BenQ MS500-V, MX501-V user manual Correcting keystone

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Correcting keystone

Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, you will need to manually correct it following ONE of these steps.

•Using the remote control


Press	/	on the projector or remote control
Press	/	on the projector or remote control
to display the Keystone correction page. Press			to
to display the Keystone correction page. Press			to
correct keystoning at the top of the image. Press
correct keystoning at the top of the image. Press			Press	/ .	Press	/ .
to correct keystoning at the bottom of the image.			Press	/ .	Press	/ .

•Using the OSD menu

1.Press MENU/EXIT and then press / until the DISPLAY menu is highlighted.

2.Press to highlight Keystone and press MODE/ENTER. The Keystone correction page displays.

3.Press to correct keystoning at the top of the image. Press to correct keystoning at the bottom of the image.

Operation 19

Image 19

Contents MX501/MS500/MX501-V/MS500-V Digital Projector WelcomeTable of contents Important safety instructions Important safety instructionsSafety Instructions Refer servicing to qualified service personnelSafety Instructions Confined. Allow at least 50 cm clearance Locations near fire alarmsLocations with an ambient temperature Locations where the altitudes are higherDo not step on the projector or place InstalledIt from the power supplys power outlet ServicedIntroduction Projector featuresIntroduction Shipping contents Projector exterior view Projector Controls and functionsRemote control Operating the projector from the front Remote control effective rangeReplacing the remote control battery Pull out the battery holderFront Ceiling Positioning your projectorChoosing a location Front TableObtaining a preferred projected image size Projection dimensionsConnection ConnectionComponent Video Better Good Normal Connecting video source devicesConnecting audio Terminal name Terminal appearanceStarting up the projector OperationOperation Fine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Below is the overview of the OSD menu Using the menusFollowing example describes how to set the OSD language Use / to highlight the System Setup Basic menuHighlight Change Security Settings and press MODE/ENTER Using a security cable lockUtilizing the password function Setting a passwordEntering the password recall procedure If you forget the passwordWrite down the number and turn off your projector Enter a new password Switching input signalChanging the password Disabling the password functionSelecting the aspect ratio Magnifying and searching for detailsTo select the source Screen with a 169 aspect ratio Projectors native resolution in its Displayed in the centerAdjustments About the aspect ratioOperation Go to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 modeFine-tuning the image quality in user modes Range at 0, only pure red in the projected Press To highlight Saturation and adjust itsEvery adjustment made will reflect to 3D Color ManagementSelection Description Setting the presentation timerTo cancel the timer, perform the following steps Count Up Increases from 0 to the preset time Count DownLocking control keys Remote paging operationsFreezing the image Hiding the imageOperating in a high altitude environment To activate the High Altitude ModeCreating your own startup screen only for MX501/ MX501-V Shutting down the projector Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring ToneOnce the cooling process finishes, a Power Off Ring Direct power offBasic Menu operationMenu system Main menu Sub-menu OptionsMain menu Sub-menu Options System Setup Basic Advanced Description of each menu Display menu Picture menu Function Description Teaching Picture ModeTemperature Save SettingsSearch System Setup Basic menu Function Description Quick AutoTimer SettingsSplash Panel KeyLock BackgroundTest Pattern System Setup Advanced menu Function DescriptionReset All Baud RateSystem CurrentStatus Care of the projector MaintenanceGetting to know the lamp hour Setting Lamp Mode as EconomicSetting Auto Power Off Lamp informationStatus Message Timing of replacing the lampReplacing the lamp Use the handle to slowly pull the lamp out Projector Resetting the lamp timer Connect the power and restart the projectorTime will be reset to Thermal events IndicatorsLight Status & Description Power events Lamp eventsTroubleshooting Projector specifications SpecificationsCeiling mount installation DimensionsSupported timing for PC input Timing chartVertical Horizontal Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs TimingDisclaimer Warranty and Copyright informationLimited warranty Copyright