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184
en | Encoders / Decoders page
Day/night
Auto - the camera switches the IR cut-off filter on and off depending on the scene illumination
level.
Monochrome - the IR cut-off filter is removed, giving full IR sensitivity.
Color - the camera always produces a color signal regardless of light levels.
Switch level
Set the video level at which the camera in Auto mode switches to monochrome operation (-15
to 0 to +15).
A low (negative) value means that the camera switches to monochrome at a lower light level. A
high (positive) value means that the camera switches to monochrome at a higher light level.
18.11.3
Enhance
Wide dynamic range
Select Auto for automatic Wide Dynamic Range (WDR); select Off to disable WDR.
Note:
WDR can only be active if Auto exposure is selected, and there is a match between the base
frame rate selected in the installer menu and the ALC fluorescent mode frequency. If there is a
conflict, a pop-up window will suggest a solution and adjust the appropriate settings.
Sharpness level
Adjusts the black level between -15 and +15. Zero position of slider corresponds to the factory
default level.
A low (negative) value makes the picture less sharp. Increasing sharpness brings out more
detail. Extra sharpness can enhance the details of license plates, facial features and the edges
of certain surfaces but can increase bandwidth requirements.
Backlight compensation
Select Off to switch off backlight compensation.
Select Auto to capture details in high-contrast and extremely bright-dark conditions.
Select Intelligent AE to capture object detail in scenes with people moving in front of a bright
background
Contrast enhancement
Select On to increase the contrast in low contrast conditions.
Intelligent DNR
Select On to activate intelligent Dynamic Noise Reduction (DNR) which reduces noise based
on motion and light levels.
Temporal noise filtering
Adjusts the temporal noise filtering level between -15 and +15. The higher the value, the more
noise filtering.
Spatial noise filtering
Adjusts the spatial noise filtering level between -15 and +15. The higher the value, the more
noise filtering.
18.12
Lens page
18.12.1
Focus
Autofocus
Continuously adjusts the lens automatically to the correct focus for the sharpest picture.
–
2013.03 | V1 | Configuration Client
One push (default): Activates the Auto Focus feature after the camera stops moving.
Once focused, Auto Focus is inactive until the camera is moved again.
Configuration Manual
Bosch Video Management System
Bosch Sicherheitssysteme GmbH
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