BenQ PB8253 user manual Welcome

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PB8253/PB8263 Digital Projector

Installation Series

User's Manual

Welcome

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Contents Welcome Disclaimer CopyrightTable of contents Temperature information Safety Instructions Important safety instructionsSafety Instructions Locations with an ambient temperature Locations near fire alarmsBedding or any other soft surface Allow at least 50 cm clearance from wallsSafety Instructions Introduction Projector featuresIntroduction Shipping contents Front/upper side Projector exterior viewRear/side view Lower viewConnector panel Projector Controls and functionsRemote control Volume + LED indicator lightPIP POS ModeRemote control batteries Remote control effective rangeCeiling rear Ceiling front Floor frontChoosing a location Positioning your projectorSafety instructions for ceiling mounting of the projector Obtaining a preferred projected image size Page Screen Center of lens Projection distance Maximum zoom Minimum zoom1219 1500Connecting a computer Connecting a computer or monitorConnection Connection With a VGA cable With a VGA to DVI-A cable Connecting a monitorVGA to DVI-A Connecting Audio Connecting Video source devicesBest video quality Better video qualityMute on page 45 for details Connecting a DVI source deviceConnecting a Component Video source device Connecting an S-Video source device Connecting a composite Video source device Operation Power onStart up Adjusting the projected image Switching input signalAdjusting the projection angle Fine-tuning the image size and clarity Auto-adjusting the imageAny problems? Searching for details on the imageScales an image so that it is displayed in the center Selecting the aspect ratioCorrecting keystone Optimizing the imageFor example PC/DVI-A Signal Input Selecting a preset modeYPbPr/YCbCr/DVI-D/S-Video/Video Signal Input Adjusting brightness Other adjustmentsAdjusting contrast Selecting a color temperaturePersonalizing the projector menu display Operating in a high altitude environmentHiding the image Using the laser pointer in the presentationRemote paging operations Freezing the imagePIP Picture In Picture operation Operation on the remote controlOperation in the OSD menus Shutting down the projector OSD menu system On-Screen Display OSD menu operationPressing Left/ Right on the projector or remote control Using the menusDisplay menu Display menu Image menu Source menu VolumeMirror TrebleControl menu PIP menu Care of the projector MaintenanceRear filter Front filter11, and the other is on the left side see item 16 on Lamp information Use and replacement of the lampReplacing the lamp Temperature information Stand-by mode IndicatorsIllustration Projector is under normal operationPower Temp Lamp Thermal events Remote control does not work TroubleshootingProjector does not turn on No pictureRemote mouse function does not work Projector specifications SpecificationsTiming chart DimensionsHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Supported timing for PC including DVI-I inputSupported timing for Component-YPbPrinput Signal Format Horizontal Frequency Vertical Frequency KHzSupported timing for Video and S-Video inputs Limited Warranty WarrantyFCC statement Regulation StatementsEEC statement MIC statement