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Model 1195 Getting Started Guide
1 • General information
Name
Function
CV-CLR ON – Clear CV alarm
MUTE ON – Alarm sound is muted. Speaker will sound if any alarms have occurred.
OFF – Speaker will not sound if there are alarms. Note that the ringing of the
order wire cannot be muted.
MASK ON – All current E1 loss alarms will be masked. In addition, alarms will be trig-
gered if a new event of E1 signal loss occurs, even if MASK is ON.
ALS_EN ON – Enable ALS function
OFF – Disable ALS function
ON – Enable remote loopback of E1
OFF – Disable remote loopback of E1
1
1
ON
OFF
CV_CLR
MUT
E
M
ASK
ALS_EN
2
2
3
3
4
4
ALM
LOF
E1 LOS
E-3
1 2 3 4
RPD WORKB
NOPB
WORKA
NOPA
MANG
OFF
ON
POWER
I
O
ETH PHONE
L O 4
O P
L O 3
O P
L
O
2
O P
O
1
LO P
PWR
CV
E-6
1
1
ON
OFF
C
V_C
LR
T
E
MU
MA
SK
A _
EN
LS
2
2
3
3
4
4
LOOP
4
P
3
LOO
LOOP 2
LO P
1
O
Model 1195/4E1 Optical Multiplexer
Figure . 5 Config Switch LEDs
LOOP 1-4