Sharp PG-C20XE appendix Using the Adjustment Feet, Reversed Image Setup, Ceiling-mount Setup

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Setting up the Screen

Operation

Setting up the Screen

Using the Adjustment Feet

You can adjust the height of the image by raising the projector with the foot releases.

1 Press the foot releases and lift the projector to the desired angle. (Adjustable up to approximately 7° from the standard position.)

2 Remove your hands from the foot releases. Once the adjustment feet have locked in position, release the projector.

3 If the screen is at an angle, the adjusters can be used to adjust the angle of the image.

Returning the projector to its original position

While holding the projector, press the foot releases and slowly lower the projector to its original position.

• When an adjustment is made, the image may become distorted (keystoned), depending on the relative positions of the projector and the screen.

Using the Adjustment FeetCAUTION

Do not press the foot releases when the adjustment feet are extended without firmly holding the projector.

Do not hold the lens when lifting or lowering the projector.

When lowering the projector, be careful not to get your fingers caught in the area between the adjustment feet and the projector.

Reversed Image Setup

Rear projection

Place a translucent screen between the projector and the audience.

Use the projector’s menu system to reverse the projected image. (See page 36 for use of this function.)

Projection using a mirror

When the distance between the projector and screen is not sufficient for normal rear projection, you can use a mirror to reflect the image onto the screen.

Place a mirror (normal flat type) in front of the lens.

Project the normal image onto the mirror.

The image reflected from the mirror is projected onto the translucent screen.

Optimal image quality can be achieved when the projector is positioned perpendicular to the screen with all feet flat and level.

Returning the projector to its original positionCAUTION

When using a mirror, be sure to carefully position both the projector and the mirror so the light does not shine into the eyes of the audience.

Ceiling-mount Setup

It is recommended that you use the optional Sharp ceiling-mount bracket for this installation.

Before mounting the projector, contact your nearest Sharp Authorised LCD Projector Dealer or Service Centre to obtain the recommended ceiling-mount bracket (sold separately). (AN-Z7T

ceiling-mount bracket, AN-TK201/202 extension tube for AN-Z7T.)

• When the projector is in the inverted position, use the upper edge of the screen as the base line.

Use the projector’s menu system to select the appropriate projection mode. (See page 36 for use of this function.)

Reversed Image SetupRear projection 19

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Contents Troubleshooting LCD PROJECTORSetup MaintenanceThis equipment complies with the requirements of Directives 89/336/EEC and 73/23/EEC as amended by 93/68/EEC SPECIAL NOTE FOR USERS IN THE U.K DANGEROPERATION MANUAL Model No. PG-C20XE Serial NoENGLISH LAMP REPLACEMENT CAUTION Caution Concerning the Lamp ReplacementPRECAUTIONS A OBSERVER LORS DU REMPLACEMENT DE LA LAMPE Important Safeguards 9. XGA RESOLUTION FOR HIGH RESOLUTION PRESENTATIONS Outstanding Features8. POWER SAVE MODE FUNCTION 1. ADVANCED COMPATIBILITY WITH HIGH-END WORKSTATIONS AND PCSSetup & Connections ContentsUseful Features Maintenance & TroubleshootingCaution Concerning the Lamp Unit Cautions Concerning the Setup of the ProjectorUsage Guidelines Notes on OperationAccessing the PDF Manuals How to Access the PDF Operation Manuals for Windows and MacintoshTo Install Acrobat Reader from the CD-ROM For WindowsFront and Top View Part NamesProjector Side and Rear ViewOpening the Flip Cover Remote ControlInserting the Batteries 1 the battery cover in theSetup & Connections Supplied Accessories Connecting the Projector to a Computer Connecting the ProjectorConnecting the Power Cord Connecting a computer using the standard 15-pin input“Plug and Play” function Connecting the Projector to Video EquipmentConnecting the Projector Connecting other compatible computers ProjectorConnecting an amplifier and other audio components Connecting the ProjectorAmplifier Connecting RS-232C Port ProjectMaintenance indicators OperationBasic Operations Remote controlBasic Operations NORMAL Mode STRETCH Mode Setting up the ScreenStandard Setup Front Projection BORDER ModeCeiling-mount Setup Using the Adjustment FeetReversed Image Setup Setting up the ScreenRemote control Using the KEYSTONE buttons Digital Keystone CorrectionUsing the GUI menu ENTERConnecting to the USB port on a PC or Macintosh Connecting the Remote Mouse ReceiverOperating the Wireless Mouse from the Remote Control Connecting to the PS/2 port on a PCOperating the Wireless Mouse from the Remote Control Remote Control/Mouse Receiver PositioningUsing as a Wireless Mouse Using the Wireless MouseINPUT 1 RGB mode Using the GUI Graphical User Interface Menu ScreensGUI On-screen Display INPUT 1 COMPONENT modeItems on the INPUT 1 COMPONENT Mode Menu Bar Using the GUI Graphical User Interface Menu ScreensItems on the INPUT 1 RGB Mode Menu Bar Main menuItems on the INPUT 2 S-VIDEO or INPUT 3 VIDEO Mode Menu Bar Selecting the On-screen Display Language Selecting the Video Input System Mode INPUT 2 or 3 mode onlyDescription of Adjustment Items Picture AdjustmentsINPUT 2 S-VIDEO or INPUT 3 VIDEO mode During Auto Sync adjustment, “Adjusting The Image” Computer Image Adjustments INPUT 1 mode onlyRemote control Auto Sync Adjustment 1 Press AUTO SYNCAdjusting the Computer Image Computer Image Adjustments INPUT 1 mode onlyUseful Features Freeze FunctionDigital Image Magnification On-screen Display STANDARD Gamma CorrectionGamma Modes GAMMACOMPUTER VIDEO/DTV Selecting the Picture Display ModeInput Signal Output screen imageChecking the Input Signal and the Lamp Usage Time Automatic Power Shutoff FunctionDescription of Automatic Power Shutoff Description of Power Save Modes Power Save Mode FunctionSelecting a Background Image Description of Background ImagesReverse/Invert Image Function Special Mode AdjustmentDescription of Projected Images 1 Disconnect the power cord Maintenance & TroubleshootingAir Filter Maintenance Cleaning the air filter1 cord.Disconnect the power 3 Clean the air filterAir Filter Maintenance 4 Replace the filter coverMaintenance Indicators Lamp/Maintenance IndicatorsLamp 1 Turn off the power Removing and installing the lamp unitReplacing the Projection Lamp 2 cord.Disconnect the power2 Reset the lamp timer Resetting the lamp timer1 cord.Connect the power 7 Remove the lamp cage coverProblem Using the Kensington LockTroubleshooting Check1 Attach the lens cap strap to the lens cap AppendixAttaching the Lens Cap 2 Attach the lens cap strap to the projectorComputer Input Connection Pin AssignmentsSignal Pin NoPC control RS-232C Port SpecificationsCommand format Communication conditionsRS-232C Port Specifications Commands EXAMPLEHorizontal Frequency 15-80 kHz Vertical Frequency 43-85 Hz Computer Compatibility ChartPixel Clock 12-108 MHz Specifications Specifications are subject to change without noticeTop View DimensionsSide View Front View Bottom ViewGlossary Index SHARP CORPORATION