BenQ MX822ST, MX766, MW767 user manual Timing of replacing the lamp, Status Message

Page 89

Timing of replacing the lamp

When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. See "Indicators" on page 96 for details.

The following lamp warning displays will remind you to change the lamp.

The warning messages below are for reference only. Please follow the actual on-screen

instructions to prepare and replace the lamp.

Status

Message

 

 

 

 

Install a new lamp for optimal performance. If the

 

 

 

projector is normally run with Economic

 

 

 

selected (see "Setting Lamp Mode eco function as

 

 

 

Economic or SmartEco mode" on page 87), you

 

 

 

may continue to operate the projector until the

 

 

 

next lamp warning appears.

 

 

 

Press ENTER to dismiss the message.

 

 

 

 

 

 

 

 

 

 

 

It is strongly recommended that you replace the

 

 

 

lamp at this stage. The lamp is a consumable item.

 

 

 

The lamp brightness diminishes with use. This is a

 

 

 

normal lamp behavior. You can replace the lamp

 

 

 

whenever you notice that the brightness level has

 

 

 

significantly diminished.

 

 

 

Press ENTER to dismiss the message.

 

 

 

 

 

 

 

The lamp MUST be replaced before the projector

 

 

 

will operate normally.

 

 

 

Press ENTER to dismiss the message.

 

 

 

 

 

 

 

Maintenance 89

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Contents MX766/MW767/MX822ST Digital Projector Table of contents Safety Instructions Important safety instructionsDo not look straight at Projector lens during operationSafety Instructions Do not block the ventilation holes Safety Instructions Introduction Projector featuresShipping contents Optional accessories Front/upper side Projector exterior viewMX822ST Rear/lower sidePower/POWER indicator light Volume /Arrow keys / Left, / RightControls and functions Keystone/Arrow keys / Up DownMounting the projector Volume /Arrow keys / Left Right Remote controlZoom + TestHdmi Operating the laser pointerAuto MIC/VOL +Replacing the remote control battery Positioning your projector Set Rear Ceiling in the System Setup BasicChoosing a location Front TableObtaining a preferred projected image size MX766 Projection dimensionsMW767 Max length Inch Max. zoom Min. zoomMX822ST Connection Operation System Minimum Hardware Requirements Connecting a computer Connecting a computer or monitorTo connect the projector to a monitor Connecting a monitorTo connect the projector to an Hdmi source device Connecting Video source devicesConnecting an Hdmi source device To connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video/Video source device Connecting an S-Video/composite source deviceConnecting with document camera Starting up the projector OperationAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarity Using build-in test patternMODE/ENTER . The Keystone correction Correcting keystoneLanguage and press Enter to Using the menusUtilizing the password function Using a security cable lockSetting a password If you forget the passwordChanging the password Entering the password recall procedureChanging Color Space Switching input signalDisabling the password function Magnifying and searching for details About the aspect ratio Selecting the aspect ratioOptimizing the image Selecting a picture modeFine-tuning the image quality in user modes Using Wall ColorAdjusting Sharpness Adjusting TintAdjusting Brilliant Color Selecting a Color TemperaturePress MODE/ENTER and the 3D Color Management page displays To cancel the timer, perform the following steps Setting the presentation timerFreezing the image Remote paging operationsHiding the image Adjusting the sound level Adjusting the soundOperating in a high altitude environment Muting the soundPersonalizing the projector menu display Turning off the Power on/off ring toneAdjusting the microphone’s sound level Until the System Setup Advanced menu is highlighted Select the lamp saver modeUse Teaching Template Configuring the Wireless LAN Settings Configuring the Wired LAN SettingsControlling the projector through a LAN environment If you are in a Dhcp environmentControlling the projector remotely through a web browser Through Q Presenter on page 59 for details Page Page Iii Page Page Page Page Displaying image through Q Presenter Iii Iii Vii Using the Projection Login Code Using the Web Control LockPresenting From a USB Reader Using the broadcassting functionImage File Types PreparationPress Controlling USB ReaderPress Settings Remote Desktop Control through Q Presenter Enter Shutting down the projector PointDraw PenMenu system Menu operationSystem Setup Basic CC1/CC2/CC3/CC4 Dhcp Display menu Description of each menu3D Sync Invert 3D ModePicture menu Picture mode on page 39 for detailsPicture menu Source menu System Setup Basic menu Signal Power On Direct Power OnAuto Power Off Blank TimerSee PointDraw Pen on page 70 for details System Setup Advanced menu Caption Version Closed Caption EnableWireless LAN Wired LANNetwork MicrophonePicture Mode System Setup Advanced menu Information menuResolution SourceCare of the projector MaintenanceSetting Auto Power Off Setting Lamp Mode eco function as Economic or SmartEco modeLamp information Getting to know the lamp hourPage Status Message Timing of replacing the lampReplacing the lamp Page Tighten the screws that secure Lamp Resetting the lamp timerLamp events IndicatorsLight Status & Description Thermal IC #2 I2C Connection error Thermal Sensor 2 open errorThermal Sensor 2 short error Troubleshooting Specifications Dimensions Ceiling mount screw M4 Max L = 25 mm Min L = 20 mm Unit mm Ceiling mount installationMinimum installation requirements Wall mount installationMinimum Ceiling Height mm = f + H + b + 60 + 262.2+ c Supported timing for PC input Timing chartSupported timing for Hdmi input Supported timing for Video and S-Video inputs Supported timing for Component-YPbPrinputPC timing Supported 3D signal for Hdmi Hdcp inputVideo timing Supported 3D signal for D-SUB input Supported 3D signal for Video and S-Video input Limited warranty Warranty and Copyright informationPatents Copyright