VIVOTEK
48 - User's Manual
Exposure Advanced Mode
On this page, you can set the Measurement window, Exposure level, Exposure mode, Iris
adjustment, Iris speed, Exposure time, and Gain control settings. Detailed congurations will be
automatically adjusted since the sensor library will automatically adjust the value according to the
ambient light.
Sensor Setting 1:
For normal situations
Sensor Setting 2:
For special situations
Measurement Window: This function allows user to set measurement window(s) for low light
compesation.
■ Full view: Calculate the full range of view and offer appropriate
light compesation.
■ Custom: This option allows you to manually add a specific window as a measuring area. The
measuring window refers to “weighted window“ where the lighting condition within the particular
area is taken into account. Camera firmware then adopts the weighted averages method to
calculate the value.
Include
One inclusive window can be created for a view.
Note that the title pane of the Include window is not included into the calculation.