Bosch Appliances VG4-100 Back Light Compensation BLC Submenu, Function, Selections, Description

AutoDome Modular Camera System Advanced Setup en 11

Back Light Compensation (BLC) Submenu
Function	Selection(s)	Description
BLC	ON, OFF	ON: The video level optimizes the selected area
		of the image. Parts outside this area may be
		underexposed or overexposed, which is normal.
BLC LEVEL	(-15 to +15)	Adjusts the balance between the selected BLC
		area and its surroundings.
BLC AREA	Selects submenu	Accesses the Back Light Compensation area
		menu.
		To size the BLC area:
		1. Select the AREA option from the BLC menu.
			The monitor displays the current area with
			the upper left corner flashing.
		2. Move the flashing corner of the image by
			using the Up, Down, Left and Right keys
			to change the size and shape of the area.
		3.	Press the center Menu Select key to move
			the flashing cursor to the opposite (or diag-
			onal) corner, which can now be used to
			change the size and shape of the area.
		4.	Press the Menu Select key again to save
			the area and to exit the AREA menu.
EXIT		Returns to the MAIN menu.

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