EverFocus EAN Plus Series User Manual page 52

Back Light: This option is only available for EAN3300 Plus. The Back Light function is useful
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when the background of the subject is very bright and the subject itself is dark. Select Back
Light and adjust the slide bar to the left / right for setting up the back light value. The higher
the value, the more the backlight compensation.
Front Light: This option is only available for EAN3300 Plus. This function is useful when the
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bright highlights, such as flashlight or car headlights, appear on the camera view. Select Front
Light and adjust the slide bar to the left / right for setting up the front light value. 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 EAN3120 Plus / 3300 Plus:
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 EAN3220 Plus:
2D DNR: Select ON to enable the 2D DNR function.
3D DNR: Select ON to enable the 3D DNR function. You can further set up the following settings.
3D Start AGC: Set up the AGC level to automatically start the 3D NR function.
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3D End AGC: Set up the AGC level to automatically stop the 3D NR function.
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3D Level: Set up the 3D DNR level.
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Smart NR: Select ON to enable the Smart NR function. The 3D NR function will be
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automatically turned on when a motion event occurs.
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EAN Plus Series