EverFocus 350HQ Manuel d'utilisateur télécharger pdf (Page 11)

??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(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 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.

FL Normal

BLC

Normal

AGC Off

LL Off

Control Switches

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EverFocus 350HQ Manuel d'utilisateur Page 11