4000 series IP cameras user manual, version 1.3
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WWW INTERFACE - WORKING WITH CAMERA
Lens Flip, Angle Flip, Corridor Mode, Angle Rotation - options to modify the displaying of the image
Back Light - rear backgrounds compensation function that eliminates the effect resulting from
observing the area with too strong light source in the background. After selecting Enable an additional
drop-down list BLC appears, where you can choose the strength of the function.
3D Noise Reduction - we have the ability to set three modes: Auto - camera automatics decides to
enable reduction and by slider Level can specify the maximum correction, Manual - manually adjust
the level of noise correction and Disable - digital noise reduction is turned off.
WDR (or DWDR - depending on the model) - enables or disables the WDR (wide dynamic range) or
DWDR (digital wide dynamic range) function
HLC - a function of compensating strong light sources and automatically leveling their impact on the
camera's sensor
AGC - defines the strength of the AGC. Available options: Off, Low, Middle, High
White Balance - allows to set way of working a white balance automation. Available options: Auto -
automatics itself corrects the color balance, Manual - after selecting this option, the sliders to manually
adjust the level of color components appears, Indoor - an option dedicated when the camera works
inside the room
Shutter - allows selection of shutter mode. Available options: Auto and Manual. When set to Manual,
an additional drop-down list appears, allowing you to select a specific shutter speed value.
Time Exposure - function related to the Shutter option has two functions: when the Shutter option is set
to Auto, it specifies the longest shutter speed that the automatic exposure can use. When the Shutter
option is set to Manual, the exposure automatic adopts the selected shutter speed as a constant.
Defog Mode - feature to improved visibility in bad weather (fog, rain etc). Available options: Disable,
Auto, Manual. If you select Manual the slider appears for setting the strength of the function.
3.1.3. „Privacy Zone” Menu
This tab allows to enable up to four independent privacy zones.