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BenQ MX511 user manual Replacing the lamp, Loosen the screw on the lamp cover

Models: MX511

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Replacing the lamp

Replacing the lamp

•Hg - Lamp contains mercury. Manage in accordance with local disposal laws. See

www.lamprecycle.org.

•If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes caused by fractured lamp.

•To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp.

•To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

•To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

•To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.

•This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

•To assure optimal performance from the projector, it is recommended that you purchase a BenQ projector lamp for lamp replacement.

1.Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

2.Loosen the screw on the lamp cover.

58 Maintenance

Image 58

BenQ MX511 user manual Replacing the lamp, Loosen the screw on the lamp cover

Contents

MS510/MX511 Digital Projector User Manual WelcomePositioning your projector14 Table of contentsImportant safety Warranty and Copyright3. Refer servicing to qualified service personnel Important safety instructionsSafety Instructions operate your projector. Save it forSafety Instructions Continued 4 Important safety instructionsSafety Instructions Continued 13. Do not place this projector in any of the following environmentsSafety Instructions Continued 6 Important safety instructionsProjector features IntroductionStandard accessories Shipping contentsOptional accessories Front/upper side Projector exterior viewSee Projector on page 10 for 3. LAMP indicator light Controls and functionsProjector 6. Mode/EnterCeiling mounting the projector 7. Volume + Remote control1. II Power See Using the menus on page 27 for details16. Timer Setup Replacing the remote control battery15. Timer On See Setting the presentation timer onSet Front Ceiling in the SYSTEM SETUP Basic Positioning your projectorChoosing a location Set Rear Table in the SYSTEM SETUP Basic ProjectorObtaining a preferred projected image size Positioning your projectorHow to determine the recommended screen size for a given distance Diagonal Projection dimensionsScreen size Max lengthConnection Connecting a monitor Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computername Connecting Video source devicesConnecting audio HDMIConnecting an HDMI source device To connect the projector to an HDMI source deviceConnecting a Component Video source device To connect the projector to a Component Video source deviceConnecting an S-Video/composite source device To connect the projector to an S-Video/Video source deviceOperation Starting up the projectorAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle horizontal angleFine-tuning the image size and clarity Correcting keystoneUsing the menus 2. Use / to highlight the SYSTEM SETUP Basic menuSetting a password Using a security cable lockUtilizing the password function If you forget the passwordDisabling the password function Entering the password recall procedureChanging the password 2. Press Mode/Enter. The message INPUT CURRENT PASSWORD displays30 Operation Switching input signal Changing Color SpaceSelecting the aspect ratio Magnifying and searching for details32 Operation About the aspect ratio Optimizing the image Selecting a picture modeSetting the User 1/User 2 mode 2. Go to the PICTURE Picture Mode menuAdjusting Brightness Using Wall ColorFine-tuning the image quality in user modes Adjusting ContrastAbout color temperatures 3D Color Management2. Press Mode/Enter and the 3D Color Management page displays Creating your own startup screen 3. A confirmation message displays. Press CAPTURE or Mode/Enter againPresentation Timer page Setting the presentation timerTo cancel the timer, perform the following steps Increases from 0 to the preset timeRemote paging operations How to use the Timer On key?Hiding the image Freezing the image Utilizing FAQ functionto highlight the INFORMATION menu Operating in a high altitude environment Adjusting the soundAdjusting the sound level To activate the High Altitude Mode1. Press II Power and a confirmation message displays prompting you Personalizing the projector menu displayShutting down the projector If you dont respond in a few seconds, the message will disappearMain menu Menu operationMenu system Sub-menu4. SYSTEM SETUP Basic 44 OperationAdvanced SETUPSYSTEM INFORMATIdefault setting Description of each menuDESCRIPTION default setting/value not white. See Using Wall Color on page 35 for detailsFor a PC type signal default setting/ DESCRIPTION default setting/value valueFUNCTION picture mode on page 34 for details DESCRIPTION default setting/valuedefault setting SeeAdjusting Contrast on page 35 for detailsSee Switching input signal on page 31 for details See Adjusting Brilliant Color on page 35 for detailsSee Selecting a Color Temperature on page 35 for details Adjusts white peaking while maintaining correct color presentationTimer position Timer periodTimer display Timer counting directionDirect Power On Change password Lamp modeReset lamp timer Change Security Settingsdefault setting Closed Caption EnableDESCRIPTION default setting/value FUNCTION6. INFORMATION menu Cleaning the projector case MaintenanceCleaning the lens Care of the projectorLamp information Setting Lamp mode as EconomicSetting Auto Power Off Getting to know the lamp hourStatus Timing of replacing the lampSetting Lamp mode as Economic on page MessageReplacing the lamp 2. Loosen the screw on the lamp coverprojector and b lifting it off Resetting the lamp timer Power events IndicatorsPOWER LightThe password is incorrect TroubleshootingRemote control does not work The projector does not turn onElectrical SpecificationsOptical MechanicalCeiling mount screws DimensionsCeiling mount installation Unit mmTiming chart Supported timing for PC inputSupported timing for HDMI input 66 SpecificationsSupported timing for Video and S-Video inputs Supported timing for Component-YPbPr inputColor sub-carrier Copyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement for European users Regulation statementsFCC statement WEEE directiveAccessibility Requirements for Rehabilitation Act of 1973, Section 70 Regulation statements