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BenQ MP776 ST user manual Tighten the screws that secure the lamp cover, Resetting the lamp timer

Models: MP776 ST

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Page 58

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11.Tighten the screws that secure the lamp cover.

• Loose screw may cause a bad connection, which could result in malfunction.

• Do not over tighten the screw.

12.Connect the power and restart the projector.

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

Resetting the lamp timer

13.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.

58 Maintenance

Page 58

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BenQ MP776 ST Tighten the screws that secure the lamp cover, Connect the power and restart the projector, Maintenance

Contents

MP772 ST/MP776 ST Digital Projector User Manual WelcomeMaintenance Table of contentsImportant safety TroubleshootingSafety Instructions Important safety instructions3. Refer servicing to qualified service personnel Safety Instructions Continued 3000 m 10000 feet Ceiling mounting the projector Projector features IntroductionStandard accessories Shipping contentsOptional accessories Front/upper side Projector exterior viewRear/lower side 2. POWER indicator light Controls and functionsProjector 4. Power13.POWER Remote control12. VOLUME+/VOLUME 5. CONTRAST22. MODE 15. TIMER ON16. TIMER SET UP 20. SOURCERemote control effective range Replacing the remote control batteriesSet Rear Table in the SYSTEM SETUP Basic Positioning your projectorChoosing a location 1. Front TableObtaining a preferred projected image size How to determine the recommended screen size for a given distance Screen Size Projection dimensionsScreen Center of lens Projection distance Connection Connecting a computer Connecting a computer or monitorConnecting a monitor Terminal appearance Reference Connecting video source devicesTerminal nameConnecting a Component Video source device Connecting an HDMI deviceConnecting an S-Video/Composite Video 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 Fine-tuning the image claritySub-menu Using the menusMain menu HighlightSetting a password Using a security cable lockUtilizing the password function Securing the projectorChanging the password If you forget the passwordEntering the password recall procedure 2. Press Mode/Enter. The message “INPUT CURRENT PASSWORD” displaysDisabling the password function Correcting keystoneSwitching input signal Changing Color SpaceThe picture can only be Magnifying and searching for detailsSelecting the aspect ratio You can further magnify theaspect DVD movies, as it displays About the aspect ratiohorizontal or vertical width. This is suitable 169 Scales an image so that it isOptimizing the image Using Wall ColorSelecting a picture mode Go to the PICTURE Picture Mode menu andAdjusting Contrast Fine-tuning the image quality in user modesAdjusting Brightness Adjusting ColorAbout color temperatures Adjusting Brilliant ColorSelecting a color temperature 3D Color ManagementSelection Setting the presentation timerDescription Top-Left Bottom-Left Top-Right Bottom-Right Using the remote controlUsing the OSD menu SelectionFreezing the image Hiding the imagego to the SYSTEM SETUP Basic Panel Key Lock Utilizing FAQ functionLocking control keys 3. Press Mode/EnterAdjusting the sound level Adjusting the soundOperating in a high altitude environment Turning off the Power on/off ring tonePersonalizing the projector menu display Configuring the Lan Control SettingsControlling the projector through a Lan environment Controlling the projector remotely through a web browser If you are in a non-DHCP environmentii. You can adjust the Lan Control Settings Shutting down the projector Phase Menu operationMenu system Picture ModeDisable/5 min/10 min/15 min/20 Menu SettingsAuto Power Off Blank TimerDefault Gateway EnableSettings Reset All SettingsWall Color Description of each menuFunction 1 Keystonemenu See Adjusting Brilliant Color on page 34 for detailsPICTURE See 3D Color Management on page 34 for detailsmenu See Switching input signal on page 29 for detailsSee Changing Color Space on page 29 for details SYSTEMLamp Mode Normal High Altitude Mode OffMute Off Volume Power on/off ring tone On Reset lamp timerSYSTEMSETUP Closed Caption Enable OffDefault Gateway DNS Server Apply Caption Version CC1menu Cleaning the projector case MaintenanceCleaning the lens Care of the projectorExtending lamp life Lamp informationGetting to know the lamp hour Setting Lamp Mode as Economicperformance. If the projector is normally run with Timing of replacing the lampwhenever you notice that the brightness level has Replacing the lamp Do not over tighten the screw 58 Maintenance 12. Connect the power and restart the projectorResetting the lamp timer 11. Tighten the screws that secure the lamp coverLight IndicatorsPower events Status & DescriptionPlease see Entering the password recall Troubleshootingprocedure on page 27 for details Specifications Projector specificationsDimensions Ceiling mount installationTiming chart Supported timing for PC input - MP772 STSupported timing for PC input - MP776 ST 64 SpecificationsSupported timing for HDMI HDCP input - MP776 ST Signal Format Supported timing for Component-YPbPr input - MP772 ST/ MP776 STSupported timing for Video and S-Video inputs - MP772 ST/ MP776 ST 66 SpecificationsCopyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement Regulation statementsFCC statement WEEE directiveAccessibility Requirements for Rehabilitation Act of 1973, Section