InFocus LP420 warranty Usage Guidelines

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focus ring	keypad

connector panel

elevator button

	power	speaker
	cord	speaker
	cord
	connector

FIGURE 2

Side view of projector

Usage Guidelines

Do not look directly into the projection lens when the projector is turned on. The bright light may harm your eyes.

Do not block the grills on the projector. Restricting the air flow can cause it to overheat and turn off. If this happens, you must wait a minute before attempting to turn it back on.

Handle the projector as you would any product with glass compo- nents. Be especially careful not to drop it.

Avoid leaving the projector in direct sunlight or extreme cold for extended periods of time. If this happens, allow it to reach room temper- ature before use.

This projector is not intended for use in mainframe computer rooms as defined in the Standard for the Protection of Electronic Com- puter/Data Processing Equipment, ANSI/NFPA 75.

Transport the projector in a vendor-approved hard or soft case. Part numbers for these cases are listed on page 35.

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Contents Table of Contents Index AppendixDo Not Look Into The Lens Safety Summary F e t y M m a r y Unpacking the Projector Image ResolutionIntroduction CompatibilityT 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 PlayerVideo cable Cable Powering up the Projector and Adjusting the Image Turning Off the Projector Basic Image Adjustment Using the ProjectorAdjusting the Projector 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 Cleaning the Lens Maintenance & TroubleshootingReplacing the Projection Lamp Pull the lamp door up and remove it Remove the module Figure Using the Kensington Lock Problem Image isn’t centered on the screen Troubleshooting Problem Nothing on projection screenProblem Color or text not being projected Problem The screen resolution is not rightProblem Image is too wide or narrow for screen Problem Image is noisy or streaked Problem Image is out of focusProblem Image and menus are reversed left to right Problem no soundProblem 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