Sharp PG-D3750W Maintenance Indicators

53

Appendix

Maintenance Indicators

The warning lights (power indic ator, lamp indicator and temper ature warning indicator) on t he

projector indicate proble ms inside the projector.

If a problem occurs, either t he temperature warning ind icator or the lamp indicator w ill

illuminate red, and the projec tor will enter standby mode. Af ter the projector has ente red

standby mode, follow the proced ures given below.

Top Vi ew

Lamp indicator

Temperature warning

indicator

Power indicator

About the tempera ture warning ind icator

If the temperature inside the projector i ncreases, due to blockage of the ai r vents, or the setting

location, the temperature warning ind icator will blink. And if the tempe rature keeps on rising,

“” will illuminate in the lower left cor ner of the picture with the temperatu re warning

indicator blinking. If this state conti nues, the lamp will turn off, the coo ling fan will run and then

the projector will enter standby mode. Wh en you ﬁ nd the temperature warning indicator

blinking, be sure to perform the mea sures described on page 54.

About the lamp indi cator

When the remaining lamp life beco mes 5% or less, (yellow) and “Change The Lamp” wil l

be displayed on the screen. When the pe rcentage becomes 0%, it will cha nge to (red), the

lamp will automatically turn off a nd then the projector will automatica lly enter standby mode.

At this time, the lamp indicator will illumi nate in red.

If you try to turn on the p rojector a fourt h time without re placing the lamp , the

projector will not tu rn on.

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Indicators on the Projector

Power indicator Red on Normal (Standby)

Green on Normal (Power on)

Red blinks Abnormal (See page 54.)

Green blinks Normal (Cooling)

Green and orange

blink alternately

The lens shutter is closed. (See p age 29.)

Lamp indicator Green on Normal

Green blinks The lamp is warming up.

Red on The lamp is shut down abnormall y or requires to be

changed. (See page 54.)

Tempe rat ur e

warning indicator

Off Normal

Red on/Red blinks The internal temperature is abnormally high. (See page 54.)

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Contents

Main Page iii x iv 1 Introduction 1. WARRANT Y 2. CONSUMER PRODUCT SAFET Y ACT WARNING: expose this product to rain or mois ture. INFORMATION WARNING: PRODUCT DISPOSAL 3 How to Read this Operation Manual For Future Reference Maintenance P. 52 Troubleshooting PP. 59 and 60 Contents Preparing Introduction Quick Start Setup Reference Appendix IMPORTANT SAFEGUARDS CAUTION: 15. Overloading 16. Object and Liquid Ent ry 17. Servicing 18. Damage Requiring Se rvice 19. Replacement Parts Observe the following safeguards when set ting up your projector. Caution concerning the lamp unit Caution concernin g the setup of the projector Do not set up the projector in places exposed to direct sunlight or bright light. Caution regarding placing of the projector Caution regarding usage of the projector Other connected equipment Using the projector in o ther countries Temperature monitor function How to Access the PDF Operation Manuals SETUP MANUAL Refer to the SETUP MANUAL conta ined on the supplied C D-ROM for details. Accessories Supplied accessories Optional accessories Part Names and Functions Projector Numbers in Z refer to the main pages in this operation manual where the topic is explained. Rear View Part Names and Functions (Continued) Inserting the Batteries 1 cover towards the directi on of the arrow. 2 3 and lower the cover until it c licks in place. Quick Start Setup and Projection Quick Start 1 2 BP. 26 COMPUTER1 3 4. Adjust the projected image Setting up the Projector Setting up the Projector Standard Setup (Front Projection) Example of standard setup Side View Projection (PRJ) Mode Indication of the Projection Imag e Size and Projection Distance Setting up the Projector (Continued) Screen Size and Projection Distance 16:10 Signal Input (Normal M ode) 4:3 Signal Input (Nor mal Mode) Connecting the Projector to Other Equipment Terminals on the Projector Connecting the Projector to Other Equipment (Continued) Note This projector is able t o process the followi ng signals when conn ected to HDMI equipment: Controlling the Projector by a Computer When connecting to a co mputer using an RS-23 2C serial control ca ble When connecting to th e LAN terminal usi ng a LAN cable Connecting the Power Cord Turning the Projector On/Off Turning the Projector On Turning the Power Off (Putting the Projector into Standby Mode) STANDBY/ON button Lamp indicator Power indicator Image Projection Adjusting the Projected Image 1 Adjusting the Focus 2 Adjusting the Height 1 2 Image Projection (Continued) Correcting Trapezoidal Distortion KEYSTONE button 1 Keystone Correction mo de. Switching the Input Mode Adjusting the Volume Press VOL +/ on the remote contro l or O/Q+ on the projector to adjust the volume. Displaying the Black Screen and Turning Off the Sound Tempo rari ly Image Projection (Continued) Resize Mode O/DTV See page 43 for setting on menu screen. COMPUTER About Copyrights Operating with the Remote Control Displaying and Setting the Break Timer 1 2 Displaying the Pointer 1 2 Selecting the Picture Mode * Displaying an Enlarged Portion of an Image 1 . 2 Operating with the Remote Control (Continued) Using the Remote Control as the Wireless Comput er Mouse Connecting with a USB cable The mouse pointer can be operated in the following way after it is connected. Menu Items The following shows the items that can be set in the pr ojector. Picture menu Picture SCR PRJ Net. Help SEL./ADJ. ENTER END Picture SCR PRJ Net. Help Menu Items (Continued) Screen adjustme nt (SCR-ADJ) menu Projector adjustment (PRJ-ADJ) menu Network menu Help menu The items you can set with t he Help menu Help menu n Page 51 Using the Menu Screen Menu Selections (Adjustments) Picture to adjust . 1 2 3 to adjust. The item displayed by itself The menu screen will disapp ear. The selected item is highlig hted. Picture Adjustme nt (Picture Menu) QPAGE1 QPAGE2 1Selecting the Picture Mode 41 2 Adjusting the Image Adjusting the Color Temperature Values on CLR Temp are only for general standard purposes. 4 Adjusting the Colors Picture Adjustme nt (Picture Menu) Reducing Image Noise (DNR) 7 Eco+Quiet 43 Adjusting the Projected Image (SCR - ADJ Menu) 1 Setting the Resize Mode 2 Adjusting the Image Position You can move the projected image verti cally. Q buttonO button Adjusting the Projected Image (SCR - ADJ Menu) 45 Adjusting the Projector Function (PRJ - ADJ Menu) 2 1 Auto Sync (Auto Sync Adjustment) Auto Power Off Function 3 Auto Restart Function 1 Select Next, then pr ess ENTER. The screen for entering the keycod e appears. Adjusting the Projector Function (PRJ - ADJ Menu) (Continued) 47 4 control or on the projector to enter the new keycode in New Code. 5 con rm. 5 Adjusting the Projector Function (PRJ - ADJ Menu) (Continued) 49 Setting up the Projector Network Environment (Net work Menu) 1 Setting a Password If you do not want others to change the se tting for the Network menu, set a pas sword. Setting a Password 1 1 2 ENTER. 3 and O, then press ENTER. 1 2 3 6 stripes or ickering image appears on Help men u, then press ENTER. Adjustment buttons Maintenance Maintenance Indicators Top Vi ew Maintenance Indicators (Continued) 55 Regarding the Lamp Lamp Caution Concerning the Lamp Replacing the Lamp Caution Regarding the Lamp (Continued) Removing and Installing the Lamp Unit Warning! 1 projector or STANDBY on the remote control to put th e projector into stand by mode. 4 5 6 Resetting the Lamp Timer 1 Computer Compatibility Chart Computer Multiple sign al support Horizontal Frequency: 15-110 kHz, Vertical Frequency: 45-85 Hz, Note DTV Troubleshooting Troubleshooting (Continued) For SHARP Assistance Speci cations Dimensions Units: inches (mm) Index