VIVOTEK
50 - User's Manual
Weighted region
X
Include
Exclude X
Note that when the WDR feature is enabled, the Exposure mode and the BLC functions will be
uncongurable. When WDR is enabled, the Exposure mode will be congured into the Auto mode.
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 customized windows as inclusive or exclusive
regions� A total of 10 windows can be set� The inclusive window refers to “weighted window“; the
exclusive window refers to “ignored window“� It adopts the weighted averages method to calculate
the value�
A total of 10 inclusive and exclusive windows can be created for a view� You can create Exclude
windows for the camera to ignore the lighting condition of certain areas�
Note that the title pane of the Include/Exclude windows is not included into the calculation� The
inclusive and exclusive windows can be placed one on top of another� The inclusive windows have a
higher priority� You can overlap these windows, and, if you place an exclusive window within a larger
inclusive window, the exclusive part of the overlapped windows will be deducted from the inclusive
window�