BenQ PB8253 user manual Positioning your projector, Choosing a location

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Positioning your projector

Choosing a location

Your projector is designed to be installed in one of four possible installation locations:

1.Floor in front of screen;

2.Ceiling in front of screen;

3.Floor at rear of screen;

4.Ceiling at rear of screen.

I. Floor front

Select this location with the projector placed near the floor in front of the screen. This is the most common way to position the projector for quick setup and portability.

II. Ceiling front

Select this location with the projector suspended upside-down from the ceiling in front of the screen.

Purchase the BenQ Projector Ceiling Mounting Kit from your dealer to mount your projector on the ceiling.

Set in the Source > Mirror menu after you turn the projector on.

III. Floor rear

Select this location with the projector placed near the floor behind the screen.

Note that a special rear projection screen is required.

Set in the Source > Mirror menu after you turn the projector on.

IV. Ceiling rear

Select this location with the projector suspended upside-down from the ceiling behind the screen.

Note that a special rear projection screen and the BenQ Projector Ceiling Mounting Kit are required for this installation location.

Set in the Source > Mirror menu after you turn the projector on.

Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment.

Positioning your projector

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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 1500Connection Connecting a computer or monitorConnecting a computer Connection VGA to DVI-A Connecting a monitorWith a VGA cable With a VGA to DVI-A cable 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 Start up Power onOperation Adjusting the projection angle Switching input signalAdjusting the projected image 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 ratioFor example Optimizing the imageCorrecting keystone YPbPr/YCbCr/DVI-D/S-Video/Video Signal Input Selecting a preset modePC/DVI-A 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 imageOperation in the OSD menus Operation on the remote controlPIP Picture In Picture operation Shutting down the projector OSD menu system On-Screen Display OSD menu operationDisplay menu Using the menusPressing Left/ Right on the projector or remote control Display menu Image menu Source menu VolumeMirror TrebleControl menu PIP menu Care of the projector Maintenance11, and the other is on the left side see item 16 on Front filterRear filter 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 Video and S-Video inputs Signal Format Horizontal Frequency Vertical Frequency KHzSupported timing for Component-YPbPrinput Limited Warranty WarrantyFCC statement Regulation StatementsEEC statement MIC statement