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(National Television System Committee) is the analog
television system that is used in most of North America,
parts of South America, Myanmar, South Korea, etc..
3.2 EXPOSURE
Exposure describes the brightness-related parameters.
You can adjust the image brightness by the SHUTTER
FLICKER MODE, AGC, BRIGHTNESS, and D-WDR in
different light conditions.
SHUTTER
Shutter denotes the speed of the shutter.
PAL: AUTO, 1/25 s, 1/50 s, FLK, 1/200 s, 1/400 s, 1/1k s,
1/2k s, 1/5k s, 1/10k s, and 1/50k s are selectable.
NTSC: AUTO, 1/30s, 1/60s, FLK, 1/240s, 1/480s, 1/1k s,
1/2k s, 1/5k s, 1/10k s, and 1/50k s are selectable.
FLICKER MODE
Set the Flick Mode as ON to prevent the image from
flicker when the video out is not compatible.
AGC
It's a form of amplification where the camera will
automatically boost the image output signal to optimize
the clarity of image in poor light conditions. You can set
the AGC value from 0 to 15. The AGC is disabled if the
value is set as 0.
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, the brighter
the image is.
D-WDR
The digital wide dynamic range helps the camera
provide clear images even under backlight
circumstances. When there are both very bright and
very dark areas simultaneously in the field of view,
D-WDR balances the brightness level of the whole
image and provides clear images with details.
Set the D-WDR as ON to improve the image quality
under the backlight environment.
Set the D-WDR as OFF to disable the function.
3.3 BACKLIGHT
Backlight is applicable for the backlight or the high
luminance environment. You can set the Backlight as
BLC, HLC, or OFF.
BLC
Backlight Compensation: If there's a strong backlight,
the object in front of the backlight will appear
silhouetted or dark. Based on the back area, BLC
enhances the brightness of the whole image, which
makes it possible to see the area in the strong backlight
clearly, but the backlight area will be over-exposed.
HLC
High Light Compensation: Masks strong light sources
that usually flare across a scene. This makes it possible
to see the detail of the image that would normally be
hidden.
EXPOSURE
SHUTTER
FLICKER MOD
AGC
BRIGHTNESS
D-WDR
RETURN
Figure 3-4 EXPOSURE
AUTO
OFF
10
37
AUTO
RET
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