Bosch AUTODOME IP 4000i NDP-4502-Z12, User Manual

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30 en | Camera AUTODOME IP 4000i
2020-06 | 2.0 | User Manual Bosch Security Systems
6.4 Enhance
All settings on this page except for Intelligent Noise Reduction are scene-mode specific. This
means that sharpness/noise suppression/HDR can be adjusted on each scene mode.
High dynamic range
The High dynamic range mode uses an electronic shutter to capture multiple images with
different exposure times and to reproduce a high-contrast frame. The output frame combines
the bright area captured by the high-speed shutter image and the dark area captured by the
low-speed shutter image. The result is that you can view details in both the bright areas
(highlights) and the dark areas (shadows) of a scene at the same time.
Select
On to start High dynamic range . (Default)
Select Off to stop High dynamic range .
Note : You cannot use High dynamic range and Backlight compensation at the same time.
(When High dynamic range is On, Backlight compensation is Off.)
※ High dynamic range does not work in Fixed shutter mode.
– Auto - Stabilization activates automatically when the camera detects vibration greater
than the set threshold.
Sharpness mode
Select the appropriate sharpness mode. Options are Manual and Auto .
Sharpness level
This field is active when Sharpness mode is set to Manual .
Adjust the level of sharpness of the video image (from 1 to 15) using the slider.
Adjustments to the
Sharpness level appear on the OSD.
Gamma correction
This function lets you adjust the image contrast in the original scene, to make it lighter or
darker. Contrast lets you get more detail in a dark area, or get video with more contrast.
Use the slider to adjust the Gamma correction value. The higher the number, the better the
image contrast.
Fine edge mode
This function makes video sharper for scenes with related colors and not much contrast.
Examples of scenes for which to use this function are scenes with a forest or a lawn.
Black line enhancement
This function increases the sharpness of objects in an image by adding a black line around the
objects. This effect makes more of a distinction between one element and another in a scene.
The default value is
Auto .
Intelligent Defog
With the Intelligent Defog mode feature, visibility can be improved significantly when viewing
foggy or other low-contrast scenes.
Select
Auto to activate the Intelligent Defog feature automatically as needed.
Select Off to disable the feature.
Select Extreme to activate the feature for viewing images of very low contrast.
Note: When the camera is in an indoor room that often has smoke or has low-contrast and the
camera monitors an area facing the outdoors (such as large windows), Bosch recommends to
select option Auto.
Intelligent Defog intensity
Select the amount of intensity for the defog feature.
Note : This field appears only when the option in Intelligent Defog is " On " or " Auto ."