Panasonic DBS Section 540 Reference Manual page 67

Quick-Start Programming
3. Assign the sync sources.
Addresses
Options
Examples
Note
DBS-2.3/9.2-540
Sync Source 1: FF1 8# 4# 1# 2# (1-3)#
Sync Source 2: FF1 8# 4# 1# 3# (0-3)#
Sync Source 3: FF1 8# 4# 1# 4# (0-3)#
Sync Source 1:
1=T1 of the master cabinet
2=T1 of the slave cabinet
3=Free run (internal clocking)
Sync Source 2:
0=None
1=T1 of the master cabinet
2=T1 of the slave cabinet
3=Free run (internal clocking)
Sync Source 3:
0=None
1=T1 of the master cabinet
2=T1 of the slave cabinet
3=Free run (internal clocking)
In most cases, set the sync sources as follows:
T1 in a single cabinet or T1 in a master cabinet:
Source 1=1 (T1 of the master cabinet)
Source 2=3 (Free run)
Source 3=0 (None)
T1 in a slave cabinet
Source 1=2 (T1 of the slave cabinet)
Source 2=3 (Free run)
Source 3=0 (None)
T1s in the master and slave
Source 1=1 (T1 of the master cabinet)
Source 2=2 (T1 of the slave cabinet)
Source 3=3 (Free run)
See "Sync Source Examples" on page 129 for sync source
clocking examples.
Note: The above command requires a system restart to take effect.
T1 Networking - Revised April 2000
Programming Initial T1 Network Options
Page 67