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8
WVRC-8 Installation and Operation Manual
INSTALLATION
Name
Type
Description
SS Mon
Control
Sets the silence sensor audio sent to the phone line,
when enabled.
SS Sense
Control
Sets the audio trip point of the silence sensor.
Microphone
Peep hole
Used to monitor site audio when enabled.
PGM
RJ11
Voice record TT phone port, user provided TT tele-
phone.
PGM
Fem DB-9
RS-232 host PC programming port.
Rear panel connections, controls and switches.
Name
Type Description
SND-/+
Connector
Balanced send (to telco) audio input (TOP).
CLR -/+
Connector
Balanced caller (from telco) audio output (TOP).
GND
Connector Audio ground.
SS-LT/SS-RT
Connector
Unbalanced silence sensor audio input (BOTTOM).
GND
Connector Audio ground (BOTTOM).
ALM/ALM
Connector
Normally open dry alarm relay contacts (BOTTOM).
PGM
Fem DB-9 RS-232 host PC programming port.
NETWORK
RJ45
ETHERNET port 10/100baseT, LAN/WAN.
LINE
RJ11
Connects to telephone line.
PGM
RJ11
Voice record TT phone port, user provided TT tele-
phone.
SEND
Control
Sets the audio level sent to the phone line.
CALLER
Control
Sets the telco caller level.
AN 1 – 8
Connector
Analog (metering) inputs one thru eight (TOP).
AN GND
Connector
Analog (metering) ground reference terminals (TOP).
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