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3.3 White Balance
White balance can be set to ATW, PUSH, USER1, USER2, ANTI
CR, MANUAL or PUSH LOCK.
ATW (Auto Tracking White balance) and PUSH (Full pull-in) are
continuously monitoring/analyzing the color temperature of the
incoming light and correcting the white balance.
ATW limits the color temperature range at about 2,500˚K~8,500˚K to
reduce the excessive compensation for the big object which has a
single color.
PUSH has no limits between about 1,800˚K~10,500˚K but it may
over-compensate the white balance for the big object which has a
single color.
*In cases where it goes under 2,500˚K such as halogen light, ATW may
stop. If so, PUSH mode is recommended.
*In cases if Switch on the camera in an area where SAVE ENERGY
LAMPS are the only source of lights the Picture might be RED in
ATW mode. In these cases PUSH mode is recommended.
USER1 and USER2 are a fixed white balance which is
user-programmable by R-GAIN and B-GAIN and useful only for
the steady light.
ANTI CR (Anti Color Rolling) can reduce color rolling under
the fluorescent light when the camera operates in shutter control
without an auto iris lens. (NTSC version only) .
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