HD PTZ Camera User Manual
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2) Drag the slide bar of Level to adjust laser strength, ranging 0 ~ 100;
3) On the dropdown list of Spotlight
Control, select “Default”, “Small Spotlight” or “Large
Spotlight”.
Picture 5-6 Laser
5.1.7
Image Enhancement
Picture 5-7 Image Enhancement
When there are many noise points caused by environment and camera lens, noise reduction
function can be enabled to correct images. Images processed by 2D noise reduction will look softer;
while those processed by 3D noise reduction will have obviously fewer noise points and will look
much clearer.
2D Noise Reduction: You can select "Enable" or "Disable". After enabling, you can drag
the slide bar to adjust 2D noise reduction level.
3D Noise Reduction: You can select "Enable" or "Disable". After enabling, you can drag
the slide bar to adjust 3D noise reduction level.
Note: When the 3D noise reduction level is too high, there will be hauling tail on the image of
moving objects. Usually,
it’s unnecessary to edit this parameter.
Dynamic Adjustment: When there is strong light background, which causes sharp contrast
between the light and the dark part of the image, you can adjust and optimize images
through dynamic adjustment. Select a mode from the dropdown list according to actual
requirements.
Disable: the default option is "Disable", which disables dynamic adjustment.
Backlight compensation: Backlight compensation can provide optimal exposure of
target when there is strong background light. When selecting "Backlight Auto", drag
