PARTS NAMES
REAR PANEL
1 | 2 | 3 4 | 5 | 6 78 | 9 | F |
CAMERA | 3 OUT IN 4 OUT |
IN 1 OUT IN 2 OUT IN |
MONITOR
1 2
VCR | ||
IN OUT | IN | VCR |
OUT | ||
CONTROL 
G C R1 R2 C S C A C 1 2 3 4 C
MONITOR 1 | RS232C |
G H I
1IN/OUT (Camera input/output) terminals Connect the cameras cable to the IN terminals.
You can use the OUT terminal to output the camera signal input at the IN terminal.
2MONITOR 1 (Monitor 1 output) terminal
3MONITOR 2 (Monitor 2 output) terminal
4VCR IN (Video cassette recorder input) terminal
5VCR OUT (Video cassette recorder output) terminal
6
7
8MONITOR 1 (Monitor 1
9RS232C
To control this unit using a personal computer, connect the computer serial terminal to this terminal using a
FCONTROL terminal
GBattery compartment
HPower cord holder
Using the supplied tie, attach the power cord to the holder as illustrated.
IAC Power socket
Insert the power cord female plug firmly into this socket. When the other plug of the power cord is connect to a live power source, the POWER indicator on the front panel will light.
NOTE: Model
(RS232C terminal)
1 2 3 4 5
6 7 8 9
Pin No. | Signal | Function | Signal direction |
1 | – | – | – |
2 | RXD | Data reception | Computer → Multiplexer |
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3 | TXD | Data transmission | Multiplexer → Computer |
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4 | – | – | – |
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5 | GND | Ground | – |
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6 | – | – | – |
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7 | RTS | Request to send | Multiplexer → Computer |
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8 | – | – | – |
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9 | – | – | – |
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(CONTROL terminal)
Pin | Signal |
G | Ground |
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C | Common |
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R1 | Remote input 1 |
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R2 | Remote input 2 |
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C | Common |
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S | Switching input (DC 5V) |
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C | Ground |
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A | Alarm output (DC 5V) |
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C | Common |
1 | Alarm input 1 |
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2 | Alarm input 2 |
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3 | Alarm input 3 |
4 | Alarm input 4 |
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C | Common |
4 | English |
