BenQ mw814st user manual Resetting the lamp timer

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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 is displayed 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.

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Contents Welcome Table of contents Important safety instructions Important safety instructionsSafety Instructions Refer servicing to qualified service personnelSafety Instructions Confined. Allow at least 50 cm clearance Locations near fire alarmsLocations with an ambient temperature Locations where the altitudes are higherDo not step on the projector or place InstalledIt from the power supplys power outlet ServicedIntroduction Projector featuresIntroduction Shipping contents Front/upper side Projector exterior viewRear/lower side Projector Controls and functionsRemote control Replacing the remote control battery Remote control effective rangePull out the battery holder Front Ceiling Positioning your projectorChoosing a location Front Table996 1771 866 Projection dimensionsObtaining a preferred projected image size Diagonal Height Width From screen Offset Inches 2032B1 a 150 3810 2019 3231 150 3810 2286 3048 1905 1490 180 4572 2743 3658 1787100 2540 1346 2154 120 3048 1615 2585Connection Best Connecting video source devicesConnecting audio Terminal name Terminal appearanceStarting up the projector OperationOperation Fine-tuning the image clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Following example describes how to set the OSD language Using the menusUse / to highlight the System Setup Basic menu Highlight Change Security Settings and press MODE/ENTER Using a security cable lockUtilizing the password function Setting a passwordEntering the password recall procedure If you forget the passwordWrite down the number and turn off your projector Disabling the password function Changing the passwordEnter a new password Changing Color Space Switching input signalSelecting the aspect ratio Magnifying and searching for detailsScreen with a 169 aspect ratio Projectors native resolution in its Displayed in the centerAdjustments About the aspect ratioGo to the Picture Picture Mode menu Using Wall ColorSelecting a picture mode Setting the User 1/User 2 modeFine-tuning the image quality in user modes Range at 0, only pure red in the projected Press To highlight Saturation and adjust itsEvery adjustment made will reflect to 3D Color ManagementSelection Description Setting the presentation timerTo cancel the timer, perform the following steps Count Up Increases from 0 to the preset time Count DownLocking control keys Remote paging operationsFreezing the image Hiding the imageOperating in a high altitude environment To activate the High Altitude ModeCreating your own startup screen Controlling the projector through a LAN environment Adjusting the soundCable connection If you are in a non-DHCP environment Controlling the projector remotely through a web browserIiii Iiiv Press Exit to go back to the remote network operation Once the cooling process finishes, a Power Off Ring Direct power offShutting down the projector Menu system Menu operationMain menu Sub-menu Options Basic Advanced Description of each menu Display menu Picture menu Function Description Teaching Picture ModeTemperature 3D Color Management Save SettingsColor Space TimerSettings SearchLock Function DescriptionOperation Panel KeyLamp System Setup Advanced menu Function Description HighAltitude AudioNetwork System Setup Advanced menu Function DescriptionReset All StandbyStatus Information menu Function DescriptionCurrent SystemCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp Mode as EconomicSetting Auto Power Off Lamp informationStatus Message Timing of replacing the lampReplacing the lamp Use the handle to slowly pull the lamp out Projector Connect the power and restart the projector MaintenanceResetting the lamp timer Thermal events IndicatorsLight Status & Description Power events Lamp eventsTroubleshooting Projector specifications SpecificationsCeiling mount installation DimensionsMinimum installation requirements Wall mount installationCeiling Minimum Ceiling Height mm = f + H + b + 60 + 274+ cWall plate Supported timing for PC input Timing chartSupported timing for Hdmi Hdcp input Horizontal Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs TimingDisclaimer Warranty and Copyright informationLimited warranty Copyright