Sony KL-40WA1K Cleaning the Air Filter, Pull the filter upward and remove it, Attach the filter

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Cleaning the Air Filter

Periodic cleaning of the air filter is necessary. Clean the air filter once a month. When the filter becomes old and dust remains on the filter even after cleaning, replace it with a new one.

If you do not take the following precautions, you may get hurt or household belongings may be damaged.

•Clean the air filter periodically. If you don’t clean it, it may cause internal heat build-up.

•Never use an air filter which is torn or has holes. Attach the filter firmly with six tabs. If dust enters the TV, the picture may become dark or it may cause fire.

1 Turn off the power and disconnect the power cord.

2 Remove the front panel.

Remove the front panel without moving the TV.

Grasping the sides of the front panel with your fingers, pull the panel forward. Be careful not to catch your fingernails.

3 Pull the filter upward and remove it.

Supplied filter

4 Clean the dust with a vacuum cleaner.

vacuum cleaner

5 Attach the filter.

Attach the six tabs securely.

6 Attach the front panel.

Be careful not to damage the speaker.

Notes

•Attach the filter firmly. If it is not firmly attached, the power will not turn on.

•Consult your nearest Sony service centre to obtain a new filter.

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Contents LCD Projection TV Safety Information Important InformationContents Symbol Name OverviewTV set-front Refer toRemote commander Menu operation Video operationNo function on this set TV/Teletext operationCheck the supplied accessories Insert the batteries into the Remote CommanderPreparation Connect the aerialPress Menu to restore the normal TV picture Tuning in to TV StationsChoosing the Menu Language Country Presetting Channels Automatically Presetting automatically starts from positionSYSTVBroadcastSystem PROGProgrammePositionAdditional Presetting Functions Presetting Channels ManuallyTherearetwooptionstopresetchannelsmanually 7a DirectInputSorting Programme Positions Using Further Programme Preset6a V O L 6b AFTSkipping Programme Positions Captioning a Station NameUsing Parental Lock Tuning in a Channel TemporarilySwitching the TV on and off Adjusting the VolumeOperating the TV Using the Buttons on the TV Watching the TVWatching Teletext or Video Input More Convenient FunctionsAdjusting and Setting the TV Using the Menu Adjusting the Picture and SoundEffect of each control EffectUsing the Sleep Timer Sound ControlOperating Screen Mode AutoChanging the screen position for Zoom/Auto Wide modes For normal ratio 43 aSwitching Teletext on and off Direct Access FunctionsSelecting a teletext Preventing a teletext page from being updated Using FastextAccessing next or preceding Revealing hidden information e.g. for a quizUsing the Teletext Menu TOP/BOTTOM/FULLStoring pages User Page Bank SystemDisplaying User Pages Connecting Optional Equipment Connecting and Operating Optional EquipmentAcceptable input signal Available output signal Input signal Symbol 2 connector outputsSelecting Input and Output To go back to the normal TV pictureUsing AV Preset Remote Control of Other Sony Equipment Tuning the Remote Commander to the equipmentFor Your Information Optimum Viewing AreaHorizontal viewing area Vertical viewing areaCleaning the Air Filter Clean the dust with a vacuum cleanerPull the filter upward and remove it Attach the filterTurn off the power and disconnect the power cord When the indicator on the front panel flashesReplacing the Lamp Lamp is damaged, replace it with a new oneTroubleshooting SpecificationsProblem Solution Receivable Channels and Channel DisplaysCause Indicator flashing patterns Stabilizing the Projection TV