Backlight Compensation Setting - Sanyo VCC-4312P Instruction Manual

SETTINGS
Lens iris adjustment
If using a DC type auto-iris lens, you will need to set the LEVEL
(VR301) volume when shooting in the conditions described below.
VR301
LEVEL
L H
L (counterclockwise): To decrease the contrast
H (clockwise): To increase the contrast
•
If shooting simultaneously in a dark room and through a bright
window.
•
If the subject background is extremely bright or dark.
•
If the brightness of the picture on the monitor is not correct.
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English

Backlight compensation setting

Use an auto-iris lens and set the EI/BLC switch to the BLC-ON
position, to engage the backlight compensation function.
EI
ON
OFF
ON
BLC
If using a VIDEO type auto-iris lens
•
The ALC volume on the lens should be turned all the way to Av
(Average).
•
If the backlight compensation function does not compensate
properly for the conditions, set using the LEVEL volume on the
lens.
CAUTION:
The electronic iris function and the backlight compensation function
cannot operate simultaneously.