Power Input - Security-Center TV7014 Installation Manual

(1) Video output connector (VIDEO OUT)
BNC output. This connector is for connecting the camera video signal to the
VIDEO IN connector of, for example, the monitor (composite signal: 1Vp-p).

(2) Power input

12V DC voltage. Approved for DC voltage are class 2 power supply units only.
Ensure the polarity is correct.
(8) Selector for flicker compensation (FL)
- adjustable for colour cameras
This function compensates image flickering occurring with 100Hz fluorescent
lamps. As a rule this function is not necessary for the European market. The
switch should therefore be positioned to OFF.
(9) Selector for automatic gain control (AGC)
- adjustable for colour cameras
Select the desired mode.
AGC high (OFF position): The image is maximally amplified (approx. 26 dB).
Noise may appear in the image. Suitable for low illumination.
AGC low (ON position): Normal amplification of the image (approx. 16 dB).
Suitable for sufficient illumination.
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