Samsung SCC-B1331 Mode D'emploi page 22

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How to use OSD Menu
AGC FIX
LEVEL
If you press the SETUP switch with a FIX sub
menu selected, you will see the appropriate screen.
As a fi xed value of the AGC gain is used in FIX
mode, you can select one of the 16 detailed levels
from VERY LOW to VERY HIGH before fi xing it.
❖
DNR [OFF,LOW,MID,HIGH, USER(1~16)]
You can confi gure the DNR (Digital Noise
Reduction) related settings.
Reduces the noise on the screen.
This is especially useful for a severely distorted
screen.
You can set the level if you set DNR to USER.
❖
SHUTTER
[OFF, AUTO 1/100(PAL:1/120), AUTO 1/250,
AUTO 1/500, AUTO 1/1000, AUTO 1/2000, AUTO
1/4000, AUTO 1/10K , 1/100(PAL:1/120), 1/250,
1/500, 1/1000, 1/2000, 1/4000, 1/10K , EXT]
The SHUTTER menu is used to set the fi xed
high-speed electronic shutter, auto high speed
electronic shutter and external high speed
electronic shutter(EXT).
You can select one of 7 options from 1/100(PAL:1/120)
to 1/10K for the fi xed high speed electronic shutter,
which is mostly used for imaging a fast moving object.
The auto high speed electronic shutter operates
as the fi xed high speed shutter in a high contrast
scene but automatically focuses the target if the
iris opens fully in a low contrast scene like in ELC
mode. When it gets brighter back, the mode will
switch to the fi xed high speed electronic shutter
mode.
However, the auto high speed shutter operates
properly only in a camera featuring a DC or VIDEO
18 – DIGITAL COLOR CAMERA
[01]
lens.
In external high speed electronic shutter (EXT)
mode, you can select one of 8 modes from OFF
through 1/100(PAL:1/120) to 1/10K for the high
speed electronic shutter. It works as the high
speed electronic shutter. You can select an
option using SHUTTER(S0), SHUTTER(S1) and
SHUTTER(S2) on the rear.
Connect each of the terminals to GND.
See the below table for the operation.
SHUTTER(S0) SHUTTER(S1) SHUTTER(S2)
OFF
(NTSC: 1/60, OFF
PAL:1/50)
1/100
ON
(PAL:1/120)
1/250 OFF
1/500 ON
1/1000 OFF
1/2000 ON
1/4000 OFF
1/10K ON

Note :
If the SHUTTER option is set to fi xed electronic shutter or
–
EXT mode, the SENS-UP menu will be deactivated.
❖
FLICKERLESS
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.
❖
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.
OFF OFF
OFF OFF
ON OFF
ON OFF
OFF ON
OFF ON
ON ON
ON ON
[OFF, ON]