How to Aim a Projector Beam Light

Position the projector at 90-degrees from the screen.

Projectors can be found in commercial, educational and domestic environments. They are used primarily for the presentation and communication of ideas, and for displaying multimedia, including television. When setting up the projector for temporary, or permanent installation the projector beam light must be aimed. If the projector is mounted on ceiling, the beam light needs to be inverted so the image isn't upside down.

Instructions

1. Press the "Menu" button or similarly labeled button to choose the "Setup" option and look for a menu item labeled "Ceiling Mount" or similar. Change the value to "Off" or "On" depending on installation and the projector beam will aim the correct way up.

2. Adjust the height of the projector to raise or lower the projector beam on the screen. If the projector is resting on a table, press the elevator foot release button to extend the foot. Extending the foot raises the top and bottom.

3. Position the projector at 90-degrees from the screen to ensure that the aim is square left and right. Move the projector a few degrees left or right if the left or right side of the screen is larger or smaller than the other. Press the top button labeled "Keystone," if there is one, to reduce the upper part of the image, and press the bottom "Keystone" button to reduce the lower part.

4. Adjust buttons labeled "Zoom" to increase and reduce the picture size, and "Focus" to reduce blurriness.

Tips & Warnings

• Keep you hands away from any hot exhaust vents while positioning the projector.

References

• InFocus: IN3102, IN3104, IN3106, IN3108 User Guide