EverFocus EPN4122 User Manual page 64

Brightness: Set up the brightness value.
Flickerless: Select On / Off to enable / disable the flickerless function to the camera view. Enable
the function can reduce the flicker on camera view when installing the camera into different
frequencies (NTSC or PAL).
AE Response: Set up the Auto Exposure Response time.
AE Reference: Set up the Auto Exposure value here.
BLC Settings: Back Light Compensation (BLC) is used to make the subject appear clearer when it is set
against a bright background. This option is not available when you select Auto for AE Mode setting.
The options vary among models.
OFF: Select to switch Back Light Compensation functions off.
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ON (BLC): This option is useful when the background of the subject is very bright and the
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subject itself is dark. The BLC will measure the light of the image center and the lens iris will
automatically set for optimal image quality.
For EPN4122 / 4122i: Select ON (BLC), the
be active (see image below). Click the
screen. Click on the areas to enable / disable the BLC function. Select a level for the BLC areas.
The selected areas (in green) will be applied with the BLC function.
ON (HLC): This function is useful when the bright highlights, such as flashlight or car headlights,
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appear on the camera view. Select a level for the HLC. The higher the value, the more the
highlight compensation.
Noise Reduction Settings: This limits the amount of digital "video noise" that is usually found in any
video stream, and helps to reduce file size. The higher the level, the more the reduction.
For EPN4220 / 4220i:
Select ON / OFF to enable / disable the Noise Reduction function. Or select Auto to let the
camera automatically enable / disable the Noise Reduction function. Slide the Level bar to set
up the level. The higher the level, the more the reduction.
For EPN4122 / 4122i:
3D-DNR Settings: Select ON to force on the 3D-DNR function when the selected level (the field
below) is achieved; Off to disable the 3D-DNR function; Auto to automatically turn on / off or
adjust the level for the 3D-DNR function. Select a level for the 3D-DNR. The higher the level, the
more the reduction.
button next to the Mode drop-down list will
button, the green setup areas appear on the left
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EPN Series