3.3
Main Menu
3.3.2
AE (Auto Exposure)
AE describes the brightness-related parameters. You
can adjust the image brightness by the
BRIGHTNESS
,
EXPOSURE MODE
, and
GAIN
in different light
conditions.
EXPOSURE
BRIGHTNESS
EXPOSURE MODE
LV
GAIN
RETURN
5
BLC
5
MIDDLE
Figure 3-2
AE
BRIGHTNESS
Brightness refers to the brightness of the image. You
can set the brightness value from 1 to 10 to darken or
brighten the image. The higher the value is, the brighter
the image is.
EXPOSURE MODE
You can set
AE
mode as
GLOBAL
,
BLC
, and
WDR
.
GLOBAL
GLOBAL refers to the normal exposure mode which is
for adjusting the situations including unusual lighting
distribution, variations, non-standard processing, or
other conditions of under exposure to get an optimum
image.
BLC (Backlight Compensation)
BLC (Backlight Compensation) compensate light to the
object in the front to make it clear, but this causes the
over-exposure of the background where the light is
strong.
When BLC is selected as the exposure mode, the BLC
level can be adjusted from 1 to 10.
WDR (Wide Dynamic Range)
The wide dynamic range (WDR) function helps the
camera provide clear images even under back light
circumstances. WDR balances the brightness level of
the whole image and provide clear images with details.
GAIN
It optimizes the clarity of image in poor light scene. The
GAIN
level can be set to
HIGH
,
MIDDLE
, and
LOW
.
Select
OFF
to disable the
GAIN
function.
The noise will be amplified if the
GAIN
is on.
3.3.3
WB (White Balance)
White balance is the white rendition function of the
camera to adjust the color temperature according to
the environment. It can remove the unrealistic color
casts in the image. You can set WB mode as
ATW
, and
MWB
.
ATW
In
ATW
mode, white balance is being adjusted
automatically according to the color temperature of the
scene illumination.