Runco Q-750D Primary Lens Adjustments, Adjusting the Picture Orientation, Zoom Out Focus

Installation

3.8

Primary Lens Adjustments

The Q-750d gives you a great deal of control over the picture size, position and focus.

Focus and Zoom ➤

To focus the projected image, grasp the lens by the outer ring and rotate it.

To make the picture smaller (zoom out) or larger (zoom in), move the zoom tab in the appropriate direction.

Zoom	Zoom
in	out

Focus

Lens Shift ➤

To access the lens shift controls, loosen the Phillips screw at the bottom of the decorative bezel on the front of the projector (see w). Then, remove the bezel.

Vertical Lens Shift: To shift the projected image vertically, insert the provided hex wrench into the vertical lens shift adjuster at the top of the projector (directly above the lens). Then, turn the wrench as shown to shift the lens in the desired direction.

Horizontal Lens Shift: To shift the projected image horizontally, insert the provided hex wrench into the horizontal lens shift adjuster at the top of the projector. Then, turn the wrench as shown to shift the lens in the desired direction.

Horizontal	Vertical
Lens Shift	Lens Shift

Lens

3.9

Adjusting the Picture Orientation

When you have finished adjusting the lens position, re-install the front bezel.

By default, the Q-750d is configured for a “floor/front” installation, in which the projector is installed upright and in front of the screen. If it is installed behind the screen and/or mounted on a ceiling, you must change the picture orientation. To do this:

1.On the DHD Controller remote control or front panel, press MENU.

2.Select Service from the Main Menu and enter the Service Menu passcode.

You must enter a passcode to access the Service menu.

Note

3.Select Display Device from the Service Menu.

4.Select Configure from the Display Device menu, then select Installation.

40 Q-750d Series Installation/Operation Manual