User guide

PRI-ISDN Test
Multi Protocol Test Set 229
Making a Call (DIAL)
If there was a pattern
loss, but the received
pattern is now in sync,
the field shows PAT
LOST till CLEAR ERROR
is pressed.
Note: Pattern synchronization is
not possible when a DS3 test
is using a BERT pattern.
The field next to the Pat SYNC/LOST indicates the count or the
percentage of pattern error depending on the unit selection: count
(CNT), Bit Error Rate (BER), count of Errored Second (ES), count of
Error Free Second (EFS), percentage of Error Free Second (%EFS), or
count of Severely Errored Second (SES).
³ Report: Select the Report button to generate a report for the test. Refer
to Report Generation on page 91 to generate and save a report file.
Making a Call (DIAL)
Press , select DSn/PDH, PRI-ISDN, Results, and the DIAL tab.
³ Voice allows to place a voice call.
³ Raw Data allows to place a data
call.
³ 3.1k Audio allows to place an
audio call.
³ B Channel: Select the desired
(unused) B-channel upon which
to place the call.
BERT
Pattern
For DS1