BenQ cp270 user manual Important safety instructions, Future reference Projector lamp is on

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Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

1.

Please read this manual before you

4.

Always open the lens shutter or

 

operate your projector. Save it for

 

remove the lens cap when the

 

future reference.

 

projector lamp is on.

 

5.

In some countries, the line voltage is

2.

Do not look straight at the projector

NOT stable. This projector is designed

to operate safely within a mains

 

lens during operation. The intense

 

voltage between 100 to 240 volts AC,

 

light beam may damage your eyes.

 

but could fail if power cuts or surges

 

 

 

 

of ±10 volts occur. In areas where the

 

 

mains voltage may fluctuate or cut

 

 

out, it is recommended that you

 

 

connect your projector through a

 

 

power stabilizer, surge protector or

 

 

uninterruptible power supply (UPS).

3. Refer servicing to qualified service personnel.

6. Do not block the projection lens with any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press BLANK on the projector or remote control.

Important safety instructions

3

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Contents CP270 Digital Projector WelcomeTable of contents Do not look straight at the projector Important safety instructionsRefer servicing to qualified service personnel Future reference Projector lamp is onSafety Instructions Do not block the ventilation holes This Apparatus Must be Earthed Projector features IntroductionIntroduction Shipping contents Front/upper side Projector exterior viewProjector Controls and functionsRemote control Remote control effective range Replacing the remote control batteryPull out the battery holder Front Table Set Rear Table in the System Setup Basic ProjectorPositioning your projector Choosing a locationObtaining a preferred projected image size Page Projection dimensions Connection Connecting a computerConnection To connect the projector to a notebook or desktop computerLeast video quality Connecting Video source devicesBest video quality Better video qualityConnecting a Component Video source device To connect the projector to a Component Video source deviceAV device Component Video to VGA D-Sub adaptor cable Connecting an S-Video source device To connect the projector to an S-Video source deviceAV device Video cable To connect the projector to a composite Video source device Connecting a composite Video source deviceOperation Starting up the projectorOperation Use / to highlight the System Setup Basic menu Using the menusSecurity Settings Utilizing the password functionSetting a password If you forget the passwordEnter a new password Entering the password recall procedureChanging the password Disabling the password functionSwitching input signal Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarity Auto-adjusting the imageMagnifying and searching for details Correcting keystoneAt the bottom of the image Selecting the aspect ratio About the aspect ratioUse of the screen without altering the images aspect Ratio Video input signals S-Video, Video, D-Sub / Comp. YPbPr Selecting a picture modePicture modes for different types of signals PC input signals D-Sub / Comp. analog RGBAdjusting Brightness Using Wall ColorFine-tuning the image quality in user modes Setting the User 1/User 2 modeAdjusting Brilliant Color Adjusting ColorAdjusting Tint Adjusting SharpnessPress Mode/Enter and the 3D Color Management page displays Top-Left Bottom-Left Top- Right Bottom-Right Setting the presentation timerHiding the image To cancel the timer, perform the following stepsHow to use the Timer On key? Or go to the System Setup Basic PanelBased on the information you want to know Press Mode/Enter Utilizing FAQ functionFreezing the image Information menuOperating in a high altitude environment To activate the High Altitude ModeSystem Setup Advanced menu is To highlight High Altitude ModeShutting down the projector Menu operation Menu systemMain menu Sub-menu Options Advanced Lamp mode Normal/EconomicLamp Settings BasicDescription of each menu Timer Picture menu Source 4. System Setup Basic menumenuColor Temperature Save SettingsPanel Key Blank TimerSleep Timer SettingsInformation menu Reset AllFAQ-Image Installation Features ServiceCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp informationTiming of replacing the lamp Replacing the lamp Loosen the screw that secures the lamp MaintenancePage Tighten the screws that secure the lamp Cover Resetting the lamp timerSetup Advanced Lamp Settings menu Displays. Press to highlight Reset lampIndicators Troubleshooting Projector specifications SpecificationsSupported timing for PC input DimensionsTiming chart Resolution ModeHorizontal Signal FormatSupported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsDisclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statement