InFocus 560, 570 manual Maintenance, Cleaning the Lens

Page 47

Maintenance

This section describes how to:

•clean the lens,

•replace the projection lamps,

•replace the batteries in the remote control, and

•replace the fuse.

Do not open the LitePro case!

Opening the case will expose you to electric shock hazard! Except for the projection lamps, there are no user-serviceable parts inside! If you are having problems with your LitePro, refer to “Troubleshooting” on page 47 of this User’s Guide. Call In Focus Technical Support if necessary. If your LitePro needs repair, they will refer you to an In Focus Authorized Service Provider.

Cleaning the Lens

Follow these steps to clean the projection lens.

1.Apply a non-abrasive glass cleaner to a soft, dry cleaning cloth.

•Be careful not to use excessive amounts of cleaner.

•Abrasive cleaners, solvents or other harsh chemicals may scratch the lens.

2.Lightly wipe the cleaning cloth over the lens.

3.If you will not be using the LitePro immediately, replace the lens cover.

LitePro 560/570 User’s Guide

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Image 47

Contents LCD Projector Users Guide Fold and tear here Page Page Certifications Declaration of Conformity Contents Do not look into the lens Safety SummaryPower Source Power CordHot Surfaces GroundingFuse LampNot shown IntroductionCables and Adapters CompatibilityIf You Need Assistance Remote Control Programmer KitUsage Guidelines Image Size measured diagonally Setting Up the LiteProConnecting the LCD end of the LitePro cable Connecting an IBM-compatible desktop computer Connecting a Macintosh desktop computer Connecting an IBM-compatible laptop computer Connecting a Macintosh PowerBook Connecting a Composite Video Cable Connecting an S-Video Cable Connecting the Audio from a Video Player Connecting an external speaker Connecting a microphone Setting Up the LitePro Turning the LitePro Off Using the LiteProBasic Image Adjustment Using the Remote ControlAdjusting the Height Focusing the ImageSwitching to the Spare Lamp Switching to the Spare LampMenu Using the Remote Control ButtonsNext Arrow buttonsSelect/enter Mic VolumePrev MuteStandby ProgMenu Using the MenusMaking Changes to Menu Functions Audio MenuHighlighting Menu Functions Brightness Resetting Menu Functions to the Default SettingsMenu 1 Functions Removing the Menu from the ScreenLeft/Right SyncUp/Down Source Prompt Menu 2 FunctionsRear Projection Auto Standby Test PatternRS-232 Ntsc ResetPalette Source EnableProg Button Tracking LanguageVideo Type Text Mode and Pixel SliceSharpness CompAudio Menu Functions Volume and Audio LockBalance and Fade BassTreble Loudness Cleaning the Lens MaintenanceReplacing the Projection Lamps Opening the Lamp Door Bulb Guard Replacing Batteries in the Remote ControlReplacing the Fuse Installing New BatteriesLocating the Fuse Removing the Fuse Holder Before You Call for Assistance TroubleshootingProblem Color or VGA text not being projected Solutions to Common ProblemsProblem Nothing on screen Problem Image is out of focus Problem Image is not centered on the screenProblem Only the test pattern is displayed Problem Image is too wide or narrow for screenProblem Projected colors don’t match the monitor’s colors Problem Image and menus are reversed left to rightProblem LitePro displays vertical lines, bleeding or spots Problem Image is noisy or streakedAppendix SpecificationsAppendix Accessories LCD Connector Cable Connector Pin AssignmentsGND Monitor and VGA ConnectorsAST Laptop Display Activation ChartFN-F1 Appendix Assistance, see Technical Support audio IndexLite show button 22 LitePro Quadra, see Macintosh Index Limited Warranty 010-0060-05 USA