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

Page 19

Image 19

BenQ MS612ST, MX613ST user manual Correcting keystone

Contents

Welcome Table of contents Important safety instructions Important safety instructionsSafety Instructions Refer servicing to qualified service personnel Safety Instructions Confined. Allow at least 50 cm clearance Locations near fire alarmsLocations with an ambient temperature Locations where the altitudes are higher Do not step on the projector or place InstalledIt from the power supplys power outlet Serviced Introduction Projector featuresIntroduction Shipping contents Projector exterior view Projector Freeze Volume +Timer On Timer Set up Approx.+15º Remote control effective rangeReplacing the remote control battery Pull out the battery holder Front Ceiling Positioning your projectorChoosing a location Front Table Vertical Projection dimensionsObtaining a preferred projected image size Screen size Distance from screen mm Diagonal Connection Best Connecting video source devicesConnecting audio Terminal name Terminal appearance Starting up the projector OperationOperation Fine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the image Correcting keystone Following example describes how to set the OSD language Using the menusUse / to highlight the System Setup Basic menu Highlight Change Security Settings and press MODE/ENTER Using a security cable lockUtilizing the password function Setting a password Entering the password recall procedure If you forget the passwordWrite down the number and turn off your projector Disabling the password function Changing the passwordEnter a new password Changing Color Space Switching input signal Selecting the aspect ratio Magnifying and searching for details Screen with a 169 aspect ratio Projectors native resolution in its Displayed in the centerAdjustments About the aspect ratio Go to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 mode Fine-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 Management Selection Description Setting the presentation timerTo cancel the timer, perform the following steps Count Up Increases from 0 to the preset time Count Down Hiding the image Utilizing FAQ functionRemote paging operations Freezing the image Operating in a high altitude environment On the remote control or projector forTo activate the High Altitude Mode Locking control keys Muting the sound Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring Tone Controlling the projector through a LAN environment Wireless connectionPage Page Page Page Using Q Presenter Downloading and installing Q PresenterDisplaying images through Q Presenter Page Operation Presenting from a USB Reader Once the cooling process finishes, a Power Off Ring Direct power offShutting down the projector Menu system Menu operationMain menu Sub-menu Options Basic Advanced Description of each menu Display menu Picture menu Function Description 3D Sync Picture ModeTemperature Save Settings Search System Setup Basic menu Function Description Quick AutoTimer Settings Splash Panel KeyBackground Lock Baud Rate System Setup Advanced menu Function DescriptionWireless Reset All Status Features ServiceCurrent System Care of the projector Maintenance Getting to know the lamp hour Setting Lamp Mode as EconomicSetting Auto Power Off Lamp information Status Message Timing of replacing the lamp Replacing the lamp Use the handle to slowly pull the lamp out Projector Connect the power and restart the projector Maintenance Resetting the lamp timer Thermal events IndicatorsLight Status & Description Power events Lamp events Troubleshooting Projector specifications Specifications Unit mm DimensionsMm W x 104.07 mm H x 244.11 mm D 311.81 51.1 58.25 Ceiling Mount screw M4 x 8 Max L = 8 mm Supported timing for PC input Timing chart Supported timing for Hdmi Hdcp input Horizontal Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs Timing Disclaimer Warranty and Copyright informationLimited warranty Copyright Weee directive Regulation statementsFCC statement for United States users EEC statement for European users