Samsung SDC-425N, User Manual, Page: 9 / 16

COLOR CCD CAMERA User’s Manual
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COLOR CCD CAMERA User’s Manual
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DC/Video : Select Auto Iris Lens
• When DC is selected, you can control screen brightness. The range of brightness
control is between 1 and 70. Adjust the brightness appropriately for optimal
screen brightness.
• Some lenses may not work properly, depending on the setting of the BRIGHTNESS LEVEL.
• When Using a Video-Type Auto Iris Lens
Adjust the ALC adjustment terminal on the lens appropriately. In general, set it to
AV (Average).
It may not work properly depending on the installed lens. Set the Level VR of the
lens to the optimal value.
Set AGC to OFF and adjust the Lens VR to an appropriate brightness.
Adjust the Lens VR, adjust the BRIGHTNESS, and then check if the screen
brightness changes properly. Otherwise, adjust the Lens VR again.
Notes
How to Use the Camera
Using this function, you can control screen brightness.
1. When the SETUP menu screen is displayed, select LENS by using the Up and Down
buttons so that the arrow indicates LENS .
2. Select the connected lens type by using the Left and Right buttons.
LENS
1. When the SETUP menu screen is displayed, select EXPOSURE by using the Up and
Down buttons so that the arrow indicates EXPOSURE .
2. Select a desired mode using the Up and Down buttons.
EXPOSURE
MAIN SETUP
1.LENS DC
2.EXPOSURE
MAIN SETUP
1.LENS DC
2.EXPOSURE
3.WHITE BAL ATW
Manual : Select Manual Lens
EXPOSURE
1.SHUTTER ---
2.AGC HIGH
3.SENS-UP OFF
4.RETURN
SHUTTER : You can select either auto or manual shutter.
- A.FLK : Select this when you experience picture flicker, which can happen when there
is a clash with the frequency of the installed lighting.
- ESC : Select this to control the shutter speed automatically. If ESC is selected, the
shutter speed is automatically controlled depending on the ambient illumination
of the subject.
- MANUAL : You can control shutter speed manually.
• When the SHUTTER is set to ESC after selecting the Internal Synchronization Type, the
picture may become unstable if the camera faces a bright fluorescent light. Therefore,
take care when choosing the installation position.
• ESC and MANUAL modes are only available together when the lens is set to MANUAL.
• When the SHUTTER is set to MANUAL or A.FLK mode, SENS-UP will be disabled.
Notes
AGC(AUTO GAIN CONTROL) : The higher the gain level, the brighter the screen -
but the higher the noise.
- OFF : Deactivates the AGC function.
- LOW : Allows automatic gain control from 5.3dB to 32dB.
- HIGH : Allows automatic gain control from 5.3dB to 37dB.
SENS-UP : When it is night or dark, the camera automatically detects the light level and
maintains a clear picture if this mode is activated.
- OFF : Deactivates the SENS-UP function.
- AUTO : Activates the SENS-UP function.