Runco VX-4000d, VX-5000d manual Lens Adjustments, Focus, Zoom

Operation

4.4

Lens Adjustments

Lens zoom and focus are motorized adjustments that are adjustable from the remote control. This allows you to adjust the focus and image size while at the screen for more accurate results. The remote control has over 100 feet of range to the projector for long throw distances.

The IR receiver for the lens motor assembly is located on the projector behind the front Runco logo cover. Rotate the logo cover 90 degrees as shown to reveal the IR receiver opening.

Focus ➤	1.	With the IR receiver revealed on the front of the projector, go to the zoom/focus page
		(5/7) of the remote control.
	2.	Point the remote directly at the projector for maximum range.
	3.	To focus the projected image, press and hold the FOCUS + or FOCUS - button.
Zoom ➤	To make the picture smaller (zoom out), press and hold the ZOOM - button. To enlarge
	the picture (zoom in), press and hold the ZOOM + button.
Vertical and Horizontal ➤	To change the projected image position, use a 3/16” hex driver to shift the lens in the
Lens Shift	desired direction; see Figure 4-1.The vertical lens shift control is at the top of the

projector; the horizontal lens shift control is on the side of the projector nearest the Runco logo. (The tool will automatically center on top of the adjustment nut when inserted into the access hole.)

Vertical Lens Shift

Horizontal Lens Shift

Figure 4-1. Vertical and Horizontal Lens Shift Adjustments

38 Runco VX-4000d/VX-5000d Owner’s Operating Manual