77
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.
NOTE: BLC
cannot be selected when
True WDR
is enabled.
Exposure control:
■ Exposure level: You can manually set the Exposure level, which ranges from -2.0 to +2.0 (dark to
bright).
NOTE:
The ranges are from -1.0 to +1.0 when
True WDR
is enabled.
■ Exposure mode: Select
Auto
or
Manual
mode according to your needs.
Manual
: Select
Manual
to set an iris, exposure time and gain. Then, tune the slider bar to set the
maximum and minimum exposure time and maximum and minimum gain control to the best image
quality. Lens iris is fixed, exposure time and gain control are operating within the setup range. A
shorter exposure time allows less amount of light to enter the sensor; while a higher gain control value
generates certain amount of noises.
NOTE
* Exposure mode
cannot be selected when
True
WDR
is enabled.
*
In a setup of
Exposure time
and
Gain control
, do not set maximum and minimum value as equal.
2011/10/15 17:08:56
Weighted region
Ignored region
X
X
Exclude
Include
