User`s manual
VIVOTEK
52 - User's Manual
Exposure
Advanced Mode
On this page, you can set the Measurement window, Exposure control, AE speed, and WDR Pro.
Detailed configurations will be automatically adjusted since the sensor library will automatically
adjust the value according to the ambient light.
■ Enable low light compensation: Select this option in low light mode, and the values of sharpness
and brightness will change automatically. This function also benets from an automated noise
reduction feature.
Noise reduction
■ Enable 3D noise reduction: Check to enable noise reduction in order to reduce noises and
ickers in image. This applies to the onboard 3D Noise Reduction feature. Use the pull-down
menu to adjust the reduction strength. Note that applying this function to the video channel will
consume system computing power.
3D Noise Reduction is mostly applied in low-light conditions. When enabled in a low-light
condition with fast moving objects, trails of after-images may occur. You may then select a lower
strength level or disable the function.