SETTINGS
Camera setup section
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Electronic iris function setting
Use a manual or fixed iris lens and set the lens |
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aperture to the shortest F stop. Set the EI | ON |
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| EI |
MIR
VR401 L E V E
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H L
DC 
VIDEO
A.I.
LENS
switch to ON position. |
Note: |
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OFF |
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Please refer to the specifications for dynamic |
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| EI |
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range of the electronic iris. |
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d
| Control name | Position |
a | Mirror image switch (MIR) | OFF |
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b | Backlight compensation switch (BLC) | OFF |
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c | Electronic iris (EI) | OFF |
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d | DC | |
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e | Lens iris level volume (LEVEL) | about centre |
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CAUTION: |
•The electronic iris is suitable for normal indoor use. When the EI switch is set to the ON position, do not use an
•If used under fluorescent light, the image may flicker. In such a case, change to incandescent lighting or set the EI switch to the OFF position and use an
•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 EI switch to the OFF 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.