Manuals / Sharp / Computer Equipment / Projector

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

Models: PG-D3550W PG-D3050W PG-D2870W

1 75

Download 75 pages 24.08 Kb

Page 62

Maintenance Indicators

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.)

58

Image 62

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

Contents

Introduction FeaturesSetup Easy StartModel No Serial No SPECIAL NOTE FOR USERS IN THE U.K DANGERThe supplied CD-ROM contains operation instructions in English, German, French, Spanish, Italian, Dutch, Swedish, Portuguese, Chinese, Korean and Arabic. Carefully read through the operation instructions before operating the projector See bottom of projector 1. WARRANTY2. CONSUMER PRODUCT SAFETY ACT IntroductionENGLISHPRODUCT DISPOSAL Caution Concerning Lamp ReplacementINFORMATION Troubleshooting How to Read this Operation ManualMaintenance Info .........Indicates safeguards for using the projectorUseful Features SetupUsing PreparingIntroduction ReferenceAppendix 8. Accessories 5. Cleaning11. Power Sources 13. Power-Cord Protection20. Safety Check 18. Damage Requiring Service19. Replacement Parts 15. OverloadingAvoid locations with extremes of temperature Observe the following safeguards when setting up your projectorCaution concerning the setup of the projector Caution concerning the lamp unitInfo Using the projector in other countriesTemperature monitor function Caution regarding usage of the projectorHow to Access the PDF Operation Manuals SETUP MANUALOptional accessories AccessoriesSupplied accessories IntroductionTop View Part Names and FunctionsFront View PG-D2870WIntroduction Using the Kensington LockRear View Terminals For temporarily displaying a black screen Part Names and Functions ContinuedFor switching the picture size NORMAL 2 Insert the batteries Inserting the BatteriesUsable Range Introduction1. Place the projector facing a wall or a screen Setup and ProjectionEasy Start 3. Open the lens shutter fully and then turn the projector onOn the 7. Turn the computer on 8. Turn the power offINPUT list controlSetting Up the Projector Setting Up the ProjectorVideo Setup Standard Setup Front Projection43 Signal Input Normal Mode Setup1610 Signal Input Normal Mode Screen Size and Projection DistanceProjection PRJ Mode Setting Up the Projector Continueda Ceiling-Mount Setup Connections Connecting the Projector to Other EquipmentTerminals on the Projector Connecting the Projector to Other Equipment Continued commercially availableConnections You can select AUDIO 1, AUDIO 2 or HDMI in the INPUT list. See pageControlling the Projector by a Computer InfoPlug the supplied power cord into the Connecting the Power CordWhen connecting to the LAN terminal using a LAN cable AC socket on the rear of the projector Then plug into AC outletTurning the Power Off Putting the Projector into Standby Mode Turning the Projector On/OffTurning the Projector On InfoPress ENTER to exit the Setup Guide screen About the Setup GuideAdjusting the Projected Image 1 Adjusting the Focus You can adjust the focus with the focus ring on the projector3 Use the rear adjustment foot to make the projector level 2 Adjusting the Height3 Adjusting the Picture Size except PG-D2870W Image Projection Continued1 Press KEYSTONE to enter the Keystone Correction mode 2 Press P/Q or O/R to adjust the Keystone CorrectionCorrecting Trapezoidal Distortion 3 Press KEYSTONEDisplaying the Black Screen and Turning Off the Sound Temporarily Switching the Input ModeAdjusting the Volume Press INPUT / to display the INPUT listPress RESIZE Resize ModeBasic Operation COMPUTERImage Projection Continued About CopyrightsVIDEO/DTV Using the Spot Function Operating with the Remote ControlDisplaying and Setting the Break Timer Switching the Eco+Quiet ModePress AUTO SYNC to manually adjust with Auto Sync function Operating with the Remote Control ContinuedAuto Sync Adjustment 1 Press MAGNIFY on the remote controlWhen moving the cursor Using the Remote Control as the Wireless Computer MouseConnecting with a USB cable When left-clicking“Quick Start Menu” Menu ItemsThe following shows the items that can be set in the projector “Picture” menu6 Items when inputting COMPUTER/COMPONENT 2 or HDMI “Signal adjustment SIG-ADJ” menu“Screen adjustment SCR-ADJ” menu 7 Item when selecting COMPUTER/COMPONENT 2 or HDMI“Network” menu “Projector adjustment PRJ-ADJ1/2” menuMenu Items Continued Menu Selections Quick Start Menu Using the Menu Screen3 Press P/R/O/Q to adjust the item selected, then press ENTER 1 Press MENUQuick Start Menu Using the Menu Screen Continued3 Press Q or O and select “Picture” to adjust Menu Selections Complete Menu5 Press O or Q to adjust the item selected To adjust the projected image while watching it4 Press P or R and select “Bright” to adjust Press ENTERInfo Picture Adjustment “Picture” Menu1 Selecting the Picture Mode 4 Adjusting the Colors 2 Adjusting the ImageAdjusting the Color Temperature ENTER7 Eco+Quiet Picture Adjustment “Picture” Menu Continued5 Selecting the Film Mode 6 Reducing Image Noise DNR3 Signal Type Setting Signal Adjustment “SIG-ADJ” Menu2 Resolution Setting 1 Adjusting the Computer Image6 Setting the Video Setup Signal Adjustment “SIG-ADJ” Menu Continued5-2 Setting the Video System 7 Checking the Input Signal2 Adjusting the Image Position Adjusting the Projected Image “SCR-ADJ” Menu1 Setting the Resize Mode Select “Keystone” on the “SCR-ADJ” menu and adjust with the slide bar5 Setting the On-screen Display Adjusting the Projected Image “SCR-ADJ” Menu Continued4 Setting the Overscan 6 Closed Caption9 Reversing/Inverting Projected Images 8 Selecting the Setup Guide7 Selecting the Background Image 0 Selecting the Wall Color4 Speaker Setting Adjustment2 Auto Power Off Function 1 Auto Sync Auto Sync7 System Lock Function 6 Fan Mode Settinga Setting/Changing the Keycode 1 Select “System Lock”, then press ENTER or Qa Setting with the projector buttons Adjusting the Projector Function “PRJ-ADJ1/2” Menu Continueda Setting with the menu screen 8 Keylock FunctionSTANDBY Mode Setting the FUNCTION Button OperationReturning to the Default Settings STANDBY Audio Outa Setting a Password Setting Up the Projector Network Environment “Network” Menu1 Setting a Password If you forget the password4 Returning to Default Settings Network 2 DHCP Client Setting3 TCP/IP Setting 3 Enter “IP Address” using P, R, Q and O, then press ENTERSetting Up the Projector Network Environment “Network” Menu Continued 6 Conﬁrming the Projector InformationCleaning the lens MaintenanceCleaning the projector Cleaning the exhaust and intake ventsAbout the lamp indicator Maintenance IndicatorsAbout the temperature warning indicator Appendix 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 againInfo Lamp Regarding the LampHg LAMP CONTAINS MERCURY For State Lamp Disposal Information Caution Concerning the Lamp3 Remove the lamp unit cover Removing and Installing the Lamp Unit2 Disconnect the power cord Info2 Reset the lamp timer Resetting the Lamp Timer1 Connect the power cord and open the lens shutter fully Regarding the Lamp ContinuedStoring the Projector How to Use the Storage Case4 Place the accessories in the front pocket of the storage case 1 Open the cover of the storage caseCompatibility Chart Computer21-25 TroubleshootingAppendix 21-2558, 61 Troubleshooting Continued57, 58 21-25Appendix 1-888-GO-SHARPS-Video mini DIN 4 pin SpeciﬁcationsDimensions main body only W × H × D STANDBY ModeAppendix DimensionsUnits inches mm Index