Canon LV-S4 manual Cleaning the Projection Lens, Cleaning the Projector Cabinet

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Cleaning the Projection Lens

Follow these steps to clean the projection lens.

1

Disconnect the AC power cord before cleaning.

2

Softly wipe the projection lens with a cleaning cloth that

 

contains a small amount of non-abrasive camera lens

 

cleaner, or use lens cleaning paper or a commercially

 

available air blower to clean the lens. Avoid using an

 

excessive amount of cleaner. Abrasive cleaners, solvents, or

 

other harsh chemicals might scratch the surface.

3

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

Cleaning the Projector Cabinet

Follow these steps to clean the projector cabinet.

1

Disconnect the AC power cord before cleaning.

2

Gently wipe the projector body with a soft, dry cleaning

 

cloth. When it is heavily soiled, use a small amount of mild

 

detergent and finish with a soft, dry cleaning cloth. Avoid

 

using an excessive amount of cleaner. Abrasive cleaners,

 

solvents, or other harsh chemicals might scratch the surface.

3

When the projector is not in use, put the projector in an

 

appropriate carrying case to protect it from dust and

scratches.

Attaching the Lens Cover

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

1

Thread the string through the hole on the lens cover and

then tie a knot in the string to secure it in place.

2

Thread the other end of the string through the hole at the

bottom of the projector. Then pass the lens cover through

the resulting loop of the string. Tie a knot in the string to secure it in place.

1

2

Maintenance and Cleaning

Maintenance & Cleaning

47

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Contents LV-S4 Compact Design Multi-Language Menu Display Features and DesignTable of Contents Risk of Electric Shock Do not Open To the OwnerSafety Instructions Moving the Projector Installing the Projector in Proper PositionAir Circulation Federal Communication Commission Notice ComplianceSpeaker Air Intake Vent Air Filters Air Intake Vents e Adjustable FeetPart Names and Functions Rear Terminal Top Control Operating Range Remote Control UnitRemote Control Unit Battery Installation Positioning the Projector InstallationAdjustable Feet 200 240 V AC Connecting the AC Power CordFor the U.S.A. and Canada For Continental Europe Cables used for connection Connecting to a ComputerComponent-VGA Cable Separately supplied as LV-CA32 Connecting to Video EquipmentEnter a PIN code What is PIN code?Basic Operation Turning On the ProjectorTurning Off the Projector When the projector has cooled down enough to be turned onAgain, the Power indicator emits red light. Then you can Disconnect the AC power cordZoom and Focus Adjustment Top Control How to Operate the On-Screen MenuRemote Control Unit On-Screen MenuMenu Bar Press Point e button to reduce the upper part of image, Keystone AdjustmentPicture Freeze Function No Show FunctionMenu Operation Timer FunctionSound Adjustment Direct OperationInput Menu Computer InputInput Source Selection Computer VideoMode Computer System SelectionSelecting Computer System Manually AutoAuto PC Adj Auto PC AdjustmentPC Adjust Menu To store adjustment parametersManual PC Adjustment Display area H ResetMode free Display areaBlackboardGreen Image Level SelectionStandard High ContrastImage Level Adjustment Screen Size Adjustment RGB Scart Video InputVideo ComponentAV System Menu Video or S-Video Video System SelectionVideo or S-Video AutoImage button Standard Cinema BlackboardGreen Custom Picture level adjusted for the picture with fine toneUser preset image in the Image Level Adjustment p35 CinemaSharpness ColorTint Film ProgressiveProvide image at a wide screen ratio of 16 Provide image at a normal video aspect ratio of 4Setting SettingLogo PIN code lock Logo PIN code lock Dialog Box Logo PIN code lockEnter a Logo PIN code Change the Logo PIN codeRear LogoCapture CeilingOn start Power managementLamp mode Power managementKey lock To change the code of the remote control unitRemote control To change the code of the projectorTo Change the PIN code To Change the PIN code lock settingPIN code lock Fan Lamp counter resetFactory default Fan Factory defaultThen check the matters below Maintenance and CleaningRecommendation Cleaning the Air FiltersAttaching the Lens Cover Cleaning the Projection LensCleaning the Projector Cabinet Order Replacement Lamp Lamp ReplacementLamp Replace Counter When the lamp replace counter is reset, the LampAppendix TroubleshootingSome displays are not seen during the operation Remote Control Unit does not work. Check the batteriesMenu Tree Image Adjust System SettingCheck the indicators for projector condition Indicators and Projector ConditionKHz Compatible Computer SpecificationsFreq Technical Specifications Optional Parts AccessoriesTerminal Mini DIN 8-PIN Configurations of TerminalsTerminal HDB15-PIN While the projector is locked with the PIN code PIN code label1AA6P1P4793-- MR7P Canon MEXICANA, S.DE R.L.DE C.V