Sharp PGLW2000, PG-LW2000 appendix Abnormally high Are high Lower than 95F +35ºC

Page 57

Maintenance indicator

Problem

Cause

Possible Solution

 

Normal

Abnormal

 

 

 

 

 

 

 

 

 

 

Temperature

Off

Red blinks

The internal

• Temperatures

• Use the projector in an

warning

 

(On)/

temperature is

around the projector

area with a temperature of

indicator

 

Red on

abnormally high.

are high.

lower than 95°F (+35ºC).

 

 

(Standby)

 

• Blocked air intake

• Relocate the projector to

 

 

 

 

 

an area with proper

 

 

 

 

 

ventilation. (See page 8.)

 

 

 

 

 

 

 

 

 

 

• Cooling fan

• Take the projector to your

 

 

 

 

breakdown

nearest Sharp Authorized

 

 

 

 

• Internal circuit failure

Projector Dealer or Service

 

 

 

 

• Clogged air intake

Center (see page 69) for

 

 

 

 

 

repair.

 

 

 

 

 

 

Lamp

Green on

Red on

The lamp does

• The lamp is shut

• Disconnect the power cord

indicator

(Green

 

not illuminate.

down abnormally.

from the AC outlet, and

 

blinks

 

 

 

then connect it again.

 

when the

 

 

 

 

 

 

Time to change

• Remaining lamp life

• Carefully replace the lamp.

 

lamp is

 

 

 

the lamp.

becomes 5% or less.

(See page 56.)

 

warming

 

 

 

 

 

• Take the projector to your

 

Red on

The lamp does

Burnt-out lamp

 

up.)

 

nearest Sharp Authorized

 

 

(Standby)

not illuminate.

• Lamp circuit failure

 

 

Projector Dealer or Service

 

 

 

 

 

 

 

 

 

 

Center (see page 69) for

 

 

 

 

 

repair.

 

 

 

 

 

• Please exercise care when

 

 

 

 

 

replacing the lamp.

 

 

 

 

 

• Securely install the cover.

Power

Green on/

Red blinks

The power

• The lamp unit cover

• If the power indicator blinks

indicator

Red on

 

indicator blinks in

is open.

in red even when the lamp

 

Green

 

red when the

 

unit cover are securely

 

blinks

 

projector is on.

 

installed, contact your

 

(Cooling)

 

 

 

nearest Sharp Authorized

 

 

 

 

 

Projector Dealer or Service

 

 

 

 

 

Center (see page 69) for

 

 

 

 

 

advice.

Info

If the temperature warning indicator illuminates, and the projector enters Standby mode, follow the possible solutions above and then wait until the projector has cooled down completely before plugging in the power cord and turning the power back on. (At least 10 minutes.)

If the power is turned off for a brief moment due to power outage or some other cause while using the projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power cord in the AC outlet and then turn the power on again.

The cooling fan keeps the internal temperature of the projector constant and this function is controlled automatically. The sound of the cooling fan may change during operation because the fan speed may change and this is not a malfunction.

Appendix

55

Image 57
Contents PG-LW2000 Model No Serial No Void the users authority to operate this equipment See bottom of projectorInformation Product Disposal Optional accessories AccessoriesContents Viewing Stereoscopic 3D Images ReferencePower Sources CleaningAccessories Power-Cord ProtectionReplacement Parts Damage Requiring ServiceSafety Check OverloadingAvoid locations with extremes of temperature Rest your eyes occasionallyDo not block the exhaust and intake vents Using the projector in other countries Temperature monitor functionOther connected equipment 15 16 Part Names and FunctionsRear View Terminals Part Names and Functions Remote control signal transmitters Inserting the BatteriesUsable Range Easy Start Setup and ProjectionCorrecting trapezoidal distortion using Keystone Correction On the remote controlInput list Video Setup Setting Up the ProjectorSetting Up the Projector Standard Setup Front ProjectionSignal Input Normal Mode Screen Size and Projection DistanceScreen Lens center Ceiling-Mount Setup Projection PRJ ModeYou may need other cables or connectors not listed below Connecting the Projector to Other EquipmentConnecting the Projector to Other Equipment AC socket To AC outlet Power cord supplied Connecting the Power CordControlling the Projector by a Computer RS-232C Terminal D-sub 9 pin male connectorPower indicator Lamp indicator Turning the Projector On/OffTurning the Projector On Adjusting the Projected Image Adjusting the Focus About the Setup GuidePress Enter to exit the Setup Guide screen Image ProjectionAdjusting the Picture Size Adjusting the HeightUse the rear adjustment foot to make the projector level Rotate the zoom ring to enlarge or shrink the picture sizePress Keystone Correcting Trapezoidal DistortionSwitching the Input Mode Adjusting the VolumeVOL +/- Volume buttons Input buttons AV Mute button Buttons Resize Mode Press ResizeButton About Copyrights Displaying and Setting the Break Timer Operating with the Remote ControlUsing the Spot Function Switching the Eco+Quiet ModeSelecting the Picture Mode Auto Sync Auto Sync AdjustmentFreezing a Moving Image Displaying an Enlarged Portion of an ImagePicture menu Menu ItemsMain menu Projector adjustment PRJ-ADJ1/2 menu Menu Selections Quick Start Menu Using the Menu ScreenPress Menu ExampleQuick Start Menu Example Adjusting BrightMenu Selections Complete Menu Following items can be configured on the Quick Start MenuPress P or R and select Bright to adjust To adjust the projected image while watching itPress O or Q to adjust the item selected Press EnterPicture Adjustment Picture Menu Selecting the Picture ModeMenu operation n Adjusting the Color Temperature Adjusting the ImageAdjusting the Colors Adjusting Hue, Saturation, or ValueSelecting the Film Mode Eco+QuietReducing Image Noise DNR Signal Adjustment SIG-ADJ Menu Resolution SettingSignal Type Setting Setting the Video Setup Setting the Video SystemChecking the Input Signal When reproducing Ntsc signals in PAL video equipmentSetting the Resize Mode Adjusting the Projected Image SCR-ADJ MenuAdjusting the Image Position Keystone CorrectionSetting the On-screen Display Setting the OverscanClosed Caption For Americas onlySelecting the Background Image Selecting the Setup GuideReversing/Inverting Projected Images Selecting the Wall ColorAuto Power Off Function Auto Sync Auto Sync AdjustmentSpeaker Setting Fan Mode SettingWhen the System Lock is set To cancel the keycode that you have already setSystem Lock Function Enter the same keycode in Re- confirmKeylock Function Adjusting the Projector Function PRJ-ADJ1/2 MenuTaking the Keylock Off Select On, then press EnterStandby Mode Setting the Function Button OperationReturning to the Default Settings Selecting the Quick Start MenuViewing Stereoscopic 3D Images Precautions on Viewing Stereoscopic 3D ImagesShutter glasses control light signal Information on the 3D Projection FunctionAppendix Using 3D Viewing Mode Projecting 3D imagesEnding 3D projection Cleaning the projector MaintenanceAbout the temperature warning indicator Maintenance IndicatorsAbnormally high Are high Lower than 95F +35ºC Regarding the Lamp LampReplacing the Lamp Removing and Installing the Lamp Unit Remove the lamp unit coverSTANDBY/ON button AC socket Resetting the Lamp Timer Computer control RS-232C Specifications and CommandsCommunication conditions Basic formatComputer Projector CommandsRGB PAL CC1 Computer Compatibility ChartDTV 19-22 Troubleshooting53, 54 Problem Check Sharp Electronics France For Sharp AssistanceSpecifications Units inches mm DimensionsIndex
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