InFocus LP420 warranty Using the Projector, Basic Image Adjustment, Adjusting the Projector

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USING THE PROJECTOR

This section describes how to use and make adjustments to the projector. It also provides a reference to the keypad buttons and the options available from the on-screen menus.

Basic Image Adjustment

1Make sure you have powered up your equipment in the right order (page 11).

2If the image doesn’t display completely, adjust the height of the projector (page 14) or center the image by adjusting its horizontal or vertical position (page 21). Be sure the projector is at a 90 degree angle to the screen.

3If the image is out of focus, rotate the focus lens (page 13).

4If the image appears to shimmer or if it has blurry vertical bars after you have adjusted the focus, turn Auto Image (page 20) off and then back on to reset the automatic sync and tracking. If that doesn’t clear up the image, turn Auto Image off adjust the sync (page 21) and/or the tracking (page 21) manually.

5If the colors don’t look right, adjust the brightness (page 17).

Adjusting the Projector

To focus the image, rotate the focus ring (Figure 9) until the image is clear.

NOTE: In Focus has created a software program called In Focus Presents that automatically opti- mizes your computer’s display when used with any In Focus pro- jector. This free program is included with every projector and available for download from our website at www.infocus.com.

focus ring

elevator button

 

FIGURE 9

13

Focus ring and elevator button

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Contents Table of Contents Index AppendixDo Not Look Into The Lens Safety SummaryF e t y M m a r y Introduction Image ResolutionCompatibility Unpacking the ProjectorT r o d u c t i o n Usage Guidelines If You Need Assistance WarrantySetting UP the Projector T t i n g O j e c t o r Connecting an IBM-Compatible Computer Connecting a Macintosh Computer Audio/video cable Connecting a Video Player Video cable Cable Powering up the Projector and Adjusting the Image Turning Off the Projector Adjusting the Projector Using the ProjectorBasic Image Adjustment I n g O j e c t o r Using the Keypad Buttons Using the On-Screen Menus Display Menu Functions Color Audio Menu Functions Image Menu Functions Manual Tracking, Horiz. Posi Controls Menu Functions Rear Projection Replacing the Projection Lamp Maintenance & TroubleshootingCleaning the Lens Pull the lamp door up and remove it Remove the module Figure Using the Kensington Lock Problem Color or text not being projected Troubleshooting Problem Nothing on projection screenProblem The screen resolution is not right Problem Image isn’t centered on the screenProblem Image is too wide or narrow for screen Problem Image and menus are reversed left to right Problem Image is out of focusProblem no sound Problem Image is noisy or streakedProblem Lamp shuts off Problem Lamp seems to be getting dimmerAppendix SpecificationsP e n d i Standard Accessories Ship with the projector Part Number AccessoriesOptional Accessories Key command to Computer Activate port De-activate port Portable and Laptop Activation ChartFN-F6 FN-F4 FN-F1 FN-F2 FN-F1 FN-F7 FN-F5 Using Video Mirroring with a PowerBook Computer Distance to Diagonal Width Height Projected Image SizeIndex D e