Bosch Appliances VG4-100 Adjusting Focal Length Zoom and Focus, Advanced Setup, Lock Screws

AutoDome Modular Camera SystemAdjusting Focal Length (Zoom) and Focus en 5

4 Adjusting Focal Length (Zoom) and Focus

To adjust the camera lens focal length and focus, perform the following steps:

1.Select Set Focus Now from the Install menu.

2.To adjust the focal length, loosen the focal (zoom) lock screw and rotate the lens mecha- nism (WIDE or TELE.) until you achieve the desired field of view. See Figure 4.1below.

3.To focus the image on the monitor, loosen the focus lock screw and turn the lens mecha- nism (NEAR or FAR) until the image is in focus.

4.Repeat both these adjustments until the desired view is in focus.

5.Tighten both adjustment screws.

6.Exit the Install menu.

7.Remove the monitor jack and replace the covert liner and dome bubble when finished.

	Focus &FocusZoomand Zoom
	Lock Screws
	Lock Screws
	Fig. 4.1 Focus and Zoom Adjustment
5	Advanced Setup
	The VG4-100 Series camera module normally provides an optimal picture without the need for
	further adjustments. Advanced setup options, however, are available for obtaining the best
	results from the camera under special circumstances. There are two upper level On-Screen
	Display (OSD) menus: the Main menu and the Install menu.
	The Main menu allows you to select and setup the picture enhancement functions. The Install
	menu allows you to set the camera ID, focus and synchronization settings. The Main and
	Install menus have settings that you can select directly or open to submenus for a more
	detailed setup.
i	NOTICE! Active menu selections can vary depending or the combination of camera, CPU and
	COMM (communication) modules used. The menu selections described in this manual are
	typical for a VG4-100 Series system.

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