Eiki LC-UXT1 instruction manual Appendix AIR Filter Care and Cleaning, Cleaning Projection Lens

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APPENDIX

AIR FILTER CARE AND CLEANING

Air Filter prevents dust from accumulating on surface of Projection Lens and Projection Mirror. Should Air Filter become clogged with dust particles, it will reduce Cooling Fans' effectiveness and may result in internal heat build up and adversely affect life of a projector.

Clean Air Filter following steps below:

1

2

Turn power off, and disconnect AC power cord from AC outlet.

Pull out air filter from a projector.

3

Pulling up center frame of air filter top, separate air filter top and

 

sponge from air filter base.

4

Clean each parts with brush or wash out dust and particles. Be

sure to dry them out.

5

AIR FILTER

Assemble sponge and air filter and replace air filter to a

 

projector.

AIR FILTER

TOP

CAUTION

Do not operate a projector with Air Filter removed. Dust may accumulate on LCD Panel and Mirror degrading picture quality.

Do not put small parts into Air Intake Vents. It may result in malfunction of a projector.

AIR FILTER

SPONGE

BASE

 

RECOMMENDATION

We recommend avoiding dusty/smoky environments when operating a projector. Usage in these environments may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on liquid crystal panel, lens, or optical elements inside it. This condition may degrade quality of projected image.

When above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.

CLEANING PROJECTION LENS

Follow these steps to clean projection lens:

1

Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.

Abrasive cleaners, solvents or other harsh chemicals might scratch lens.

2

3

Lightly wipe cleaning cloth over lens.

When a projector is not in use, replace lens cover.

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Contents Model LC-UXT1 Multimedia ProjectorTo the Owner Risk of Electric Shock Do not OpenSafety Instructions Voor de klanten in NederlandCompliances Federal Communication Commission NoticeTable of Contents Features and Design CompatibilityPreparation Name of Each Part of ProjectorFor U.S.A. and Canada For Continental Europe SETTING-UP ProjectorConnecting AC Power Cord Positioning Projector Preparation Lens InstallationLens Shift Adjustment Preparation Picture Level and Tilt Adjustment Moving ProjectorTerminals of Projector Connecting ProjectorReplacement of Terminal Connecting Projector INPUT/OUTPUT Terminals and Jacks Input BNC Input JacksAudio Input Jacks AV Input VIDEO/Y, C JacksReset Button Serial Port TerminalSerial Port OUT Terminal JackConnecting to Computer Terminals ProjectorConnecting to Video Equipment TerminalsSide Controls Side Controls and IndicatorsBefore Operation Indicators Ready IndicatorLamp Indicator Lamp Replace IndicatorOperation of Remote Control Laser Pointer FunctionVolume Button Wired Remote JackZoom Button Focus ButtonFlow of ON-SCREEN Menu Operation HOW to Operate ON-SCREEN MenuOperating ON-SCREEN Menu Before Operation Menu BAR Basic Operation Turning on / OFF ProjectorTurning on Projector Turning OFF ProjectorAdjusting Screen Zoom AdjustmentFocus Adjustment Keystone AdjustmentNo Show Function Timer FunctionBasic Operation Picture Freeze Function Sound Adjustment Direct OperationMenu Operation Sound MenuComputer Input Selecting Input SourceSelecting Computer System InputComputer Input Automatic MULTI-SCAN System Select Computer System ManuallyAuto PC System MenuComputer Input Compatible Computer Specifications ResolutionPC Adjustment Auto PC AdjustmentPC Adjust Menu Computer InputComputer Input Manual PC Adjustment Full screen Display areaDisplay area H Picture Image Adjustment Image Level Select DirectImage Level Select Menu Image 1~4Computer Input Image Level Adjustment Image Adjust MenuPicture Screen Adjustment Screen MenuWhen Select Input 2 5 BNC Slot Video InputComponent Video Signal Format Selecting Video SystemVideo Input PAL / Secam / Ntsc / NTSC4.43 / PAL-M / PAL-NCinema Video Input Image Level Adjustment ColorTint Noise reductionProvides image at a normal video aspect ratio of 4 Setting Menu SettingSetting Menu To change code of Remote Control Unit To change code of ProjectorWireless Mouse mode Projector modeLamp counter reset USBOperating Wireless Mouse MaintenanceInstallation Operating Wireless MouseAppendix AIR Filter Care and Cleaning Cleaning Projection LensAppendix Lamp Management Yellow Lamp Dim Lamp Red Lamp Mark on LampAppendix Lamp Replacement Order Replacement LampTroubleshooting Remote Control Unit Wireless MouseDoes not work Function does notTechnical Specifications Appendix Configurations of Terminals DVI-I Terminal DIGITAL/ANALOGSerial Port IN/OUT Terminal Key to better communications Canada