BenQ model gp1 user manual Safety Instructions

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Safety Instructions (Continued)

6.Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions.

7.Never replace any electronic components unless the projector is unplugged.

8.Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.

9.Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you should come into contact with live parts. Refer servicing only to suitably qualified professional service personnel.

10.When the projector is under operation, you may sense some heated air and odor from its ventilation grill. It is a normal phenomenon and not a product defect.

4 Important safety instructions

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Contents Welcome Table of contents Important safety instructions Refer servicing to qualified serviceOperate your projector. Save it for Do not look straight at the projectorSafety Instructions Do not block the ventilation holes Safety Instructions Projector features IntroductionShipping contents Projector exterior view Rear/lower sidePower Power and Ring LED indicatorVolume/Arrow keys /-, /+ Key LED indicator Controls and functions ProjectorRemote control Keystone/Arrow keys / Up DownSelect ReturnRemote control effective range Positioning your projector Obtaining a preferred projected image sizeProjection dimensions FeetConnection Connecting a computerTo connect the projector to a notebook or desktop computer Best video quality Connecting Video source devicesLeast video quality Connecting a Component Video source device To connect the projector to a Component Video source deviceConnecting a composite Video source device To connect the projector to a composite Video source deviceConnecting a USB Reader source device USB flash diskOperation Starting up the projectorUsing the menus Use / to highlight the System Setup Basic menuSetting a password Utilizing the password functionIf you forget the password Changing the password Entering the password recall procedureDisabling the password function Adjusting the projected image Switching input signalAdjusting the image height Fine-tuning the image clarity Auto-adjusting the imageCorrecting keystone Magnifying and searching for details Selecting the aspect ratioPicture modes for different types of signals Selecting a picture modeOptimizing the image Setting the User mode Go to the Picture Picture Mode menuUsing Wall Color Fine-tuning the image quality in user modesHiding the image Freezing the imageAdjusting the sound Adjusting the sound levelSystem Setup Advanced menu is Operating in a high altitude environmentPersonalizing the projector menu display Shutting down the projectorProjector menu operation Simple menu systemComplete menu system BasicAdvanced Description of each menu Picture Mode Temperature Save SettingsPicture menu ReferenceAuto Power Blank TimerSleep Timer 3Quick AutoSettings Reset AllAdvanced menu AudioFAQ-Image Installation Features ServiceInformation menu CurrentEntering USB Reader main screen Presenting From a USB ReaderPlaying back photos and movies PC-less presentations Using USB Reader menus Use / to highlight Custom Setup menu USB Reader menu operation USB Reader menu systemEnter File Manager mode Setup menuManager mode USB Reader support format Extension DetailMovie Audio Codec DetailSubtitle Maintenance Care of the projectorIndicators Status / Problems LED indicators Ring Power KeyTroubleshooting Specifications Projector specificationsDimensions Timing chartWarranty and Copyright information Limited warrantyRegulation statements FCC statementRegulation statements