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24
Parameter Description
Mode
Device exposure modes.
●
Auto: Adjusts the image brightness according to the actual
condition automatically.
●
Gain Priority: When the exposure range is normal, the system
prefers the configured gain range when auto adjusting according
to the ambient lighting condition. If the image brightness is not
enough and the gain has reached upper or lower limit, the system
adjusts shutter value automatically to ensure the image at ideal
brightness. You can configure gain range to adjust gain level when
using gain priority mode.
●
Shutter priority: When the exposure range is normal, the system
prefers the configured shutter range when auto adjusting
according to the ambient lighting condition. If the image
brightness is not enough and the shutter value has reached upper
or lower limit, the system adjusts gain value automatically to
ensure the image at ideal brightness.
●
Manual: Configure gain and shutter value manually to adjust image
brightness.
When the
Anti-flicker
is set to
Outdoor
, you can select
Auto
,
Gain
priority
,
Shutter priority
or
Manual
in the
Mode
list.
Shutter
When selecting
Shutter Priority
or
Manual
in
Mode
, you can set
Shutter. Set the effective exposure time. The smaller the value, the
shorter the exposure time will be.
Gain
When selecting
Gain Priority
or
Manual
in
Mode
, you can set Gain.
With minimum illumination, the camera increases Gain automatically to
get clearer images.
Auto Iris
This configuration is available only when the camera is equipped with
auto-iris lens.
●
When auto iris is enabled, the iris size changes automatically
according to the ambient lighting condition, and the image
brightness changes accordingly.
●
When auto iris is disabled, the iris stays at full size and does not
change no matter how ambient lighting condition changes.
3D NR
Works with multi-frame (no less than 2 frames) images and reduces
noise by using the frame information between previous and latter
frames.
Level
This configuration is available only when the 3D NR is enabled.
The higher the level is, the better the result will be.
Step 3 Click
Apply
.
4.3.1.1.4 Configuring Backlight Parameters
You can select backlight mode from Off, BLC, WDR, and HLS.
Step 1 Select >
Camera
>
Image
>
Backlight
.
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