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LCD PROJECTORMODELPG-A20XOPERATION MANUALIntroductionConnections and SetupBasic OperationEasy to Use FunctionsAppendixPG-A20X_E_PDF_Hyo1.p65 03.4.23,

-61. Read InstructionsAll the safety and operating instructions should be readbefore the product is operated.2. Retain InstructionsThe safety and oper

Introduction-718. Damage Requiring ServiceUnplug this product from the wall outlet and referservicing to qualified service personnel under thefollowin

-8IMPORTANT SAFEGUARDSBe sure to read the following safeguards when setting upyour projector.Caution concerning the lamp unit Potential hazard of gla

Introduction-9PDF operation manuals in several languages are included in the CD-ROM, so that you canwork with the projector, even if you do not have t

-10262655552729392713522121ON buttonFor turning the power on.28STANDBY buttonFor putting the projector into the standby mode.Power indicatorIlluminate

Introduction-111552AC socket21Rear adjustment foot(on the bottom of the projector)Intake vent16Kensington Security Standard connectorINPUT 1 terminalT

-12Part NamesNumbers in refer to the main pages in this operation manual where the topic is explained.Remote Control (Front View)28STANDBY buttonFor

Introduction-13Using the Remote ControlInserting the BatteriesThe batteries (two R-6 batteries (“AA” size, UM/SUM-3, HP-7 or similar)) are supplied in

-14AccessoriesRemote controlRRMCGA187WJSATwo R-6 batteries(“AA” size, UM/SUM-3, HP-7 or similar)Power cord*For U.S., Canada, etc.(6' (1.8 m))QACC

Connections and Setup-15Connecting the Projector to Other DevicesBefore ConnectingNote• Before connecting, be sure to unplug the power cord of the pro

IMPORTANTFor your assistance in reporting the loss or theft of yourProjector, please record the Serial Number located onthe bottom of the projector an

-16Connecting the Projector to a ComputerConnecting the thumbscrew cables Connect the thumbscrew cable making sure that itfits correctly into the ter

Connections and Setup-17“Plug and Play” function (when connecting to a 15-pin terminal) This projector is compatible with VESA-standard DDC 1/DDC 2B.

-18Connecting to Video EquipmentConnecting the Projector to Other DevicesConnecting to VideoEquipment Using anS-video, a CompositeVideo or an Audio Ca

Connections and Setup-19Optionalcable3RCA to 15-pin D-sub cableAN-C3CP(9'10" (3.0 m))To analog component output terminalTo audio output term

-20Connecting to aComputer Using a DIN-D-sub RS-232C Adaptorand an RS-232C SerialControl CableWhen the RS-232C terminal on the projector isconnected t

Connections and Setup-21SetupUsing the AdjustmentFeetThe height of the projector can be adjusted us-ing the adjustment feet at the front and rear ofth

-22Adjusting the LensThe image is focused and adjusted to the de-sired size using the focus ring or zoom knobon the projector.1 Adjust the focus by ro

Connections and Setup-2390°90°Example of standard setupSetting up the ScreenPosition the projector perpendicular to the screen with all feet flat and

-24STRETCH Mode (16:9)Picture (Screen) size Projection distance [L]Distance from the lens centerDiag. [χ] Width Height Minimum [L1] Maximum [L2] to th

Connections and Setup-25When using the default setting.▼On-screen DisplayThe image is reversed.When using the default setting.▼On-screen DisplayThe im

SPECIAL NOTE FOR USERS IN THE U.K.The mains lead of this product is fitted with a non-rewireable (moulded) plug incorporating a 5A fuse. Shouldthe fus

-26Image ProjectionBasic ProcedureConnect the required external equipment to the pro-jector before carrying out the following procedures.Info•The lang

Basic Operation-273 Press , or on theremote control to select the IN-PUT mode.•After pressing once on the projector,use to select the desire

-28Image ProjectionSelecting the On-screenDisplay LanguageThe on-screen display language of the projector can beset to English, German, Spanish, Dutch

Basic Operation-29Keystone Correction (Correcting Trapezoidal Distortion)Correcting TrapezoidalDistortionThis function allows for Keystone (On-screenT

-30Menu ItemsThis list shows the items that can be set in the projector. INPUT 1 ModeNote• In the “Picture” menu of INPUT 1, “Color”, “Tint” and “Sha

Basic Operation-31 INPUT 2 / 3 ModeMain menu+30−30+30−30+30−30+30−30+30−30+30−30+30−30Main menu Sub menuContrastBrightColorTintSharpRedBlueResetCLR T

-32The menu screens allow you to adjust the image and various projector settings.You can operate the menus from the remote control using the following

Basic Operation-333 Press ''''' or """"" to select the itemyou want to adjust.• The selected item is

-34Menu Selections(Settings)1 Press .• The “Picture” menu screen for the se-lected input mode is displayed.Note• The on-screen display shown on theri

Basic Operation-35Sub menu3 Press ''''' or """"" to select theitem you want to set, and thenpress ||

The supplied CD-ROM contains operation instructions in English, German, French, Swedish, Spanish, Italian,Dutch, Portuguese, Chinese (Traditional Chin

-36You can adjust the projector’s picture to your preferences using the “Picture” menu. Foroperation of the menu screen, see pages 32 to 35.CLR Temp (

Basic Operation-37Selectable settingsStandardPresentationCinemaGameDescriptionFor standard imageBrightens darker portions of image formore enhanced pr

-38Using the “Fine Sync” menu, you can adjust the computer image, match the computer dis-play mode, and check the input signal. For operation of the m

Basic Operation-39 Signal Info (Checking theInput Signal)Select “Signal Info” on the “Fine Sync” menuto check the current input signal informa-tion.No

-40Picture Display ModeSwitching the Picture Dis-play ModePress .• Pressing changes the display as shown onpages 40 and 41.• To return to the stand

-41Easy to Use FunctionsVIDEO• “STRETCH” is fixed when 540P, 720P or 1080I signals are entered.4:3 aspect ratioLetter boxSqueezed 16:9 imageSqueezed 4

-42×1 ×4 ×9 ×16 ×36 ×64×2 ×3You can instantly freeze a moving image and enlarge a specific portion of an image with theremote control. Using these fun

-43Easy to Use FunctionsKeylock FunctionLocking the Operation But-tonsHold down on the projector forabout 3 seconds while the projector isbeing turn

-44You can use the “Options” menu to enhance the usage for the projector. For operation of themenu screen, see pages 32 to 35.Example: “Options” menu

-45Easy to Use Functions Video System (Setting theVideo System)The video input system mode is preset to “Auto”;however, a clear picture from the conne

Introduction-1Before using the projector, please read this operation manual carefully.There are two important reasons for prompt warranty registration

-46 Auto Power Off (AutoPower Off Function)When no input signal is detected for more than 15minutes, the projector will automatically enter thestandby

-47Easy to Use Functions Password (Setting a Pass-word)A password must be set to activate the “Anti-Theft”function (Page 48).There is no factory prese

-48 Anti-Theft (Setting the Anti-Theft)The anti-theft function prevents unauthorized useof the projector. You can choose to use this func-tion or not.

-49Easy to Use FunctionsIf you want to change the keycode, followthe procedure below.Note• When “Anti-Theft” is selected, the password in-put box will

-50Reversing/Inverting Projected ImagesYou can reverse or invert the projected image for various applications using the “PRJ Mode”menu. For operation

-51AppendixCarrying the ProjectorHow to Use theCarrying CaseWhen carrying the projector, attach the lens capto the lens, and place it in the supplied

-52Cleaning the lens Use a commercially available blower or lenscleaning paper (for glasses and camera lenses) forcleaning the lens. Do not use any l

-53Appendix123Replacing the Air FilterTab• This projector is equipped with air fil-ters to ensure the optimal operatingcondition of the projector.• Th

-545 Clean the air filter.• Clean the dust off the air filter and coverwith a vacuum cleaner extension hose.6 Replace the air filter.• Place the air f

-55AppendixMaintenance Indicators The warning lights on the projector indicate problems inside the projector. If a problem occurs, either the temper

-2WARNING:The cooling fan in this projector continues to run for about 90 seconds after the projector enters the standby mode.During normal operation,

-56Info• If the temperature warning indicator illuminates, and the projector enters the standby mode, follow the pos-sible solutions on the previous p

-57AppendixLamp It is recommended that the lamp (sold separately) be replaced when the remaining lamp life be-comes 5% or less, or when you notice a

-58LampunitBQC-PGA20X//1Removing and Installingthe Lamp UnitInfo• Be sure to remove the lamp unit using thehandle. Be sure not to touch the glass sur-

-59Appendix5 Remove the lamp unit.• Loosen the securing screws from thelamp unit. Hold the lamp unit by thehandle and pull it in the direction of thea

-6015695196896521437510151611RS-232C Terminal: 9-pin Mini DIN female connectorPin No. Signal Name I/O Reference1 Not connected2 RD Receive Data Input

-61AppendixReturn code (0DH)C1 C2 C3 C4 P1 P2 P3 P4Response code formatNormal responseProblem response (communication error or inc

-62Computer Compatibility ChartNote• This projector may not be able to display images from notebook computers in simultaneous (CRT/LCD)mode. Should th

-63AppendixTroubleshootingCheck• Projector power cord is not plugged into the wall outlet.• Power to the external connected devices is off.• The selec

-64CheckProblem PagePicture is green onINPUT 1 COMPONENT.Picture is pink (no green)on INPUT 1 RGB.Picture is dark.Picture is too bright andwhitish.• C

-65AppendixFor SHARP AssistanceIf you encounter any problems during setup or operation of this projector, first refer to the“Troubleshooting” section

Introduction-3Outstanding Features1. Light and Compact Design• A4 / letter size projector weighing only 2.9 kg / 6.4 lbs can be easilytransported from

-66SpecificationsLCD ProjectorPG-A20XNTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/PAL-60/SECAM/DTV480I/DTV480P/DTV540P/DTV580I/DTV580P/DTV720P/DTV1035I/DTV1080IL

-67AppendixDimensionsUnits: inches (mm)Side View Side ViewTop ViewRear ViewFront ViewBottom Viewø 6610 13/64 (258.8)3 9/64 (79.5)11 45/64 (297)1 35/64

-68GlossaryAnti-TheftIf the “Keycode” set in the projector is not correctlyentered, the projector will not operate even if sig-nals are entered.Aspect

-69AppendixAC socket ... 15Adjusting the Lens ...

SHARP CORPORATIONPG-A20X_E_PDF_Hyo4.p65 03.4.23, 9:53 AM1

-4ContentsAuto Sync (Auto Sync Adjustment) ... 39Signal Info (Checking the Input Signal) ... 39Easy to Use Functi

Introduction-5AppendixCarrying the Projector .......... 51How to Use the Carrying Case .........51M