21
English
Adjusting Electronic Iris
(For Manual or Fixed Iris Lens)
For accessing the MAIN MENU, see page 13 – 14.
If you need to adjust the brightness for using manual iris lens or fixed iris lens, follow the steps below.
• Adjust the iris manually.
1
11
1
Adjust the brightness (iris) (1 – 100).
• The greater the number, the brighter it gets.
2
22
2
Set “MENU” to “END” and press the SET button.
RFinishes the settings screen and returns to the normal
monitoring screen.
• If you want to return to the previous screen, select “BACK” and
press the SET button.
IRIS SETTING (EI: Electronic Iris)
SET
IRIS EI
SET
EXPOSURE
(SET)
MAIN MENU
LANGUAGE SET
TITLE OFF
SYNC INT
DAY/NIGHT AUTO
WHITE BALANCE ATW
ALARM SET
OPTION SET
PRESET OFF
MENU END
EXPOSURE SET
EXPOSURE SETTING
BLC OFF
WIDE-D OFF
SENSE UP OFF
SHUTTER -----
PRESET OFF
MENU BACK
IRIS EI
IRIS SETTING
40
[LEVEL]
PRESET OFF
MENU BACK
40
MEMO:
A manual iris lens or a fixed iris lens is recommended for indoor
monitoring.
Note:
• Under extremely bright lighting, unfavorable phenomena may occur
such as swaths of smear on the screen, because light intensity
entering the lens is too high to be controlled. Reduce the intensity by
changing the angle of the lighting source or by other means.
• If the images of subjects under fluorescent lighting are flickering,
replace fluorescent lighting with incandescent lighting.
• The shutter speed set in the AI mode will be overridden.
(See page 29)
• Setting “WIDE-D” to “ON” will force the iris setting from “EI” to “AI”.
This setting will remain “AI” after setting “WIDE-D” to “OFF”.
(See page 26)
