VIVOTEK
User's Manual - 57
Noise reduction
■ Enable 3D 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
