VIVOTEK
52 - User's Manual
Noise 3D noise reduction
■ Enable noise reduction: Check to enable noise reduction in order to reduce noises and flickers
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�
Exposure
On this page, you can set the Measurement window, Exposure level, Exposure mode, and
Iris mode� Detailed configurations will be automatically adjusted since the sensor library will
automatically adjust the value according to the ambient light�
Sensor Setting 1:
For normal situations
Note that the
Preview
button has been cancelled, all changes made to image settings is directly
shown on screen� You can click
Restore
to recall the original settings without incorporating the
changes� When completed with the settings on this page, click
Save
to enable the setting� You can
also click on
Profile
to adjust all settings above in a pop-up window for special lighting conditions�
Activated period
: Select the mode this profile to apply to: Day mode, Night mode, or Schedule
mode� Please manually enter a range of time if you choose Schedule mode� Then check
Save
to
take effect�
Sensor Setting 2:
For special situations
