SETTINGS
EI (Electronic iris) function setting
Under normal conditions, set the
EI
switch to
the
EI OFF
position and use an auto-iris lens.
However, if you have a manual lens or fixed iris
lens, set the lens aperture to the shortest F stop
and set the
EI
switch to the
EI ON
position.
Note:
Please refer to the specifications for dynamic
range of the electronic iris.
CAUTION:
•
The electronic iris is suitable for normal
indoor use. When the
EI
switch is set to the
EI ON
position, do not use an auto-iris lens.
•
If used under fluorescent light, the image
may flicker. In such a case, change to
incandescent lighting or set the
EI
switch to
the
EI OFF
position and use an auto-iris lens.
•
When shooting bright subjects, pay
attention to the light angle in order to avoid
or minimize the smear phenomenon effect.
•
If conditions are outside the electronic iris
operation range or more than the maximum
brightness, it will cause saturation of the
CCD. In that case, use a auto iris lens.
INT
EI OFF
EI ON
L-L
12
L53V2/XE (VCC-5775P) GB 2000, 7, 11
14
English
