Day to Night Threshold is used to control the sensitivity
of switching the day mode to the night mode. You can
set the value from 1 to 9. The larger the value is, the
more sensitive the camera is.
N
à
D Threshold (Night to Day Threshold)
Night to Day Threshold is used to control the sensitivity
of switching the night mode to the day mode. You can
set the value from 1 to 9. The larger the value is, the
more sensitive the camera is.
3.3.4
Video Settings
Move the cursor to Video Settings and click Iris+ to
enter the submenu. Contrast, Sharpness, Saturation,
3D DNR, Mirror, and Defog are adjustable.
Video Settings
Contrast
Sharpness
Saturation
3D DNR
Mirror
Defog
Back Save & Exit
<5>
<5>
<5>
<5>
<Off>
<0>
Figure 3-6
Video Settings
Contrast
This feature enhances the difference in color and light
between parts of an image. You can set the Contrast
value from 1 to 10.
Sharpness
Sharpness determines the amount of detail an imaging
system can reproduce. You can set the Sharpness value
from 1 to 10.
Saturation
Adjust this feature to change the saturation of the color.
The value ranges from 1 to 10.
3D DNR (Digital Noise Reduction)
The 3D DNR function can decrease the noise effect,
especially when capturing moving images in poor light
conditions, and deliver more accurate and sharp image
quality. You can set the 3D DNR value from 1 to 10.
Mirror
Off, H, V, and HV are selectable for mirror.
Off: The mirror function is disabled.
H: The image flips 180° horizontally.
V: The image flips 180° vertically.
HV: The image flips 180° both horizontally and
vertically.
Defog
It is used in special environments such as the foggy or
rainy weather, or in high illumination conditions, in
which the dynamic range is lower than that in the
ordinary environment and the image appears hazy.
Enable the defog function can enhance the subtle
details to display clear images.
