BERT Measurement Setup
Step 1.
Press the MODE key, select
T1 Tester, and press ENTER.
Step 2. Select the
Setup soft key.
Step 3. Press the
Framing Mode soft key and choose the Auto, D4 SF or ESF framing
type. Press
Back to return to the previous menu.
NOTE: The Site Master will attempt auto-framing in two situations only:
1. When the unit is initially set for auto-detect, and
2. When a new measurement is started and loss of frame or pattern sync is de
-
tected. The Site Master will not attempt to auto detect in mid-measurement.
Step 4. Press the
Receive Input soft key and select Bridged mode. Press Back to return to
the previous menu.
Step 5. Press the
Line Coding soft key and select B8ZS or AMI coding. Press Back to re
-
turn to the previous menu.
Step 6. Select the
More soft key to access more menu selections.
Step 7. Press the
Clock Source soft key and select External to synchronize to the trans
-
mitting equipment. Press
Back to return to the previous menu.
Step 8. Press the
ANSI CRC/Japan CRC soft key and choose the appropriate CRC error
scheme soft key. Press
Back to return to the previous menu.
Figure 9-4 illustrates some of the key information of the T1 setup measurement display.
Chapter 9 T1 Measurements
9-5
Figure 9-4. T1 Setup Measurement Display
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