VIVOTEK
72 - User's Manual
The inclusive window refers to “weighted window“; the exclusive window refers to “ignored window“. It
adopts the weighted averages method to calculate the value.
■ BLC (Back Light Compensation): This option will automatically add a “weighted region“ in the middle of
the window and give the necessary light compensation.
Exposure control:
■
Exposure level: You can manually set the Exposure level, which ranges from -2.0 to +2.0 (dark to
bright).
■
Exposure mode: Select Auto or Fixed mode according to your needs.
Fixed: Select Fixed to set a fixed exposure time and gain. Then, tune the slider bar to set the
Exposure time and Gain Control to the best image quality. Short exposure time will let less light into
the sensor; high gain control value would generate a certain amount of noise.
X
X
Exclude
Include 2011/03/13 17:08:56
Weighted region
Ignored region
2011/03/13 17:08:56