running in sync is
provided by the BERT SYNC
LED.
This selects the rate of automatic
error insertion during an on-line
BER test. You can choose 2, 3, 4,
5 or 6 as values of 'x' in the error
ratio of 1 in 10^x Bits.
Note:
The 2 value is always displayed,
but you can only select it when the
correct hardware is installed.
Duet
5 - 21
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