Eiki LC-X71L owner manual Appendix AIR Filters Care and Cleaning, Cleaning Projection Lens

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APPENDIX

AIR FILTERS CARE AND CLEANING

Air filters help prevent dust from accumulating on the optical elements inside the projector. To whatever extent the air filters become clogged with dust particles, the cooling fans’ effectiveness is reduced, which may result in an internal heat build-up and adversely affect the life of the projector. Therefore, for appropriate care and use of the projector, regular cleaning of the air filters is necessary.

How often the air filters should be cleaned really depends upon the environment in which the projector is being operated. As a rough guide, under a normally clean operating environment, the air filters should be cleaned approximately every 200 hours of use. However, if the projector is being operated in a somewhat dusty or smoky environment, the air filters should be cleaned more often; for consistently good projector operation and performance, timely cleaning of the air filters is a very important factor. When appropriate, clean the air filters following the steps below.

1

Turn off the projector and unplug the AC power cord from an

 

 

 

AC outlet.

2

Turn over projector and remove the air filters by pulling the

 

 

 

latches upward.

3

Clean the air filters with a brush or rinse them softly. When

 

 

 

rinsing the air filters, dry them well.

4

Replace the air filters properly. Make sure that the air filters

 

 

 

are fully inserted to the projector.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

 

 

 

 

 

 

Do not operate the projector with the air filters

 

 

 

 

 

 

 

removed. Dust may accumulate on the LCD Panel and

 

 

 

 

 

 

 

projection mirror degrading the picture quality. Do not

 

 

 

 

 

 

 

put anything into the air intake vents. It may result in

 

 

 

 

 

 

 

malfunction of the projector.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RECOMMENDATION

A

B

AIR FILTERS

Pull up and remove.

NOTE: If the dust cannot be removed by cleaning, it is probably time to replace the air filters with new ones. Please consult your dealer.

Air Filter (A) Parts No. 610 303 8773 Air Filter (B) Parts No. 610 303 8780

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

When using the projector under dusty or smoky conditions, dust may accumulate on a lens, liquid crystal panels, or optical elements inside the projector. Such condition may degrade the quality of the projected image.

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

CLEANING PROJECTION LENS

Follow these steps to clean the projection lens:

1

Turn off the projector and unplug the AC power cord from an AC outlet.

2

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

 

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

3

4

Gently wipe with the cleaning cloth over the projection lens.

When the projector is not in use, put the lens cap.

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Contents LC-X71L Lensless Risk of Electric Shock Do not Open To the OwnerVoor de klanten in Nederland Safety InstructionsEsperanza Rancho Santa Margarita CA 92688-2132, U.S.A AC Power Cord RequirementCompliance Table of Contents Component Video Features and DesignComputers Color SystemsName of Each Part of Projector Preparation200 240 V AC SETTING-UP ProjectorConnecting AC Power Cord 100 150 200 250 300 400 Size Lens InstallationPreparation Positioning Projector ScreenInstalling Projector in Proper Position Preparation Adjustable FeetPreparation Moving Projector Terminals of Projector Connecting ProjectorTerminals Projector Connecting to ComputersExternal Speaker Terminals Front of the projectorTerminals Connecting to Video EquipmentBNC Cable Scart Cable Video Cable Audio Cable RCA x Laser Pointer Function Remote Control OperationBefore Operation Before Operation Remote Control Batteries InstallationLamp Indicator TOP Controls and IndicatorsEXT. SP Switch Lamp Replace IndicatorFlow of ON-SCREEN Menu Operation HOW to Operate ON-SCREEN MenuON-SCREEN Menu Before Operation Menu BAR Turning on the Projector What is PIN code?Basic Operation Turning on / OFF ProjectorBasic Operation Turning OFF the Projector Keystone Correction Adjusting ScreenFocus Adjustment Lens Shift AdjustmentNo Show Function Sound AdjustmentTimer Function Basic Operation Picture Freeze FunctionInput Menu Computer InputSelecting Input Source RGB AV HdcpSvga Selecting Computer SystemAutomatic MULTI-SCAN System PC System MenuPC Adjust Menu PC AdjustmentAuto PC Adjustment Pointer to the PC Adjust Menu iconComputer Input Manual PC Adjustment Quit ResetMode free StoreImage Select Menu Picture Image SelectImage Level Select Screen Menu Picture Screen AdjustmentPicture Screen Select Video Input AV System Menu Video or S-VIDEO Component Video Signal FormatSelecting Video System PAL / Secam / Ntsc / NTSC4.43 / PAL-M / PAL-NImage button Standard Cinema Picture level adjusted for picture with fine toneCinema Provides image at the wide screen ratio Provides image at the normal video aspect ratioPicture Image Picture Image AdjustmentsImage Adjust Menu Pointer ModeDEL Color MMenu Color PaletteSharpness White balance RedWhite balance Green White balance BlueSetting Menu Language SettingSetting Menu Logo PIN code lock LogoLogo select CaptureAnamorphic Power managementCeiling RearLamp control Remote controlTo change the code of the remote control On startNot used Wireless Mouse modeProjector mode USBTo Change the PIN Code PIN code lock To Change the PIN Code Lock settingChanging the PIN code lock setting PIN code lockQuit Lamp counter Factory defaultExit the Setting Menu Right Click button Wireless MouseAppendix Left Click buttonMaintenance Cleaning Projection Lens Appendix AIR Filters Care and CleaningLamp Replacement Lamp counter Appendix Lamp Replace CounterTurn the projector on and press the Menu button to display Troubleshooting Check the mouse setting on your computer Remote controlCheck the remote control code in the remote control SeeSETTING onImage Select Screen PC AdjustMenu Tree SystemSound SettingImage Adjust Image SelectResolution Appendix Compatible Computer SpecificationsIndicators and Projector Condition Temperature inside the projector is abnormally high Ready indicator lights greenAC power cord and contact the dealer or the service Projector is in the Power management modeProjection Image Size Diagonal Technical SpecificationsTerminal Mini DIN 8-PIN Pin Configuration Appendix Configurations of TerminalsTerminal HDB15-PIN Pin Configuration Terminal DVI 24-pin Pin ConfigurationPJ Link Notice Lens ReplacementTo the sales and service engineer Appendix Optional PartsLogo PIN Code Lock No Appendix PIN Code Number MemoDimensions Key to better communications Canada

LC-X71, LC-X71L specifications

The Eiki LC-X71L and LC-X71 are high-performance LCD projectors designed to meet the diverse needs of modern presentations and entertainment. Both models are built with exceptional technology and numerous features that enhance their usability in various environments, from boardrooms to classrooms.

At the heart of the Eiki LC-X71L and LC-X71 projectors is their advanced LCD technology, which ensures vibrant color reproduction and sharp image quality. With a native resolution of XGA (1024x768 pixels), these projectors deliver crisp visuals, making them ideal for detailed presentations and video playback. The high brightness levels, typically around 5000 lumens, ensure excellent visibility even in well-lit spaces, making it easier for audiences to see the content without strain.

One of the standout features of the Eiki LC-X71L and LC-X71 is their robust connectivity options. Both models are equipped with multiple input terminals, including HDMI, VGA, and composite video, allowing users to connect a variety of devices ranging from computers to gaming consoles. Moreover, the projectors support various input sources, such as USB and even wireless connectivity via optional adapters, promoting flexibility in presentation setups.

The Eiki LC-X71L and LC-X71 are also designed with user-friendliness in mind. The intuitive on-screen menu and straightforward remote control simplify navigation and operation, allowing users to adjust settings quickly. The projectors include features such as auto keystone correction, which automatically adjusts the image for optimal alignment, reducing setup time and improving productivity.

In terms of durability, both models feature a long lamp life, often exceeding 5000 hours in eco mode. This longevity enhances cost-effectiveness, minimizing the need for frequent lamp replacements and contributing to lower total ownership costs. Additionally, both projectors have efficient cooling systems to maintain optimal performance and prolong operational life.

Overall, the Eiki LC-X71L and LC-X71 projectors combine advanced technology, user-friendly features, and robust performance to cater to various applications. Whether for business meetings, educational purposes, or casual viewing, these projectors provide an exceptional visual experience that meets the high demands of today’s users.
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