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SETTINGS
White balance adjustment
Normally the WB (white balance) switch is set
to the A (automatic) position and the white
balance is adjusted automatically. If a manual
white balance adjustment is necessary, follow
the steps below.
Set the WB switch to the M (manual) position,
then adjust the color.
• Turn R (VR303) to set the red ratio and/or
B (VR302) to set the blue ratio.
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.
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.
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.
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.
WB
A
M
VR302
BR
VR303
LEVEL
LH
VR301
ON
OFF
ON
BLC
EI
L53U4/US GB 1999, 10, 14
12 English