BenQ MS524/MS514H/MX525/MW526/TW526 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.

•Press / on the projector or remote


	control to display the Keystone correction page.
	control to display the Keystone correction page.
	Press	to correct keystoning at the top of			/ .					/ .
	Press	to correct keystoning at the top of		Press				Press
	the image. Press		to correct keystoning at	Press				Press
	the image. Press		to correct keystoning at

the bottom of the image.

•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 appears.

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

20 Operation

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Contents MS524/MS514H/MX525/MW526 TW526 Digital Projector Table of contents Important safety instructions Safety InstructionsSafety Instructions 3000 m Feet Ceiling mounting the projector Projector features IntroductionShipping contents Projector exterior view Front/upper side Rear/lower sideControls and functions Remote control Remote control effective range Replacing the remote control batteriesPositioning your projector Choosing a locationFront Table Front CeilingMS524/MS514H/MX525 Projection dimensionsObtaining a preferred projected image size Average MW526/TW526Screen size Projection distance mm Diagonal Connection ConnectionConnecting video source devices Connecting audioTerminal name Terminal appearance BestOperation Starting up the projectorAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone Using the menus Below is the overview of the OSD menuUsing a security cable lock Utilizing the password functionSetting a password If you forget the passwordDisabling the password function Entering the password recall procedureChanging the password Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio MS524/ MW526/ MS514H/ TW526 MX525Using Wall Color Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menuSelecting a Color Temperature Fine-tuning the image quality in user modesAdjusting Brilliant Color Setting a preferred color temperature 3D Color ManagementSelection Description Setting the presentation timerResetting current or all picture modes To cancel the timer, perform the following steps Remote paging operationsFreezing the image Top-Left Bottom-Left Top-Right Bottom-RightTo activate the High Altitude Mode Hiding the imageLocking control keys Operating in a high altitude environmentAdjusting the sound Using the test patternAdjusting the sound level Turning off the Power On/Off Ring ToneUsing the teaching templates To select Blackboard or WhiteboardDirect power off Shutting down the projectorMain menu Sub-menu Options Menu operationMenu system Basic Advanced Description of each menu Teaching Template Description Save 3D SettingsApply 3D Settings Picture menu Source menu Function Description Picture Mode TemperatureColor Temperature Fine Tuning 3D ColorSystem Setup Basic menu Function Description Presentation TimerInstallation SettingsLock BackgroundColor Splash ScreenSystem Setup Advanced menu Function Description Reset AllClosed CaptionStatus CurrentSystem Maintenance Care of the projectorExtending lamp life Lamp informationGetting to know the lamp hour Timing of replacing the lamp Status MessageResetting the lamp timer Replacing the lampIndicators Light Status & Description Power eventsLamp events Thermal eventsTroubleshooting Specifications Projector specificationsDimensions Ceiling mount installationKHz Timing chartSupported timing for PC input Supported timing for Hdmi Hdcp input MAC21MHz Supported timing for Component-YPbPrinputTiming Supported timing for Video and S-Video inputs NtscWarranty and Copyright information Limited warrantyCopyright Disclaimer