BenQ MX880UST user manual

Page 64

7.Lift the handle so that it stands up. Use the

handle to slowly pull the lamp out of the projector.

• Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.

• Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.

• Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

8.As shown in the figure, lower the new lamp.

9.Reconnect the lamp connector.

10. Tighten the screw that secures the lamp.

• Loose screw may cause a bad connection, which	2
could result in malfunction.

• Do not over tighten the screw.

11.Ensure the handle is fully laid flat and locked in place.

12.	Replace the lamp protection film that comes
	with the new lamp on the lamp compartment.	2
13.	Replace the lamp cover on the projector.	2
		1

64 Maintenance

Image 64

Contents Digital Projector MX880UST Model Name MX712 USTTable of contents Safety Instructions Important safety instructionsRefer servicing to qualified service personnel Safety Instructions Confined. Allow at least 50 cm clearance Installation Inverted images for ceiling mountProjector features IntroductionShipping contents Projector exterior view Controls and functions Remote control TestAuto Keystone/Arrow buttons / Up DownOperating the Laser pointer MuteMIC/VOL + Numeric buttonsReplacing the remote control batteries Remote control effective rangeOperating the projector from the front Positioning your projector Choosing a locationFront Table Front CeilingProjection dimensions Obtaining a preferred projected image sizeConnection Connecting video source devices Connecting audioTerminal name Terminal appearance Component Video Better Good NormalPlaying sound through the projector About the microphone inputPage Operation Starting up the projectorAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image clarityCorrecting keystone Using the menus HighlightUsing a security cable lock Utilizing the password functionSetting a password Highlight Change Security Settings and press MODE/ENTERIf you forget the password Entering the password recall procedureChanging the password Disabling the password functionSwitching input signal Magnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Using Wall Color Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes 3D Color Management Setting the presentation timer To cancel the timer, perform the following stepsSelection Description Top-Left Bottom-Left Top-Right Bottom-RightUtilizing FAQ function Remote paging operationsFreezing the image Hiding the imageTo activate the High Altitude Mode Locking control keysOperating in a high altitude environment Creating your own startup screenAdjusting the sound Adjusting the sound levelAdjusting the microphone volume Turning off the Power On/Off Ring ToneControlling the projector through a LAN environment Cable connectionIf you are in a Dhcp environment If you are in a non-DHCP environmentWireless connection Highlight Wireless LAN and press MODE/ENTERControlling the projector remotely through a web browser Page Page Iii Operation Page Operation Page Using Q Presenter Downloading and installing Q PresenterDisplaying images through Q Presenter Operation Operation Presenting from a USB Reader Direct power off Shutting down the projectorMenu operation Menu systemMain menu Sub-menu Options BasicAdvanced Advanced Network Description of each menu Picture Mode TemperatureSave Settings Display menu Picture menu Function Description TeachingSystem Setup Basic menu Function Description Quick Auto TimerSettings SearchSystem Setup Advanced menu Function Description Panel Key LockBackground Color SplashSystem Setup Advanced menu Function Description Reset AllBaud Rate Test PatternFeatures Service CurrentSystem StatusMaintenance Care of the projectorSetting Lamp Mode as Economic Setting Auto Power OffLamp information Getting to know the lamp hourTiming of replacing the lamp Status MessageReplacing the lamp Page Resetting the lamp timer Tighten the screws that secure the lamp coverIndicators Light Status & Description Power eventsLamp events Thermal eventsTroubleshooting Specifications Projector specificationsDimensions Wall mount installationTiming chart Supported timing for PC inputSupported timing for Video and S-Video inputs Supported timing for Component-YPbPrinputTiming Warranty and Copyright information Limited warrantyCopyright DisclaimerRegulation statements FCC statement for United States usersEEC statement for European users Weee directive