HD-TVI Speed Dome DS-2AE7232TI-A User Manual
UM THD DS-2AE7232T-x 020519NA
23
Configuring the Noise Reduction
To reduce the image noise, you can set the value of
2D DNR
and
3D DNR
respectively. The greater the
value, the less noise will be in a low illumination environment. You can disable the function by turning the
value to
OFF
.
Configuring the Image Quality
•
Wide Limit:
Set the value of
WIDE LIMIT
to limit the minimum zoom of the lens with
1.0
,
1.1
,
1.2
,
1.3
,
1.5
,
1.8
, and
2.0
available.
NOTE:
The
Wide Limit
function is supported by certain speed dome models.
•
Chroma Suppress:
Set the Chroma suppress value from 1 to 3 to suppress the color noise so as to get a
clear and high-quality image in a low luminance environment.
NOTE:
The
Chroma Suppress
function is supported by certain speed dome models.
•
Saturation:
Saturation value from 0 to 7 indicates the brightness of the color. The higher the saturation,
the brighter the color.
NOTE:
The saturation function is supported by certain speed dome models.
•
Scene Mode:
Set the scene mode to
INDOOR
or
OUTDOOR
, and the default image settings will be changed
according to the selected scene mode.
•
Contrast:
Contrast is the degree of difference between the darker and lighter parts of the image.
NOTE:
The contrast function is supported by certain camera models.
•
HLC:
Set the value of
HLC
to brighten the darker area and weaken the highlight area of the image. The
greater the value, the stronger the effect will be.
NOTE:
The HLC function is supported by certain camera models.
•
Sharpness Compensation:
Set the
SHARPNESS COMP
value from 0 to 15 to automatically adjust the
image sharpness to get a clear image. The greater the value, the stronger the effect.
•
Defog Parameters:
When there is fog in the image, you can enable the Defog function to get a clear
image.
•
Lens Initialization:
You can turn
INIT LENS
on to trigger a spontaneous lens initiation to ensure normal
operation.
Configuring Privacy Mask
Purpose:
Focus Limit enables you to cover certain areas on the live video from being live viewed and recorded. The
masked areas can move with the panning/tilting movements and automatically adjust the size as the lens
zooms in/out.