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
1
1
1
Adjust the brightness (iris) (1 – 100).
• The greater the number, the brighter it gets.
2
2
2
2
Set “MENU” to “END” and press the SET button.
R
Finishes 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.
• 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)
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