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Back Panel
1. Auto IRIS adjustment
2. Function switcher
Flickerless On/Off
When picture flicker fiercely, turn FL on, then the camera will stabilize the speed of
electronic shutter at 1/100(NTSC) or 1/120(PAL) automatically, and reduce the flicker
immediately.
BLC (Back Light Compensation) Normal/On
When BLC is turned on, the AGC, ES and IRIS operating points are determined by
averaging over the center area instead of entire field-of-view, so that a dimly-lit foreground
object at center area can be clearly distinguished from brightly-lit backgrounds.
BLC should not be used unless it is needed to compensate for back-lit. The default setting is
Normal.
AGC (Automatic Gain Control) Off/On
AGC ON: The sensitivity increases automatically when light is low.
AGC OFF: A-low-noise picture is obtained under a low light condition.
The default setting is ON.
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