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  | 1  | 2  | ISOLATEDPOWER ONLY  | 
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DC12V  | AC24V  | CLASS2 ONLY(U TYPE)  | (E TYPE)  | 
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  | TX+ TX- RX+ RX- AUX GND  | |||
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  | SYNC IN  | VIDEO OUT  | 
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  | SEE INST-  | 
POWER  | 
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  | RUCTION  | |
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  | MANUAL  | ||
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19[DC 12V, AC 24V] Power input terminals To input DC 12V or AC 24V power.
20[TX+A, 
21[AUX, GND] Auxiliary Input/Output
Terminals
If there is any change in the area set on the MOTION DETECT screen, these terminals output the corresponding signals. ( Page 34)
These terminals also output the B&W/ COLOUR signal. ( Page 30) 
When carrying out B&W/COLOUR switching using the control signal, the signals are input through these terminals. ( Page 30)
[B&W: make; COLOUR: break]
22[Y/C OUT] Y/C output connector
This 
• Pin configuration of Y/C OUT connector
43
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 1
Pin No.  | Signal  | 
1GND
2GND
3Luminance (Y)
4Chrominance (C)
23 [VIDEO OUT] Video signal output connector
This BNC connector outputs a composite video signal. Connect this to the video input connector of a video monitor, switcher, etc.
24[POWER] Power indicator lamp
This lamp lights when power is supplied to the camera.
25[SYNC IN] Sync signal input connector This BNC connector accepts the input of an external sync signal such as a composite video (VBS) or black burst (BB) signal. When a sync signal is input into this connector, the camera operation is automatically synchronized with the external sync signal.
To terminate this connector at 75Ω, turn ON the EXT.TERM switch 14 .