Sharp PG-M20S Maintenance Indicators, About the TEMPERATURE WARNING indicator, Info

Page 74
Maintenance Indicators

Maintenance Indicators

■The warning lights on the projector indicate problems inside the projector.

■If a problem occurs, either the TEMPERATURE WARNING indicator or the LAMP REPLACEMENT indicator will illuminate red, and the power will turn off. After the power has been turned off, follow the procedures given below.

 

TEMPERATURE

 

WARNING

POWER

indicator

indicator

LAMP

 

 

REPLACEMENT

 

indicator

About the TEMPERATURE WARNING indicator

If the temperature inside the projector in- creases, due to blockage of the air vents, or

the setting location, “About the TEMPERATURE WARNING indicator” will blink in the lower left corner of the picture. If the tem- perature keeps on rising, the lamp will turn off and the TEMPERATURE WARNING in- dicator will blink, the cooling fan will run for further 90 seconds, then the power will be

shut off. After “About the” appears, be sure to perform the following measures.

About the

LAMP REPLACEMENT indicator

■When the lamp

exceeds 1,900 cumulative hours

of use, “Manual background ” will be displayed on the screen in yellow. When

the cumulative hours of use

reach 2,000, “Manual background ” will change to red, the lamp will au- tomatically turn off and then the projector as well. At this time, the LAMP REPLACEMENT indica- tor will illuminate in red.

■If you try to turn on the projector a fourth time without replacing the lamp, the projector will not turn on.

 

Maintenance indicator

Condition

 

Problem

 

Possible Solution

 

 

 

 

 

 

 

 

 

 

 

 

Normal

Abnormal

 

•

Blocked air intake

•

Relocate the projector to an area

 

TEMPERA-

 

 

The internal

 

with proper ventilation.

 

 

 

 

 

 

 

 

TURE

 

 

•

Cooling fan break-

•

Take the projector to your nearest

 

 

Red on/

temperature is

 

WARNING

Off

 

down

 

Sharp Authorized Projector Dealer

 

 

 

 

 

 

indicator

 

Power off

abnormally high.

•

Internal circuit failure

 

or Service Center (see page 78)

 

 

 

 

 

 

 

 

 

 

•

Clogged air intake

 

for repair.

 

 

 

 

 

 

 

 

 

 

 

 

Green on

Red

Time to change

•

Lamp usage time

•

Take the projector to your nearest

 

LAMP

Green

blinks

the lamp

 

exceeded 1,900

 

Sharp Authorized Projector Dealer

 

REPLACE-

blinks

 

 

 

hours

 

or Service Center (see page 78)

 

MENT

when the

 

 

 

 

 

for repair or lamp replacement.

 

Red on/

The lamp does

•

Burnt-out lamp

•

 

indicator

lamp is

Please exercise care when

 

Power off

not illuminate.

•

Lamp circuit failure

 

 

active.

 

replacing the lamp.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manual background Info

•If the TEMPERATURE WARNING indicator illuminates, and the power turns off, follow the above possible solutions and then wait until the projector has cooled down completely before plugging in the power cord and turning the power back on. (At least 5 minutes.)

•If the power is turned off and then turned on again, as during a brief test, the LAMP REPLACEMENT indica- tor may be triggered, preventing the power from going on. Should this occur, take the power cord out of the wall outlet and plug it back in again.

•If you want to clean the air vents during projector operation, be sure to first press Manual background and after the power has turned off and the cooling fan has stopped, then clean the vents.

•Do not unplug the power cord after the power has been turned off and while the cooling fan is running. The cooling fan runs for about 90 seconds.

Manual background-70

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Contents Introduction Setup and Connections Basic Operation Easy to OPERATION MANUALDIGITAL MULTIMEDIA PROJECTOR PG-M20SModel No. PG-M20S Serial No Η εγκατάσταση αυτή ανταπ ΕSPECIAL NOTE FOR USERS IN THE U.K DANGERPage Introduction IntroductionENGLISH INFORMATIONCaution Concerning the Lamp Replacement PRODUCT DISPOSAL2. Light, Compact, and Unique Slim Design Outstanding Features1. Image Quality 3. Superior PC CompatibilityIntroduction ContentsSetup and Connections Basic OperationAppendix IntroductionIMPORTANT SAFEGUARDS 20. Safety Check 18. Damage Requiring Service19. Replacement Parts READ BEFORE USING THE PRODUCTIMPORTANT SAFEGUARDS cont InfoAccessing the PDF Manuals How to Access the PDF Operation ManualsTo install Acrobat Reader from the CD-ROM For other operating systemsPart Names Projector Front and Top ViewUsing the Kensington Lock Projector Side ViewExhaust vent Kensington Security Standard connector INPUT 1 terminalRemote Control Part Names contInserting the Batteries Using the Remote ControlAvailable Range of the Remote Control 1 Slide the cover in the direction of the arrow to open itOptional cables AccessoriesSupplied accessories Setup and Connections Setup and Connections3 Rotate the adjustment feet to make minor changes SetupUsing the Adjustment Feet 1 Press the foot releasesExample of Standard Setup Setting up the ScreenStandard Setup Front Projection Side ViewSetup cont Screen Size and Projection DistanceProjecting a Reversed/Inverted Image Projection using a mirrorCeiling-mount setup Projection from behind the screenConnecting the Power Cord Connecting the Projector to Other DevicesBefore Connecting This projector can be connected toConnecting the thumbscrew cables Connecting to a Computer Using the DVI to 15-pin D-sub CableConnecting the Projector to a Computer “Plug and Play” function when connecting to a 15-pin terminal Connecting the Projector to Other Devices contConnecting to a Computer Using a DVI Cable Sold Separately 1 Connect the projector to the computer using the DVI cableConnecting to Video Equipment Connecting to Component Video Equipment2 ø3.5mm to RCA cable commercially available To S-VIDEO output terminal To video output terminalTo audio output terminal VCR or other audio-visual equipment 1Composite video cable commercially availableConnecting to a Monitor Watching Images on Both the Projector and a Monitor1 Connect the projector to the computer using the supplied USB cable Using the Wireless Presentation Function of the Remote ControlUsing the Wireless Pre- sentation Function 2 Press while using presentation software on your computerBasic Operation Basic Operation1 Plug the power cord into the wall outlet Basic ProcedureImage Projection 2 Press on the projector or on the remote controlINPUT 2 Mode 3 Press , or on the re- mote control to select the IN- PUT Mode5 Press to temporarily turn off the picture and sound Image Projection contSelecting the On-screen Display Language 1 Press2 Zooming is adjusted by mov- ing the zoom knob Adjusting the Lens1 The focus is adjusted by rotat- ing the focus ring 3 Press or to select the desired language, and then press 4 Press2 Press Correcting Trapezoidal Distortion Keystone CorrectionCorrecting Trapezoidal Distortion to adprojected image upwards UNDO buttonSub menu Menu Bar ItemsMain menu Sub menu Using the Menu Screen Basic Operations Adjustments4 Press or to adjust the item selected 2 Press or to select the menu you want to adjust3 Press or to select the item you want to adjust 5 Press3 Press or to select the item you want to set Using the Menu Screen contBasic Operations Settings 4 Press Some adjustment items will display a confirmation messageWhen setting an item, press or 6 PressSelecting the Signal Type Adjusting the PictureAdjusting Image Preferences Progressive Mode Saving Adjustment Settings Adjusting Computer ImagesWhen Auto Sync is OFF Checking the Input Signal Selecting Adjustment SettingsSpecial Mode Settings Adjustment settings stored in the projector can be easily accessedAuto Sync Adjustment Adjusting Computer Images contAuto Sync Display Function Easy to Use Functions Easy to Use FunctionsSwitching the Picture Display Using Different Input Signals Selecting the Picture Display ModeVIDEO “NORMAL” is fixed when SVGA 800 ⋅ 600 signals are enteredCOMPUTER DOT BY DOTDisplaying a Still Image Storing an Image in Still Image Format⋅ 1 ⋅ 2 ⋅ 3 ⋅ 4 ⋅ 9 ⋅ 16 ⋅ 36 ⋅ Enlarging a Specific Portion of an ImageDisplaying an Enlarged Portion of an Image 2 Depending on the input mode Adjusting Gamma CorrectionGamma Correction Function control or on the projector to switch the image in the inset picture Displaying Dual Pictures Pict in PictDisplaying the Inset Picture to selectAutomatic Power Shutoff Function Selecting the Power Save ModeSetting the Power Save Mode Activating the sRGB Color Management Function Setting the Color Manage- ment Function sRGBUsing Auto Search Auto Search FunctionReducing Image Noise DNR Setting the On-screen DisplayVideo Digital Noise Reduction DNR System Turning Off the On-screen DisplaySetting the Video System Setting the Video SystemDeleting the Captured Image Saving Projected ImagesCapturing the Image 1 Press or to select “ Save Image” and pressSelecting a Background Image Setting a Background ImageSelecting a Startup Image Selecting a Startup ImageDisplaying the Lamp Usage Time Using an RGB Monitor Loop-out AdaptorUsing a RGB Monitor Loop-out Adaptor Confirming the Lamp Usage Time1 When “” is displayed, press Displaying the Break TimerDisplaying and Setting the Break Timer TimerReversing/Inverting Projected Images Setting the Projection ModeSetting up the Keylock Locking the Operation Buttons on the ProjectorEntering the Password Setting up a PasswordCanceling the Keylock Setting 3 Enter the password again in “Reconfirm” and pressIf You Forget Your Password Setting up a Password contChanging the Password 1 Press , and to enter the password in “Old Pass- word” and press2 Enter the remaining 3 digits by pressing any buttons you like Setting the Anti-TheftEntering the Keycode 3 Enter the same keycode once more in “Reconfirm”3 Enter the same 4-digit keycode in “Reconfirm” Setting the Anti-Theft contChanging the Keycode Initializing the Settings Returning to the Default SettingsDisplaying the Adjustment Settings Overview of All Menu SettingAppendix Appendix1 Open the cover of the carrying case How to Use the Carrying CaseCarrying the Projector 3 Reinsert the inner padding into the carrying caseCleaning the lens MaintenanceCleaning the projector Cleaning the exhaust and intake ventsAbout the LAMP REPLACEMENT indicator Maintenance IndicatorsAbout the TEMPERATURE WARNING indicator Caution Concerning the Lamp Regarding the LampLamp Replacing the Lamp1 Press on the projector to turn off the power Removing and Install- ing the Lamp UnitRegarding the Lamp cont Disconnect the power cord2 Reset the lamp timer Resetting the Lamp Timer1 Connect the power cord 4 Remove the lamp unitPin No Connecting Pin AssignmentsSignal NameMultiple signal support that are not VESA standardsTroubleshooting Power cannot be turned For SHARP Assistance Specifications Specifications are subject to change without noticeSide View DimensionsRear View Top ViewGlossary Index SHARP CORPORATION
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