Manuals / BenQ / Computer Equipment / Projector

BenQ MW767, MX766, MX822ST Thermal Sensor 2 open error, Thermal Sensor 2 short error, Maintenance

Models: MX822ST MW767 MX766

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BenQ MW767 Thermal Sensor 2 open error, Thermal Sensor 2 short error, Thermal IC #2 I2C Connection error, Maintenance

Contents

MX766/MW767/MX822ST Digital Projector User ManualSpecifications Important safetyWarranty and Copyright Positioning your3. Refer servicing to qualified service personnel Important safety instructionsremove the lens cap when the 1. Please read this manual beforeSafety Instructions Continued Locations near fire alarms 6 Important safety instructions Projector features IntroductionShipping contents Standard accessoriesOptional accessories Document cameraFront/upper side Projector exterior viewSee Projector on page 12 for details 16. RGB PC/Component video YPbPr/ YCbCr signal input jack Rear/lower side3. Volume /Arrow keys / Left, / Right Controls and functionsProjector I Power/POWER indicator lightMounting the projector 12. NETWORK SETTING Remote control6. Volume /Arrow keys / Left Right 1. ON16. HDMI Operating the laser pointer15. VIDEO 17. NETWORKReplacing the remote control battery Set Rear Ceiling in the SYSTEM SETUP Basic Positioning your projectorChoosing a location 1. Front TableObtaining a preferred projected image size Distance from screen m Projection dimensionsScreen size Vertical offsetDiagonal Screen sizeVertical offset Distance from screen mConnection Requirements Operation SystemMinimum Hardware Requirements Operation SystemTo connect the projector to a notebook or desktop computer using VGA Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computer using USBConnecting a monitor To connect the projector to a monitorConnecting an HDMI source device Connecting Video source devicesTo connect the projector to an HDMI source device To connect the projector to a Component Video source device Connecting a Component Video source deviceto YUV. See Changing Color Space on page 36 for details Connecting an S-Video/composite source device To connect the projector to an S-Video/Video source device2. To connect the projector to a document camera via USB Connecting with document camera1. To connect the projector to a document camera via VGA document camera will display on the screenOperation Starting up the projectorAdjusting the projection angle Adjusting the projected imageAuto-adjusting the image MX766/MW767 Using build-in test patternFine-tuning the image size and clarity MX766/MW767 MW822STCorrecting keystone MODE/ENTER . The Keystone correctionUsing the menus Language and press Enter toSetting a password Using a security cable lockUtilizing the password function If you forget the passwordChanging the password Entering the password recall procedure2. Press MODE/ENTER. The message INPUT CURRENT PASSWORD displays Disabling the password function Switching input signalChanging Color Space Magnifying and searching for details This function is only available when the HDMI input port is in useSelecting the aspect ratio About the aspect ratioSelecting a picture mode Optimizing the imageSetting the User 1/User 2 mode Using Wall ColorFine-tuning the image quality in user modes Adjusting BrightnessAdjusting Brilliant Color Adjusting TintAdjusting Sharpness Selecting a Color Temperature2. Press MODE/ENTER and the 3D Color Management page displays To cancel the timer, perform the following steps Setting the presentation timerMODE/ENTER Hiding the image Remote paging operationsFreezing the image Operating in a high altitude environment Adjusting the soundAdjusting the sound level Muting the soundPersonalizing the projector menu display Turning off the Power on/off ring toneAdjusting the microphone’s sound level Menu position in the SYSTEM SETUP Basic Menu Settings menu sets theLamp Mode Select the lamp saver modeDescription Use Teaching Template Controlling the projector through a LAN environment Configuring the Wired LAN SettingsConfiguring the Wireless LAN Settings If you are in a DHCP environmentControlling the projector remotely through a web browser through Q Presenter on page 59 for details 52 Operation Operation ii. To switch input source, click on your desired signal Page 56 Operation The Wireless LAN page allows you to adjust the Wirless LAN settings The Wired LAN page allows you to adjust the Wired LAN settingsOperation 58 Operation Displaying image through Q Presenter iv. You can click to disconnect all connected projectors Page ix. Once set, press Apply to save the changes Using the Web Control Lock Using the Projection Login CodeImage File Types Using the broadcassting functionPresenting From a USB Reader PreparationControlling USB Reader PressPress ii. You can adjust Slideshow settings Settings pagei. You can adjust order settings iii. Press OK to save the settingsRemote Desktop Control through Q Presenter Remote Desktop Control does not support PC Standby mode ENTERPointDraw Pen Shutting down the projectorMenu operation Menu systemDisable/30 mins/1 hr/2 hrs/3 hrs/4 Disable/3 mins/10 mins/15 mins/20Disable/5 mins/10 mins/15 mins/20 72 Operation5. SYSTEM SETUP Advanced Operation74 Operation not white. See Using Wall Color on page 40 for details Description of each menu1. DISPLAY menu Adjusts the clock phase to reduce image3D Sync Invert 3D Mode1. DISPLAY menu teaching.See Use Teaching Template on page 48 for detailsSeeAdjusting Contrast on page 40 for details 2. PICTURE menupicture mode on page 39 for details Adjusts the color saturation level -- the amount of each color in aSee Selecting a Color Temperature on page 41 for details 2. PICTURE menu 3. SOURCE menuSee Adjusting Brilliant Color on page 41 for details all the Picture Mode settings to default valuesSound Reminder 4. SYSTEM SETUP Basic menuUsing the menus on page 33 for details one or more mirrors. See Choosing a location on page 17 forSignal Power On 4. SYSTEM SETUP Basic menuDirect Power On Auto Power OffSee PointDraw Pen on page 70 for details 4. SYSTEM SETUP Basic menustart-up. Four options are available BenQ logo, MyScreen, Black, or 5. SYSTEM SETUP Advanced menu Caption Version 5. SYSTEM SETUP Advanced menuClosed Caption Enable test pattern on page 31 for detailsSee Using the broadcassting function on page 64 for details 5. SYSTEM SETUP Advanced menuSee Using the Projection Login Code on page 63 for details Audio Pass ThroughLamp Mode 5. SYSTEM SETUP Advanced menu 6. INFORMATION menuReturns all settings to the factory preset values AMX Device DiscoveryCleaning the projector case MaintenanceCleaning the lens Care of the projectorLamp information Setting Lamp Mode eco function as Economic or SmartEco modeSetting Auto Power Off Getting to know the lamp hour88 Maintenance Status Timing of replacing the lampMessage 90 Maintenance Replacing the lamp2. Loosen the screw on the lamp cover Page 7. Tighten the screws that secure the lamp Resetting the lamp timer92 Maintenance 8. Ensure the handle is fully laid flat and locked in placeStand-by mode IndicatorsPower events Powering upThermal IC #2 I2C Connection error Thermal Sensor 2 open errorThermal Sensor 2 short error 94 MaintenanceThe password is incorrect TroubleshootingRemote control does not work The projector does not turn onElectrical SpecificationsOptical MechanicalMX766/MW767 329 mm W x 137.2 mm H x 256.2 mm D DimensionsSpecifications MX822ST 329 mm W x 137.2 mm H x 246.5 mm D146.0 Ceiling mount installation221.0 127.7Wall mount installation Minimum installation requirementsScreen 100 SpecificationsMinimum Ceiling Height mm = f + H + b + 60 + 262.2+ c Distance from floorTiming chart Supported timing for PC inputSupported timing for HDMI input 102 SpecificationsSupported timing for Video and S-Video inputs Supported timing for Component-YPbPr inputNTSC Video timing Supported 3D signal for HDMI HDCP inputPC timing Supported 3D signal for D-SUB input PC timingSupported 3D signal for Video and S-Video input 106 SpecificationsPatents Warranty and Copyright informationLimited warranty Copyright