DESCRIPTION
These devices are used to transmit two CCTV Camera signals
over a single Coaxial Cable at the same time. This system can be
used to Add-On a second camera in an existing Coaxial camera
system without the need to run additional cable. It can also be
used to improve transmission of CCTV pictures over long cable
runs. The system is simple to install and convenient. It will save
you the expense of running a new cable back to the monitor point
just to add one more camera to your system. Any video cable in
your system can carry two video signals back to the monitor
location.
The TVP-20 TRANSMITTER VIDEO-PLEXER is the transmitter module
used to Encode and transmit the two video signals. Simply connect
the two cameras to the input connectors, connect the power supply
and use a single cable back to the monitor site.
The RVP-20 RECEIVER VIDEO-PLEXER is the receiver module used
to receive and decode the two video signals. Simply connect the
cable coming from the TVP-20 to the cable input connector, then
take camera A and B outputs to your Quad, Switcher, Monitors, etc.
Connect the power supply and you are ready to go.
The system is housed in a black ABS enclosure that has a UL
flame rating of 94-VO and is powered by any 24VAC power
transformers. The system has an LED power indicator light to help
installation.
MOUNTING INSTRUCTIONS
The rugged one piece mounting structure allows you to mount
the unit firmly in place with two screws. Select a place to mount
the unit away from harsh or wet environments, indoors is
recommended. The TVP-20 should be located near the coaxial cable
you wish to use and the RVP-20 near your monitors or the place you
wish to bring the video signal to. Select a position that gives
you the best access to cable the system and reduces the labor in
installation.
HOW TO CABLE THE TVP-20
Connect the video cable you wish to use to the "CAMERA A
INPUT" BNC connector and connect the cable going to the RVP-20 to
the "CABLE OUTPUT" BNC connector. It is not necessary for power to
be on at this time, the video path will only be interrupted during
the cable attachment. Next connect the Second camera video output
to the "CAMERA B INPUT". BE SURE TO TERMINATE THE END OF THE VIDEO
CABLE WITH A 75 OHM TERMINATION OR PROPERLY TERMINATE INTO OTHER
EQUIPMENT.
TVP-20.ISB
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