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setup screen
M
At night operation, this function will be activated only if the incoming highlight exceeds a certain
area in a low contrast environment.
At night, HLC will not function if the scene is either too bright or too dark.
Exposure Setup
You can adjust the exposure level of the camera.
1.
Select <Exposure>.
2.
Select each item and set it properly.
•
Brightness : Adjust the screen
brightness.
•
Shutter mode : Adjust the electronic
shutter of the camera.
-
ESC (Electronic shutter control) :
Adjust the shutter speed
automatically according to the
ambient brightness.
-
Manual : Adjust the shutter speed
of the camera manually.
-
A.FLK (Anti flicker) : This will prevent the screen from flickering.
•
Shutter speed : Control the shutter speed manually.
•
SSNR3 : Specify the use of noise reduction.
•
SSNR3 level : Adjust the noise reduction level.
•
Sens-up mode : Automatically senses the darkness level at night or in a low
contrast scene and extends the accumulation time accordingly for a bright and
sharp image.
If you set the shutter mode to Manual/A.FLK, SENS-UP mode will be deactivated.
The greater the video accumulation factor is, the brighter the screen is but the afterimage of a
moving object grows accordingly.
•
Sens-up limit : Set the work condition to Auto mode in a low contrast scene.
•
Iris : You can set the camera iris to AUTO or MANUAL to your preference.
For a camera with the shutter type of ESC, the iris will operate properly only if it is set to
<Manual>.
If the iris is set to <Auto>, the shutter speed will be fi xed to 1/30 second in ESC mode.
•
Iris F-No : Specify the iris F-figure as preferred.
•
AGC mode : Specify the level according to the screen luminance.
•
AGC Val : Select an AGC value between 0 dB and 36 dB.
74_ setup screen
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