BenQ cp270 user manual

Page 49

5.Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector.

Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.

Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.

Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

6.As shown in the figure, lower the new lamp into the lamp compartment while aligning the lamp with the holes in the lamp compartment. Make sure it fits in the projector.

7.Tighten the screw that secures the lamp.

Loose screw may cause a bad connection, which could result in malfunction.

Do not over tighten the screw.

8.Ensure the handle is fully laid flat and locked in place.

9.As shown in the figure, replace the lamp cover on the projector.

Maintenance 49

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Contents CP270 Digital Projector WelcomeTable of contents Refer servicing to qualified service personnel Important safety instructionsFuture reference Projector lamp is on Do not look straight at the projectorSafety Instructions Do not block the ventilation holes This Apparatus Must be Earthed Introduction Projector featuresIntroduction Shipping contents Front/upper side Projector exterior viewProjector Controls and functionsRemote control Replacing the remote control battery Remote control effective rangePull out the battery holder Positioning your projector Set Rear Table in the System Setup Basic ProjectorChoosing a location Front TableObtaining a preferred projected image size Page Projection dimensions Connection Connecting a computerTo connect the projector to a notebook or desktop computer ConnectionBest video quality Connecting Video source devicesBetter video quality Least video qualityTo connect the projector to a Component Video source device Connecting a Component Video source deviceAV device Component Video to VGA D-Sub adaptor cable To connect the projector to an S-Video source device Connecting an S-Video source deviceAV device Video cable To connect the projector to a composite Video source device Connecting a composite Video source deviceStarting up the projector OperationOperation Use / to highlight the System Setup Basic menu Using the menusSetting a password Utilizing the password functionIf you forget the password Security SettingsChanging the password Entering the password recall procedureDisabling the password function Enter a new passwordAdjusting the projected image Switching input signalAdjusting the projection angle Fine-tuning the image size and clarity Auto-adjusting the imageCorrecting keystone Magnifying and searching for detailsAt the bottom of the image About the aspect ratio Selecting the aspect ratioUse of the screen without altering the images aspect Ratio Picture modes for different types of signals Selecting a picture modePC input signals D-Sub / Comp. analog RGB Video input signals S-Video, Video, D-Sub / Comp. YPbPrFine-tuning the image quality in user modes Using Wall ColorSetting the User 1/User 2 mode Adjusting BrightnessAdjusting Tint Adjusting ColorAdjusting Sharpness Adjusting Brilliant ColorPress Mode/Enter and the 3D Color Management page displays Top-Left Bottom-Left Top- Right Bottom-Right Setting the presentation timerHow to use the Timer On key? To cancel the timer, perform the following stepsOr go to the System Setup Basic Panel Hiding the imageFreezing the image Utilizing FAQ functionInformation menu Based on the information you want to know Press Mode/EnterSystem Setup Advanced menu is To activate the High Altitude ModeTo highlight High Altitude Mode Operating in a high altitude environmentShutting down the projector Menu system Menu operationMain menu Sub-menu Options Lamp Settings Lamp mode Normal/EconomicBasic AdvancedDescription of each menu Color Temperature Picture menu Source 4. System Setup Basic menumenuSave Settings TimerSleep Timer Blank TimerSettings Panel KeyFAQ-Image Installation Reset AllFeatures Service Information menuCare of the projector MaintenanceSetting Auto Power Off Setting Lamp mode as EconomicLamp information Getting to know the lamp hourTiming of replacing the lamp Replacing the lamp Loosen the screw that secures the lamp MaintenancePage Setup Advanced Lamp Settings menu Resetting the lamp timerDisplays. Press to highlight Reset lamp Tighten the screws that secure the lamp CoverIndicators Troubleshooting Projector specifications SpecificationsTiming chart DimensionsResolution Mode Supported timing for PC inputSupported timing for Component-YPbPrinput Signal FormatSupported timing for Video and S-Video inputs HorizontalLimited warranty Warranty and Copyright informationCopyright DisclaimerFCC statement Regulation statementsEEC statement Weee directive