Eiki LC-XB28 owner manual Cleaning the Air Filters, Attaching the Lens Cover

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Maintenance and Cleaning

Cleaning the Air Filters

Air filters prevent dust from accumulating on the surface of the optical elements inside the projector. Should the air filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat build up and adversely affect the life of the projector. Clean the air filters following the steps below.

1

Turn off the projector, and disconnect the AC power

 

cord from the AC outlet.

2

Turn the projector upside down and remove the air

 

filters by pulling the latches upward.

3

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

4

When cleaning the air filters by rinsing, dry them well.

 

Replace the air filters properly. Make sure that the air

filters are fully inserted.

CAUTION

Do not operate the projector with the air filters removed. Dust may accumulate on the LCD panel and the projection mirror degrading picture quality. Do not put small parts into the air intake vents. It may result in malfunction of the projector.

RECOMMENDATION

Air Filter

Pull up and remove.

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

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

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

Attaching the Lens Cover

When moving this projector or while not using it over an extended period of time, replace the lens cover.

1

Pass the string through a hole of the lens cover.

2

Turn the projector upside down.

3

Attach the string with lens cover to a hole on the

 

bottom of the projector and secure it with a screw.

Lens Cover

String for the lens cover

Secure it to the hole with a screw.

Hole

46

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Contents Model LC-XB28 Correction Notice Korrekturhinweis Avis DE Rectification Errata Corrige Nota DE Corrección Compact Design Users Logo Features and DesignTable of Contents Risk of Electric Shock Do not Open To the OwnerVoor de klanten in Nederland Safety InstructionsInstalling the Projector in Proper Position Air CirculationMoving the Projector Federal Communication Commission Notice CompliancePart Names and Functions FrontBack Bottom Rear Terminal Top Control Operating Range Remote ControlRemote Control Battery Installation Installation Adjustable FeetPositioning the Projector Projector side AC outlet side Connecting the AC Power CordCables used for connection Connecting to a ComputerCable External Audio Equipment Connecting to Video EquipmentCable Connecting to Component Video EquipmentPIN code Input Dialog Box Selected Input Source and Lamp ModeBasic Operation Turning On the ProjectorTurning Off the Projector Top Control How to Operate the On-Screen MenuRemote Control On-Screen MenuImage Select Menu Menu BarZoom and Focus Adjustment Keystone AdjustmentPicture Freeze Function No Show Function Timer FunctionSound Adjustment VolumeInput Menu Computer InputInput Source Selection Direct Operation Top ControlComputer System Selection PC System MenuPC System Menu Selecting Computer System Manually Auto PC Adj Auto PC AdjustmentDirect Operation Remote Control PC Adjust MenuManual PC Adjustment Display area H ResetMode free Display areaBlackboardGreen Image Level SelectionStandard RealImage Level Adjustment Screen Size Adjustment Video Input Input Source Selection Video, S-VideoMenu Operation Input Menu Component RGB Scart Input Source Selection Component, RGB Scart 21-PinAuto Video System SelectionImage1~4 CinemaTint ColorFilm ProgressiveProvide image at a normal video aspect ratio of 4 Setting SettingCapture Enter a Logo PIN codeChange the Logo PIN code LogoRear Power managementSetting CeilingLamp mode Remote controlKey lock To Change the PIN Code To Change the PIN code lock settingPIN code lock Enter a PIN codeLamp counter reset Factory defaultFan Then check the matters below Maintenance and CleaningMaintenance and Cleaning Projector is shut down and the Warning indicator lights redAttaching the Lens Cover Cleaning the Air FiltersCleaning the Projector Cabinet Cleaning the Projection LensReset the Lamp replace counter Lamp ReplacementLamp Replace Counter Lamp Handling PrecautionsAppendix TroubleshootingTerminal item cannot be selected Remote Control does not workSome displays are not seen Computer 2 cannot be selectedProjector Condition Indicators and Projector ConditionSound Menu TreeVideo Input Setting ON-SCREEN Resolution Compatible Computer SpecificationsTechnical Specifications Accessories COMPONENT-VGA Cable AH-98771 Configurations of TerminalsUSB Connector Series B Optional PartsWhile the projector is locked with the PIN code Factory default set No 1 2 3Factory default set No 4 3 2 PIN Code Number MemoKey to better communications Canada

LC-XB28 specifications

The Eiki LC-XB28 is a powerful multimedia projector designed for professional presentations, educational environments, and large venues. Combining advanced technology with user-friendly features, the LC-XB28 ensures robust performance in various applications, making it a preferred choice for educators, business professionals, and event organizers.

One of the standout features of the Eiki LC-XB28 is its impressive brightness, rated at 3,200 ANSI lumens. This high brightness level allows for clear and vibrant images, even in well-lit environments. Whether in a classroom, conference room, or auditorium setting, the LC-XB28 delivers sharp visuals that capture the audience's attention, enhancing the overall presentation experience.

The LC-XB28 utilizes 3LCD technology, which provides excellent color accuracy and image quality. With a native resolution of XGA (1024 x 768), this projector can display detailed graphics and text, making it suitable for a variety of content types, from spreadsheets and slide presentations to high-definition videos. The combination of high brightness and superior color reproduction ensures that content is displayed as intended, with rich, dynamic colors.

Connectivity is another key characteristic of the Eiki LC-XB28. It comes equipped with multiple input options, including HDMI, VGA, and composite video, allowing users to easily connect various devices such as laptops, Blu-ray players, and document cameras. This flexibility makes it an ideal choice for diverse media presentations and environments.

In addition to its connectivity options, the LC-XB28 features built-in speakers, providing integrated audio that complements video content without the need for external speakers. This feature enhances the overall presentation experience, ensuring that both visual and auditory elements come together seamlessly.

Another significant advantage of the Eiki LC-XB28 is its long lamp life, with an estimated lifespan of up to 5,000 hours in standard mode and even longer in eco mode. This durability not only reduces maintenance costs but also means less downtime for users, making it a reliable choice for consistent use.

Additionally, the LC-XB28 incorporates a range of convenient features such as automatic Keystone correction, which helps to simplify setup by adjusting the image shape when the projector is angled. The user-friendly interface and remote control further enhance usability, enabling easy navigation through settings and features.

In summary, the Eiki LC-XB28 is a multifunctional projector that excels in brightness, image quality, and versatility. Its robust design, extensive connectivity options, and user-friendly features make it an exceptional choice for anyone looking to deliver impactful presentations.
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