TV-1200is a Twist-pair Video Transmission equipment, it used for
short distance video transmission of the security monitor system.
It includes the Sender (TV-1200) and Receiver (TV-1200).The
transmission medium is CAT5 Unshielded Twisted Pair. It transfers
the single color and multicolor PAL、NTSC、SECAM signal in real-time.
The standard transmission distance is 1200 meters, the longest
transmission distance is 1500m. The transmission distance will be
longer if it transmits black-white image signal. Use the switch on
the Receiver to set up the diferent transmission distance. When
system connection is finished, set up the switch according to the
transmission distance, coordinating adjustment of the Receiver
equipment so that you can get the best image
TV-1200 has the function of restraining interference and low
electromagnetic radiation . It can make Ringing telephone, RS485
controlling data, Audio, many routes video and low-pressure power
transmit through the same cable. Choose one pair from four pairs of
Twist-pair, it can transmit one route signal, four pairs of
Twist-pair can transmit four routes signal or many kinds of signal
combination. And they don not disturb each other. The product has
the instant concussion safeguard
Product Features:
Receiver has the double voltage work modes (alternating current and
direct current)
Real-time Video Transmission
Good image quality
Anti- thunder design
Video / power indication
Distance extension Adjustment function
Integrated circuit core
1200 meters of standard transmission distance
Metal outer covering, simple installation
Restrain interference strongly
Installation:：
TV-1200 Sender
1 Connect the video signal with BNC on VIDEO IN through coaxial
cable
2 choose a pair of twisted pair line, connect with TP+ and TP- on
TV-1200 respectively
3 Power connection: if it is direct current DC12Vthen connect with
+” -”, if it is alternating current AC24V, then connect with~”、~”.
4 Consult the switch setting tabulation so that user can set up the
position of four switches correctly. User also can set up by
yourself according to the actual situation
so that you can get the best image.
5 POWER LED red light is onit shows power is connected..
6 VIDEO LED yellow light is onit shows video signal is connected.
TV-1200 Receiver:
1 connect another side of the Twist-pair which is connected with
Sender with TP+ and TP- of the TV-1200.
2 Insert one side of the video cable to BNS port of the VIDEO OUT
on TV-1200, connect another side of the cable with the monitor or
other display terminal.
3 TV-300 with the monitor, connect two TV-300 equipments by Twisted
Pair. One side of the Twisted Pair (two cores) should be connected
with TP+ and TP- on the TV-300 of the camera, another side should
be connected with TP+ and TP- on the TV-300 of the monitor ( It
does not have the diference between Sender and Receiver, they can
be changed.)
3. power connection：if it is direct current DC12Vthen connect with
+” -”, if it is alternating current AC24V, then connect with~”、~”.
4. Consult the switch setting tabulation so that user can set up
the position of four switches correctly. User also can set up by
yourself according to the Actual situation
so that you can get the best image.
5. POWER LED red light is onit shows power is connected..
6. VIDEO LED yellow light is onit shows video signal is connected.
Technology Index
Video Transmission voltage: 1.0Vpp/75
Link Cable Type: Unshielded Twisted Pair to 24-16AWG
Link Cable Sort: five types or above five types
Link Cable Impedance: 100±20
Environment variables-25℃～70℃
Voltage：12VDC or 24VAC (Receiver)
Frequency response: DC to 6MHz
