The 4 control switches are also located on the side circuit board, the switches in orders are for Flickerless, Back Light Comp, Auto Gain Control and Line Lock.
FL Normal | On |
BLC Normal | On |
AGC Off | On |
LL Off | On |
Control Switches
FL(Flickerless) Normal/On
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. The default setting is Normal.
BLC (Back Light Compensation) Normal/On
When BLC is turned on, the AGC, ES and IRIS operating point is determined by averaging over the center area instead of entire
BLC should not be used unless it is needed to compensate for
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