Sharp PG-M20S operation manual Glossary, Appendix

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Glossary

Glossary

Advanced intelligent compression

High quality resizing of lower and higher resolu- tion images to fit the projector’s native resolution.

Anti-theft

In case the projector is stolen, this function dis- ables projection of images if the correct keycode is not entered.

Aspect Ratio

Width and height ratio of an image. The normal aspect ratio of a computer and video image is 4:3. There are also wide images with an aspect ratio of 16:9 and 21:9.

Auto Sync

Optimizes projected computer images by auto- matically adjusting certain characteristics.

Background

Initial setting image projected when no signal is being output.

Border

Projects a 4:3 image fully within a 16:9 screen by keeping the aspect ratio at 4:3.

Clock

Clock adjustment is used to adjust vertical noise when clock level is incorrect.

CLR Temp (Color temperature)

Function that can be used to adjust the color tem- perature to suit the type of image input to the pro- jector. Decrease the color temperature to create warmer, reddish images for natural flesh tones, or increase to create cooler, bluish images for a brighter picture.

Digital Shift

Shifts image up or down easily by Manual background, Manual background but- tons when RESIZE mode of input image is BOR- DER, STRETCH or SMART STRETCH of the video or the DTV signals.

Dot by dot

Mode that projects images in their native resolution.

DVI (Digital Visual Interface)

Display digital interface that also supports Ana- log interfaces.

Freeze

Temporarily freezes a moving image.

GAMMA

Image quality enhancement function that offers a richer image by brightening the darker portions of the image without altering the brightness of the brighter portions. You can select four different modes: STANDARD, PRESENTATION, CINEMA and GAME.

Keylock Level

Mode that can lock the operation of projector but- tons to prevent mischief.

Keystone correction

Function to digitally correct a distorted image when the projector is set up at an angle, smoothens out jaggies on keystone images and compresses the image not only horizontally but vertically keeping the 4:3 aspect ratio.

Password

A password is set so that changes cannot be made in the settings of the “Options (2)” menu.

Phase

Phase shift is a timing shift between isomorphic signals with the same resolution. When phase level is incorrect, the projected image typically displays horizontal flicker.

Picture in Picture

Allows you to add video images onto a data screen image, providing you with even more effective pre- sentations.

Progressive Mode

The progressive display projects a smoother video image. You can select three different modes: 2D Progressive, 3D Progressive and Film Mode.

RESIZE

Allows you to modify or customize the picture dis- play mode to enhance the input image. You can select six different modes: NORMAL, FULL, DOT BY DOT, BORDER, STRETCH and SMART STRETCH.

Smart Stretch

Projects the image fully in a 16:9 screen by en- larging only the surrounding areas while keeping the aspect ratio in the middle part of the image at 4:3.

sRGB

An international standard of color reproduction regulated by the IEC (International Electrotechnical Commission). As the fixed color area has been decided by the IEC, the color changes according to DLP features, so that the images are displayed in a natural tint based on an original image, when switching to the “sRGB” mode.

Startup Image

The image displayed when the projector is turned on.

Status function

Displays the settings of each adjustment item.

Stretch

Mode that stretches the 4:3 image horizontally to display it fully on a 16:9 screen.

Appendix

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Contents DIGITAL MULTIMEDIA PROJECTOR OPERATION MANUALIntroduction Setup and Connections Basic Operation Easy to PG-M20SΗ εγκατάσταση αυτή ανταπ Ε Model No. PG-M20S Serial NoDANGER SPECIAL NOTE FOR USERS IN THE U.KPage ENGLISH IntroductionIntroduction INFORMATIONPRODUCT DISPOSAL Caution Concerning the Lamp Replacement1. Image Quality Outstanding Features2. Light, Compact, and Unique Slim Design 3. Superior PC CompatibilitySetup and Connections ContentsIntroduction Basic OperationIntroduction AppendixIMPORTANT SAFEGUARDS 19. Replacement Parts 18. Damage Requiring Service20. Safety Check READ BEFORE USING THE PRODUCTInfo IMPORTANT SAFEGUARDS contTo install Acrobat Reader from the CD-ROM How to Access the PDF Operation ManualsAccessing the PDF Manuals For other operating systemsProjector Front and Top View Part NamesExhaust vent Kensington Security Standard connector Projector Side ViewUsing the Kensington Lock INPUT 1 terminalPart Names cont Remote ControlAvailable Range of the Remote Control Using the Remote ControlInserting the Batteries 1 Slide the cover in the direction of the arrow to open itSupplied accessories AccessoriesOptional cables Setup and Connections Setup and ConnectionsUsing the Adjustment Feet Setup3 Rotate the adjustment feet to make minor changes 1 Press the foot releasesStandard Setup Front Projection Setting up the ScreenExample of Standard Setup Side ViewScreen Size and Projection Distance Setup contCeiling-mount setup Projection using a mirrorProjecting a Reversed/Inverted Image Projection from behind the screenBefore Connecting Connecting the Projector to Other DevicesConnecting the Power Cord This projector can be connected toConnecting the Projector to a Computer Connecting to a Computer Using the DVI to 15-pin D-sub CableConnecting the thumbscrew cables Connecting to a Computer Using a DVI Cable Sold Separately Connecting the Projector to Other Devices cont“Plug and Play” function when connecting to a 15-pin terminal 1 Connect the projector to the computer using the DVI cableConnecting to Component Video Equipment Connecting to Video EquipmentTo audio output terminal VCR or other audio-visual equipment To S-VIDEO output terminal To video output terminal2 ø3.5mm to RCA cable commercially available 1Composite video cable commercially availableWatching Images on Both the Projector and a Monitor Connecting to a MonitorUsing the Wireless Pre- sentation Function Using the Wireless Presentation Function of the Remote Control1 Connect the projector to the computer using the supplied USB cable 2 Press while using presentation software on your computerBasic Operation Basic OperationImage Projection Basic Procedure1 Plug the power cord into the wall outlet 2 Press on the projector or on the remote control3 Press , or on the re- mote control to select the IN- PUT Mode INPUT 2 ModeSelecting the On-screen Display Language Image Projection cont5 Press to temporarily turn off the picture and sound 1 Press1 The focus is adjusted by rotat- ing the focus ring Adjusting the Lens2 Zooming is adjusted by mov- ing the zoom knob 3 Press or to select the desired language, and then press 4 PressCorrecting Trapezoidal Distortion Correcting Trapezoidal Distortion Keystone Correction2 Press to adUNDO button projected image upwardsMain menu Menu Bar ItemsSub menu Main menu Basic Operations Adjustments Using the Menu Screen3 Press or to select the item you want to adjust 2 Press or to select the menu you want to adjust4 Press or to adjust the item selected 5 PressBasic Operations Settings Using the Menu Screen cont3 Press or to select the item you want to set When setting an item, press or Some adjustment items will display a confirmation message4 Press 6 PressAdjusting Image Preferences Adjusting the PictureSelecting the Signal Type Progressive Mode When Auto Sync is OFF Adjusting Computer ImagesSaving Adjustment Settings Special Mode Settings Selecting Adjustment SettingsChecking the Input Signal Adjustment settings stored in the projector can be easily accessedAuto Sync Display Function Adjusting Computer Images contAuto Sync Adjustment Easy to Use Functions Easy to Use FunctionsSelecting the Picture Display Mode Switching the Picture Display Using Different Input SignalsCOMPUTER “NORMAL” is fixed when SVGA 800 ⋅ 600 signals are enteredVIDEO DOT BY DOTStoring an Image in Still Image Format Displaying a Still ImageDisplaying an Enlarged Portion of an Image Enlarging a Specific Portion of an Image⋅ 1 ⋅ 2 ⋅ 3 ⋅ 4 ⋅ 9 ⋅ 16 ⋅ 36 ⋅ Gamma Correction Function Adjusting Gamma Correction2 Depending on the input mode Displaying the Inset Picture Displaying Dual Pictures Pict in Pictcontrol or on the projector to switch the image in the inset picture to selectSetting the Power Save Mode Selecting the Power Save ModeAutomatic Power Shutoff Function Using Auto Search Setting the Color Manage- ment Function sRGBActivating the sRGB Color Management Function Auto Search FunctionVideo Digital Noise Reduction DNR System Setting the On-screen DisplayReducing Image Noise DNR Turning Off the On-screen DisplaySetting the Video System Setting the Video SystemCapturing the Image Saving Projected ImagesDeleting the Captured Image 1 Press or to select “ Save Image” and pressSelecting a Startup Image Setting a Background ImageSelecting a Background Image Selecting a Startup ImageUsing a RGB Monitor Loop-out Adaptor Using an RGB Monitor Loop-out AdaptorDisplaying the Lamp Usage Time Confirming the Lamp Usage TimeDisplaying and Setting the Break Timer Displaying the Break Timer1 When “” is displayed, press TimerSetting up the Keylock Setting the Projection ModeReversing/Inverting Projected Images Locking the Operation Buttons on the ProjectorCanceling the Keylock Setting Setting up a PasswordEntering the Password 3 Enter the password again in “Reconfirm” and pressChanging the Password Setting up a Password contIf You Forget Your Password 1 Press , and to enter the password in “Old Pass- word” and pressEntering the Keycode Setting the Anti-Theft2 Enter the remaining 3 digits by pressing any buttons you like 3 Enter the same keycode once more in “Reconfirm”Changing the Keycode Setting the Anti-Theft cont3 Enter the same 4-digit keycode in “Reconfirm” Returning to the Default Settings Initializing the SettingsOverview of All Menu Setting Displaying the Adjustment SettingsAppendix AppendixCarrying the Projector How to Use the Carrying Case1 Open the cover of the carrying case 3 Reinsert the inner padding into the carrying caseCleaning the projector MaintenanceCleaning the lens Cleaning the exhaust and intake ventsAbout the TEMPERATURE WARNING indicator Maintenance IndicatorsAbout the LAMP REPLACEMENT indicator Lamp Regarding the LampCaution Concerning the Lamp Replacing the LampRegarding the Lamp cont Removing and Install- ing the Lamp Unit1 Press on the projector to turn off the power Disconnect the power cord1 Connect the power cord Resetting the Lamp Timer2 Reset the lamp timer 4 Remove the lamp unitSignal Connecting Pin AssignmentsPin No Namethat are not VESA standards Multiple signal supportTroubleshooting Power cannot be turned For SHARP Assistance Specifications are subject to change without notice SpecificationsRear View DimensionsSide View Top ViewGlossary Index SHARP CORPORATION
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