SETTINGS
Iris function setting
This should normally be set to the down (AI) position.
Use a manual or fixed iris lens and set the lens aperture to the
shortest F stop. Set the switch 1 (IRIS) to the up (EI) 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
switch 1 (IRIS) is set to the up (EI) 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 switch 1 (IRIS) to
the down (AI) 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.
When using an auto-iris lens (for indoor/outdoor
use)
Set the switch 1 (IRIS) to the down (AI) position.
CAUTION:
If conditions are outside the electronic iris operation range or more
than the maximum illumination, it will cause saturation of the CCD. In
that case, use a manual iris lens.
Aperture
This switch 2 (APER) is normally set to the down (NORM) position. If
you would like to emphasize the contours of the object, set the switch
2 (APER) to the up (SHRP) position.
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L53X4/US GB 2000, 10, 13
12 English
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