Eiki LC-SB22 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 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 over the projector 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 optical elements degrading picture quality.

Do not put small parts into the air intake vents. It may result in malfunction of the projector.

RECOMMENDATION

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.

Attach the lens cover according to the following procedures.

1

Pass the string through a hole of the lens cover.

2

Turn over the projector and remove the screw with a

 

screwdriver.

3

Attach the string with lens cover to a hole at the

 

bottom of the projector and secure it with a screw.

Air filters

Pull up and remove.

Note:

When reinserting this air filter, be sure that the slit part is facing the outer side.

Lens Cover

String for the lens cover

Secure it to the hole with a screw.

Hole

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Contents Model LC-SB22 Features and Design Compact Design Multilanguage Menu DisplayTable of Contents To the Owner Risk of Electric Shock Do not OpenSafety Instructions Voor de klanten in NederlandMoving the Projector Installing the Projector in Proper PositionAir Circulation Compliance Federal Communication Commission NoticeBack Bottom Part Names and FunctionsFront Rear Terminal Top Control Remote Control Point ed 78 Volume + / buttonsRemote Control Battery Installation Operating RangePositioning the Projector InstallationAdjustable Feet Connecting the AC Power Cord Projector side AC outlet sideConnecting to a Computer Cables used for connectionConnecting to Video Equipment Connecting to Component Video Equipment Turning On the Projector Selected Input Source and Lamp ModeBasic Operation PIN Code Input Dialog BoxTurning Off the Projector Top Control How to Operate the On-Screen MenuRemote Control On-Screen MenuMenu Bar PC System MenuZoom and Focus Adjustment Keystone CorrectionSound Adjustment Remote Control OperationKeystone button Input Menu Computer InputInput Source Selection Source Select MenuComputer System Selection Selecting Computer System ManuallyPC Adjust Menu Auto PC AdjustmentTo store adjustment parameters Menu Operation Auto PC AdjManual PC Adjustment To clear adjusted data ResetMode free To store adjusted dataImage Level Selection Image Level Adjustment Screen Size Adjustment Digital zoom + Digital zoomVideo Input Input Source Selection Video, S-VideoInput Source Selection Component, RGB Scart 21-pin ComponentComponent Auto Video System SelectionVideo or S-Video Auto AV System Menu Video or S-VideoCinema Image1~4Color TintNoise reduction ProgressiveProvide the image at a normal video aspect ratio of 4 Setting SettingCapture Logo Logo and Logo PIN code lock settingsLogo select Logo PIN code lock Logo PIN code lock Dialog BoxRear Power managementCeiling TerminalLamp control To change the code for the remote controlOn start To change the code for the projectorPIN code lock Security Key lock and PIN code lock settingsKey lock Change the PIN code Change the PIN code lock settingEnter a PIN code Factory default Lamp counterMaintenance and Cleaning Then check the matters belowCleaning the Air Filters Attaching the Lens CoverCleaning the Projection Lens Cleaning the Projector CabinetLamp Replacement Reset the lamp replacement counterLamp Replacement Counter When the Lamp replacementTroubleshooting AppendixAppendix Menu Tree Computer Input / Video InputVideo Input Setting Indicators and Projector Condition Projector ConditionCompatible Computer Specifications ON-SCREEN ResolutionTechnical Specifications Accessories Optional PartsTerminal Analog RGB Mini D-sub 15 pin Configurations of TerminalsUSB Connector Series B Terminal Mini DIN 8-PINPIN Code Number Memo Logo PIN Code Lock NoKey to better communications Canada