Bosch Appliances VG4-200 Camera Settings Group, Advanced Mode Lens 10.24 Lens Settings Group

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10.22	Camera Settings Group 3
	Backlight Compensation
	Optimizes the video level for the selected area of the image. Parts outside this area may be
	underexposed or overexposed. Select On to optimize the video level for the central area of
	the image. The default setting is Off.
	Stabilization
	An algorithm that virtually eliminates camera shake in both the vertical and horizontal axes,
	resulting in exceptional image clarity. Select On to enable stabilization and Off to disable. The
	default setting is Off.
	Wide Dynamic Range
	Provides a sharper, more detailed image with outstanding accuracy in color reproduction.
	Select On to enable wide dynamic range and Off to disable. The default setting is Off.

10.23	Advanced Mode: Lens
10.24	Lens Settings Group 1
	Auto Focus
	Continuously adjusts the lens automatically to the correct focus for the sharpest picture.
	– Spot (default): activates the Auto Focus feature after the camera stops moving. Once

focused, Auto Focus is inactive until the camera is moved again.

– Constant: Auto Focus is always active.

– Manual: Auto Focus is inactive.

Auto Iris

Automatically adjusts the lens to allow the correct illumination of the camera sensor. This type of lens is recommended for use where there are low light or changing light conditions.

– Constant (default): camera constantly adjusts to varying light conditions (default).

– Manual: camera must be manually adjusted to compensate for varying light conditions.

Auto Iris Level

Increases or decreases brightness according to the amount of light. Type a value between 1 and 15, inclusive. The default setting is 8.

Iris Speed

Controls how fast the Iris will adjust the opening according to the illumination of the scene. Type a value between 1 and 10, inclusive. The default setting is 5.

Focus Speed

Controls how fast the Auto focus will readjust when the focus becomes blurred. Type a value between 1 and 8, inclusive. The default setting is 2.

Maximum Zoom Speed (200, 300, 500 models only)

Controls the zoom speed. The default setting is Fast.

Bosch Security Systems, Inc. User’s Manual F.01U.133.268 6.0 2010.03