138001UA
2-6
S
ETUP
& I
NSTALLATION
P
ATTON
E
LECTRONICS
C
O
.
I
NSTALLATION
A
ND
O
PERATIONS
M
ANUAL
3046
Press the VAL push button until the desired value appears. Press STR to configure the
3046 (CTS DDS-MUX) or CHN and PAR to select additional configuration parameters.
Changing any Parameter value and pressing the STR for the composite port
WILL cause
loss of data for all channels.
Remote Digital Loopback
The Remote Digital Loopback parameter directs the 3046 (CTS DDS-MUX) at the remote
site to loopback its master channel to the attached DSU/CSU. This is a testing mode and
will cause data from all channels to be looped back at the same time.
To select composite
LP-BK
(Remote Digital Loopback) from the
SYSTEM STATUS
display,
press the CHN push button once and the PAR push button until the following LCD display
appears:
CH PARAM VAL
1 0 1 3 A 0 0 2
COMP LP-BK DIS*
Press the VAL push button until the desired value appears. Press STR to configure the
3046 (CTS DDS-MUX) or CHN and PAR to select additional configuration parameters.
Changing any Parameter value and pressing the STR for the composite port
WILL cause
loss of data for all channels.
When enabled, the
Remote 3046 (CTS DDS-MUX) will go into digital loopback and display:
SYSTEM STATUS
SYNC RDL ----
1 0 1 3 A 0 0 1
The local 3046 (CTS DDS-MUX) will display as follows when returned to the
SYSTEM
STATUS
display:
SYSTEM STATUS
SYNC --- LOOP
1 0 1 3 A 0 0 1
