SETTINGS

 

 

 

 

 

 

c

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VR401

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

EI

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

ON

 

 

 

L

 

 

H

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

DC

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

VIDEO

 

 

 

 

BLC

 

 

 

 

A. I.

 

 

 

 

 

 

 

 

 

 

 

LENS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Control name

Position

 

a

Electronic iris (EI)/Backlight compensation

OFF

 

 

(BLC) switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

b

Auto-iris lens switch (A.I. LENS)

DC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c

Lens iris level volume (LEVEL)

about centre

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electronic iris function setting

Use a manual or fixed iris lens and set the lens

 

 

 

 

aperture to the shortest F stop. Set the EI/BLC

EI

 

 

 

switch to EI-ONposition.

ON

 

 

 

Note:

OFF

 

 

 

ON

 

 

 

 

 

 

 

 

Please refer to the specifications for dynamic

BLC

 

 

 

 

 

 

 

range of the electronic iris.

 

 

 

 

 

 

 

 

CAUTION:

 

 

 

 

•The electronic iris is suitable for normal indoor use. When the EI/BLC switch is set to the EI-ONposition, 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/BLC switch to the 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.

When using an auto-iris lens (for indoor/outdoor use)

Set the EI/BLC 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.

10 English