22 – DIGITAL COLOR DOME CAMERA
How to use OSD Menu
FLICKERLESS [OFF, ON]
If set to ON, the shutter speed will be fi xed to
1/100(PAL:1/120) second. This will prevent possible screen
distortion due to a mismatch between the vertical sync
frequency and the blinking frequency of the lighting.
Note :
If the SHUTTER menu is set to AUTO or FIX mode, the
FLICKERLESS menu will not be available.
If the SENS-UP function is set to FIX mode, the Flickerless
menu will be deactivated.
If AGC is set to FIX mode, the FLICKERLESS function will
be disabled.
XDR (eXtended Dynamic Range)
[OFF, LOW, MID, HIGH]
Actively controls the gamma compensation in the
way it operates the ambient luminance contrast
in a certain pixel unit to determine the optimal
visibility.
Select one from OFF, LOW, MID and HIGH.
Closing to HIGH will increase the compensation
level.
DAY/NIGHT
[DAY,NIGHT,AUTO,EXT]
DAY
If set to DAY, it will be fi xed to DAY mode
regardless of the ambient conditions.
NIGHT
If set to NIGHT, it will be fi xed to Black-and-White
mode regardless of the ambient conditions.
❖
–
–
–
❖
❖
•
•
If you press the SETUP switch with a NIGHT sub
menu selected, you will see a menu where you can
set Burst to OFF/ON.
If BURST is set to ON, the Burst signal will output
together with the black-and-white composite video
signal. If BURST is set to OFF, the Burst signal does
not output.
You can set the BURST option to OFF/ON, or
select to output the Burst signal in NIGHT mode.
AUTO
The camera will automatically switch between
DAY and NIGHT mode, according to the lighting
condition.
If you press the SETUP switch with an AUTO-
based sub menu selected, you will see the
appropriate screen.
AUTO
BURST OFF
DAYÆNIGHT
BRIGHTNESS MID
DWELL TIME 2S
NIGHTÆDAY
BRIGHTNESS MID
DWELL TIME 5S
MASK AREA 1 2
You can set the BURST option to OFF/ON, or
select to output the Burst signal in NIGHT mode.
The BRIGHTNESS of DAYÆNIGHT sets the
brightness degree of color to BW switching,
for which you can select from LOW, MID, and
•