BenQ PB2250 user manual Introduction, Projector features

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Introduction

Projector features

The projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliability and ease of use.

The projector offers the following features:

•Selectable password protected function

•Compact and portable unit

•High quality manual zoom lens

•One-key auto-adjustment to display the best picture quality

•Digital keystone correction to correct distorted images

•Adjustable color balance control for data/video display

•Ultra-high brightness projection lamp

•Ability to display 16.7 million colors

•On-screen menus in 10 languages: English, French, German, Italian, Spanish, Russian, Traditional Chinese, Simplified Chinese, Japanese, and Korean.

•Switchable normal and Economic modes to reduce the power consumption

•Powerful AV function to provide high quality AV picture

•HDTV compatibility (YPbPr)

Note: The brightness of the projected image will vary depending on the ambient lighting conditions and contrast/brightness settings.

The lamp brightness will decline over time and may vary within the lamp manufacturers specifications. This is normal and expected behavior.

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Contents Welcome Disclaimer CopyrightTable of Contents Temperature information Iv Table of ContentsSupported timing for Component-YPbPr Input Important safety instructions But could fail if power cuts or surgesImportant safety instructions Safety instructions Locations with an ambient temperature Locations near fire alarmsUsing the unit when it is not fully Bedding or any other soft surfaceSafety instructions Projector features IntroductionIntroduction Shipping contents Front / Upper side Projector exterior viewRear side Bottom sideExternal control panel Controls and functionsFunctions Descriptions Remote control descriptionInstalling or replacing the remote control battery Remote control effective rangeChoosing a location Positioning your projectorFocus ring Zoom ring Obtaining a preferred projected image sizeScreen size chart 169 aspect ratio Screen size chart 43 aspect ratioConnecting to a laptop or desktop computer ConnectionConnection Connecting Video and S-Video devices Connecting equipment to the Component Video inputVideo devices Video cable Audio cable ConnectionVideo devices Video cable Switch all of the connected equipment on Utilizing the password functionOperation Start upIf you forget the password Adjusting the height Adjusting the imageAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone On the remote controlSwitching input signals Hiding the imageShutdown Menu system Menu operationUsing the menus Picture menu Pro-Picture menu Setting menu Advance menu Information Menu ResolutionSource Lamp HourCare of the projector MaintenanceLamp information Replacing the lampMessage Status Do not turn the power on with the lamp cover removed Indicators Temperature informationLight Status & Description Power Temp Lamp Power events Stand-by modeThermal events Lamp eventsAccessories included in the standard package Service informationAlternative accessories vary by regions Optional accessories not included in the standard packagePlug the power cord into the AC inlet on TroubleshootingMake sure that it is switched on Cause RemedyProjector specifications SpecificationsDimensions Supported timing for PC input Timing chartSupported timing for Component-YPbPrInput Supported timing for Video and S-Video inputsWarranty Limited warrantyWarranty FCC statement Regulation statementsEEC statement MIC statement