Sharp PG-D3550W, PG-D2870W appendix Maintenance Indicators, About the temperature warning indicator

Page 62

Maintenance Indicators

■The warning lights (power indicator, lamp indicator and temperature warning indicator) on the projector indicate problems inside the projector.

■If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate red, and the projector will enter Standby mode. After the projector has entered Standby mode, follow the procedures given below.

Top View Temperature warning indicator

Lamp indicator

Power indicator

About the temperature warning indicator

If the temperature inside the projector increases, due to blockage of the air vents, or the setting location, the temperature warning indicator will blink. And if the temperature keeps on rising,

“” will illuminate in the lower left corner of the picture with the temperature warning indicator blinking. If this state continues, the lamp will turn off, the cooling fan will run and then the projector will enter Standby mode. When you fi nd the temperature warning indicator blinking, be sure to perform the measures described on page 59.

About the lamp indicator

■When the remaining lamp life becomes 5% or less, (yellow) and “Change The Lamp” will be displayed on the screen. When the percentage becomes 0%, it will change to (red), the lamp will automatically turn off and then the projector will automatically enter Standby mode. At this time, the lamp indicator 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.

Indicators on the Projector

Power indicator

Red on

Normal (Standby)

 

Green on

Normal (Power on)

 

Red blinks

Abnormal (See page 59.)

 

Green blinks

Normal (Cooling)

 

Green and orange

The lens shutter is closed. (See page 30.)

 

blink alternately

 

Lamp indicator

Green on

Normal

 

Green blinks

The lamp is warming up.

 

Red on

The lamp is shut down abnormally or requires to be

 

 

changed. (See page 59.)

Temperature

Off

Normal

warning indicator

Red on/Red blinks

The internal temperature is abnormally high. (See page 59.)

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Contents
PG-D3550W PG-D3050W PG-D2870W PG-D3550W/PG-D3050WModel No Serial No Iii Page See bottom of projector Void the users authority to operate this equipmentInformation Product Disposal Using the Menu Screen For Future ReferenceContents Adjusting the Projector Function PRJ ADJ1/2 Menu ReferenceAccessories CleaningPower Sources Power-Cord ProtectionSafety Check Damage Requiring ServiceReplacement Parts OverloadingDo not block the exhaust and intake vents Avoid locations with extremes of temperatureRest your eyes occasionally Other connected equipment Using the projector in other countriesTemperature monitor function Closed Caption uses Bitstream Vera fontsFor Macintosh When you want to view the Setup ManualFor Windows Accessories Optional accessoriesPart Names and Functions PG-D2870WUsing the Kensington Lock Rear View TerminalsBreak Timer button For automatically adjusting images whenVOL +/- Volume buttons Picture Mode buttonUsable Range Remote control signal transmittersInserting the Batteries On the projector On the remote control Setup and ProjectionWhen connecting equipment other than a computer, see pages Easy StartTurn the computer on Turn the power off Setting Up the Projector Setting Up the ProjectorVideo Setup Standard Setup Front ProjectionScreen Lens center Signal Input Normal ModeScreen Size and Projection Distance Projection PRJ Mode Ceiling-Mount SetupConnecting the Projector to Other Equipment You may need other cables or connectors not listed belowConnecting the Projector to Other Equipment RGB Controlling the Projector by a Computer AC socket To AC outlet Power cord Supplied Connecting the Power CordWhen connecting to the LAN terminal using a LAN cable Turning the Projector On Power indicator Lamp indicatorTurning the Projector On/Off Standby button On buttonPress Enter to exit the Setup Guide screen About the Setup GuideAdjusting the Projected Image Adjusting the Focus Image ProjectionUse the rear adjustment foot to make the projector level Adjusting the HeightAdjusting the Picture Size except PG-D2870W Rotate the zoom ring to enlarge or shrink the picture sizeShrinks lower side Correcting Trapezoidal DistortionPress Keystone Input buttons AV Mute button VOL +/- Volume buttons Buttons Switching the Input ModeAdjusting the Volume On-screen displayResize Mode Press ResizeAbout Copyrights Using the Spot Function Operating with the Remote ControlDisplaying and Setting the Break Timer Switching the Eco+Quiet ModeSelecting the Picture Mode Freezing a Moving ImageWhen left-clicking Using the Remote Control as the Wireless Computer MouseWhen moving the cursor When right-clickingMenu Items Picture menuItem when selecting S-VIDEO or Video Network menu Press Menu Using the Menu ScreenMenu Selections Quick Start Menu ExampleMenu Selections Complete Menu Example Adjusting BrightQuick Start Menu Following items can be configured on the Quick Start MenuPress O or Q to adjust the item selected To adjust the projected image while watching itPress P or R and select Bright to adjust Press EnterMenu operation n Picture Adjustment Picture MenuSelecting the Picture Mode Adjusting the Colors Adjusting the ImageAdjusting the Color Temperature Adjusting Hue, Saturation, or ValueReducing Image Noise DNR Selecting the Film ModeEco+Quiet Signal Type Setting Signal Adjustment SIG-ADJ MenuResolution Setting Checking the Input Signal Setting the Video SystemSetting the Video Setup When reproducing Ntsc signals in PAL video equipmentAdjusting the Image Position Adjusting the Projected Image SCR-ADJ MenuSetting the Resize Mode Keystone CorrectionClosed Caption Setting the OverscanSetting the On-screen Display For Americas onlyReversing/Inverting Projected Images Selecting the Setup GuideSelecting the Background Image Selecting the Wall ColorSpeaker Setting Auto Sync Auto Sync AdjustmentAuto Power Off Function Auto Restart FunctionEnter the same keycode in Re- confirm Fan Mode SettingSystem Lock Function Selecting the Quick Start Menu Adjusting the Projector Function PRJ-ADJ1/2 MenuKeylock Function COMPUTER2 SelectStandby Audio Out Setting the Function Button OperationStandby Mode Checking the Lamp Life Status Enter the same password in Reconfirm, then press Enter Setting a Password Select Password, then press Enter or Q On the projector, pressReturning to Default Settings Network Dhcp Client SettingTCP/IP Setting Enter IP Address using P, R, Q and O, then press EnterYou can confirm the following items Setting Up the Projector Network Environment Network MenuConfirming the Projector Information Cleaning the lens MaintenanceCleaning the projector Cleaning the exhaust and intake ventsAbout the lamp indicator Maintenance IndicatorsAbout the temperature warning indicator Red on Abnormally high Are high Lower than 95F +35ºC Replacing the Lamp Regarding the LampLamp Lamp unit Removing and Installing the Lamp UnitRemove the lamp unit cover STANDBY/ON button AC socketResetting the Lamp Timer Open the cover of the storage case How to Use the Storage CaseStoring the Projector Place the projector into the storage caseCompatibility Chart ComputerTroubleshooting 21-2557, 58 Sharp Electronics Corporation Specifications Dimensions Index
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