BenQ MW851UST, MX850UST user manual Operating the Laser pointer, Mute, Mic/Vol +, Numeric buttons

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18.ZOOM+/ZOOM-

Magnifies or reduces the projected image size.

19.VOLUME+/VOLUME- Adjusts the sound level.

20.MUTE

Toggles projector audio between on and off.

21.ASPECT

Selects the display aspect ratio.

22.MIC/VOL +/-

Adjusts the microphone sound level.

23.CAPTURE

Captures the projected picture and save it as your startup screen.

24.Numeric buttons

Enters numbers in network settings.

Numeric buttons 1, 2, 3, 4 cannot be pressed when asked to enter password.

Operating the LASER pointer

The Laser Pointer is a presentation aid for professionals. It emits red colored light when you press it.

The laser beam is visible. It is necessary to press and hold LASER for continuous output.

Do not look into the laser

light window or shine the laser light beam on yourself or others. See the warning messages on the back of the remote control prior to using it.

The laser pointer is not a toy. Parents should be mindful of the dangers of laser energy and keep this remote control out of the reach of children.

12 Introduction

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Contents Welcome Table of contents Important safety instructions Safety InstructionsRefer servicing to qualified service personnel Safety Instructions Locations near fire alarms Locations with an ambient temperatureLocations where the altitudes are higher Confined. Allow at least 50 cm clearanceInstallation Inverted images for ceiling mountProjector features IntroductionIntroduction Shipping contents Projector exterior view Front/upper side Rear/lower sideControls and functions Projector Remote control ON/OFFTest Keystone/Arrow buttons / Up DownOperating the Laser pointer MuteMIC/VOL + Numeric buttonsRemote control effective range Replacing the remote control batteryPositioning your projector Choosing a locationFront Ceiling Projection dimensions Obtaining a preferred projected image sizeScreen Size Distance from Screen in mm Diagonal Inches 1524808 1778 1508 942Connection Connecting video source devices Connecting audioTerminal name Terminal appearance BestAudio Settings Microphone Volume menu Playing sound through the projectorAbout the microphone input DeviceOperation Starting up the projectorOperation Adjusting the projected image Auto-adjusting the imageFine-tuning the image clarity Correcting keystoneUsing the menus Following example describes how to set the OSD languageUse / to highlight the System Setup Basic menu Using 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 procedureWrite down the number and turn off your projector Changing the password Disabling the password functionEnter a new password Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioProjectors native resolution in its Displayed in the center About the aspect ratioScreen with a 169 aspect ratio Aspect alterationUsing 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 Press To highlight Saturation and adjust its Every adjustment made will reflect to3D Color Management Range at 0, only pure red in the projectedSetting the presentation timer To cancel the timer, perform the following stepsCount Up Increases from 0 to the preset time Count Down Selection DescriptionRemote paging operations Freezing the imageHiding the image Locking control keysTo activate the High Altitude Mode Operating in a high altitude environmentCreating your own startup screen Adjusting the sound Controlling the projector through a LAN environmentCable connection Controlling the projector remotely through a web browser If you are in a non-DHCP environmentIiii Iiiv Press Exit to go back to the remote network operation Direct power off Shutting down the projectorMenu operation Menu systemMain menu Sub-menu Options System Setup Basic Sleep TimerMin/25 min/30 min Hr/8 hr/12 hrAdvanced Description of each menu Picture Mode TemperatureSave Settings Display menu Picture menu Function Description TeachingTimer SettingsSearch Color SpaceFunction Description OperationPanel Key LockSystem Setup Advanced menu Function Description High AltitudeAudio LampSystem Setup Advanced menu Function Description Reset AllStandby NetworkInformation menu Function Description 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 Use the handle to slowly pull the lamp out of the projector Connect the power and restart the projector Resetting the lamp timerTime will be reset to Indicators Light Status & Description Power eventsLamp events Troubleshooting Specifications Projector specificationsDimensions Mm W x 236.9 mm H x 322.8 mm D 339 SpecificationsWall mount installation Minimum installation requirements975 1173 1189 1181 960 Minimum Ceiling Height mm = f + H + b + 60 + 221+ c CeilingWall plate Timing chart Supported timing for PC inputSupported timing for Hdmi Hdcp input Supported timing for Component-YPbPrinput TimingHorizontal Supported timing for Video and S-Video inputs Warranty and Copyright information Limited warrantyCopyright Disclaimer