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BenQ MS502 Connect the power and restart the projector, Resetting the lamp timer, Maintenance

Models: MX503 MS502

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14.Connect the power and restart the projector.

Do not turn the power on with the lamp cover removed.

Resetting the lamp timer

15.After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. The Lamp Settings page displays. Highlight Reset lamp timer. A warning message displays asking if you want to reset the lamp timer. Highlight Reset and

press MODE/ENTER. The lamp time will be reset to “0”.

Do not reset if the lamp is not new or replaced as this could cause damage.

48 Maintenance

Page 48

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BenQ MS502, MX503 user manual Connect the power and restart the projector, Resetting the lamp timer, Maintenance

Contents

MS502/MX503 Digital Projector User ManualTable of contents Important safetyWarranty and Copyright MaintenanceImportant safety instructions Safety InstructionsSafety Instructions Continued 3000 m 10000 feet 0 m 0 feet Ceiling mounting the projector Projector features IntroductionShipping contents Standard accessoriesOptional accessories Projector exterior view Front/upper sideRear/lower side See Controls and functions on page 10 for detailsControls and functions Projector3. LAMP indicator light 8. TEMPerature warning lightRemote control 1. POWER7. Volume + 14. Timer OnRemote control effective range Replacing the remote control batteryPositioning your projector Choosing a location1. Front Table 2. Front CeilingProjection dimensions Obtaining a preferred projected image sizeScreen size DiagonalConnection When connecting a signal source to the projector, be sure to2. Use the correct signal cables for each source 1. Turn all equipment off before making any connectionsConnecting video source devices Connecting audioTerminal name Terminal appearanceOperation Starting up the projectorAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone PressUsing the menus Using a security cable lock Utilizing the password functionSetting a password Securing the projectorIf you forget the password Entering the password recall procedureSwitching input signal Changing the passwordDisabling the password function 2. Press MODE/ENTER. The message “INPUT CURRENT PASSWORD” appearsMagnifying and searching for details Selecting the aspect ratioComputer1/YPbPr1 Computer2/YPbPr2 Video S-Video About the aspect ratio You could adjust the zoom setting or moveAuto Scales an image proportionally to fit 169 Scales an image so that it is26 Operation 43 pictureUsing Wall Color Selecting a picture modeSetting the User 1/User 2 mode Optimizing the imageFine-tuning the image quality in user modes Adjusting BrightnessAdjusting Contrast Adjusting Color3D Color Management to highlight Saturation and adjustSetting the presentation timer To cancel the timer, perform the following stepsSelection DescriptionRemote paging operations Freezing the imageHiding the image Locking control keysAdjusting the sound Adjusting the sound levelOperating in a high altitude environment Muting the soundDirect power off Shutting down the projectorTurning off the Power On/Off Ring Tone Menu operation Menu systemPhase Disable /InvertMenu Settings Menu Position Direct Power OnAuto Power Off Disable/5 min/10 min/15 min/20High Altitude Mode Audio SettingsVolume Power On/OffDescription of each menu not white. See Using Wall Color on page 27 for detailssearching for details on page 24 for details picture mode on page 27 for details See Adjusting Contrast on page 28 for detailsSee Adjusting Brilliant Color on page 28 for details See Selecting a color temperature on page 28 for detailsSee Switching input signal on page 23 for details frame. See Setting the presentation timer on page 30 for detailsSets the language for the On-Screen Display OSD menus. See Using the menus on page 20 for detailsBackground Sets the background color for the projector40 Operation Activates the function by selecting On when the selected input signal Settings and Baud Ratesound effects of TV programs and videos that are closed captioned Selects a preferred closed captioning mode. To view captions, selectPicture Mode ResolutionSource Color SystemMaintenance Cleaning the lensCleaning the projector case Care of the projectorLamp information Getting to know the lamp hourExtending lamp life Setting Lamp Mode as EconomicTiming of replacing the lamp Install a new lamp for optimal performance. If thewhenever you notice that the brightness level has Replacing the lamp 4. Disconnect the lamp connector from the projector46 Maintenance 2. Loosen the screw that secures the lamp7. Use the handle to slowly pull the lamp out of the projector 14. Connect the power and restart the projector Resetting the lamp timerpress MODE/ENTER. The lamp time will be reset to “0” 48 MaintenanceIndicators Stand-by modePowering up power is turned offTroubleshooting Please see Entering the password recallprocedure on page 22 for details Specifications Projector specificationsDimensions Ceiling mount installation52 Specifications 287.3 mm W x 114.4 mm H x 232.6 mm DTiming chart Supported timing for PC inputPixel Supported timing for Component-YPbPr input Supported timing for Video and S-Video inputsTiming VerticalWarranty and Copyright information Limited warrantyCopyright Disclaimer