Bosch Appliances VG4-100 Function, Selections, Description, ALC SHUTGAIN DAY/NIGHT Submenu

AutoDome Modular Camera SystemAdvanced Setup en 9

Function	Selection(s)	Description
DAY/NIGHT3	Selects submenu	Accesses the Day/Night Control menu.
NIGHTSENSE	AUTO, OFF, FORCED	– AUTO mode: Camera automatically switches
		to NIGHTSENSE in low light conditions.
		– OFF mode: NIGHTSENSE is turned off.
		– FORCED mode: The camera is set to NIGHT-
		SENSE (black and white) mode
EXIT		Returns to the ALC menu.

3Only available in Day/Night version cameras, color versions show NightSense.

NOTICE! If SensUp is active, some noise or spots may appear in the picture. This behavior is

i normal. SensUp may cause some motion blur on moving objects.

Depending on the camera GAIN setting, unrelated menu items are not active.

ALC > SHUTGAIN > DAY/NIGHT Submenu
Function	Selection(s)	Description
DAY/NIGHT	AUTO, COLOR, MONO	– AUTO: Switches the filter between COLOR
		and MONO depending on the scene illumina-
		tion level.
		– COLOR: Use for normal daylight conditions.
		– MONO: Removes the IR filter, providing full
		IR sensitivity.
SWITCH LEVEL	(-15 to +15)	Sets the video leveling threshold when the cam-
		era switches to monochrome operation.
PRIORITY	COLOR, MOTION	In AUTO mode:
		– COLOR: Displays a color image as long as
		the light level permits.
		– MOTION: Avoids motion blur as long as the
		light level permits.
IR CONTRAST	NORMAL, ENHANCED	– NORMAL: Optimizes contrast in mono-
		chrome applications with visible light illumi-
		nation.
		– ENHANCED: Optimizes contrast in applica-
		tions with high IR illumination levels.
MONO BURST	ON, OFF	– ON: The color burst remains active, even in
		Monochrome mode.
		– OFF: The color burst in the video signal is
		switched OFF in Monochrome mode.
EXIT		Returns to the SHUTGAIN menu.

i

NOTICE! Depending on the camera’s DAY/NIGHT setting, unrelated menu items are not active.

Bosch Security Systems, Inc. VG4-100 Series User’s Manual F01U028033 1.0 2006.08