Sanyo VCC-3912 Security Camera User Manual


 
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.
F: High speed electronic shutter setting
Normally, the speed setting switches for
the high speed ES (electronic shutter) are
all set to the OFF position. This sets the
electronic shutter speed to 1/60 sec. The
switches can be set as indicated in table B
to select one of the 8 speeds available.
CAUTION:
The high speed electronic shutter
function cannot be used together with
the electronic iris function. When using
the high speed electronic shutter, the
EI/BLC switch must be set to the OFF
position.
Using the high speed electronic shutter
indoors with low lighting, will give
darker pictures. In such a case, add
some lights to make sure the lighting is
sufficient. If the lighting is very bright,
pay attention to the light angle in order
to avoid or minimize the smear
phenomenon effect.
Table B
Electronic Shutter
Speed
Switch position
1/60 sec.
(OFF/OFF/OFF/OFF)
1/100 sec.
(ON/OFF/OFF/OFF)
1/250 sec.
(OFF/OFF/ON/OFF)
1/500 sec.
(OFF/OFF/ON/ON)
1/1000 sec.
(OFF/ON/OFF/OFF)
1/2000 sec.
(OFF/ON/OFF/ON)
1/4000 sec.
(OFF/ON/ON/OFF)
1/10000 sec.
(OFF/ON/ON/ON)
ON
ON
ON
ON
ON
ON
ON
ON
L53L2/US GB 1995, 11, 1
12 English