BenQ MW851UST Operating in a high altitude environment, Creating your own startup screen

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•If you press POWER to turn off the projector without disabling panel key lock, the projector will still be in locked status the next time it is turned on.

Operating in a high altitude environment

We recommend you use the High Altitude Mode when your environment is between 1500 m –3000 m above sea level, and ambient temperature is between 0°C–35°C.

Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode on under such a condition.

To activate the High Altitude Mode:

1.Press MENU/EXIT and then press / until the SYSTEM SETUP: Advanced menu is highlighted.

2.Press to highlight High Altitude Mode and press / select On. A confirmation message displays.

3.Highlight Yes and press MODE/ENTER.

Operation under "High Altitude Mode" may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-down symptoms, which is designed to protect your projector from over-heating. In cases like this, you should switch to High Altitude mode to solve these symptoms.

However, this is not to state that this projector can operate under any and all harsh or extreme conditions.

Creating your own startup screen

In addition to selecting the projector preset startup screen from among BenQ logo, Black or Blue screen, you can make your own startup screen that is a picture projected from your computer or video source.

To create your own startup screen, project the picture you want to use as your startup screen from either a computer or video source. The rest steps are as follows.

•Using the remote control

1.Press CAPTURE on the remote control.

2.A confirmation message displays. Press CAPTURE or MODE/ENTER again.

3.The message 'Screen Capturing...' displays while the projector is processing the picture. Please wait.

4.If the action is successful, you see the message 'Captured Succeeded' on the screen. The captured picture is saved as My Screen.

5.To view the captured picture displayed as the startup screen, set My Screen in the

SYSTEM SETUP: Basic > Splash Screen menu and restart the projector.

•Using the OSD menu

1.Press MENU/EXIT and then press / until the SYSTEM SETUP: Basic menu is highlighted.

2.Press to highlight MyScreen and press MODE/ENTER.

3.Repeat steps 2-5in the “Using the remote control” section to capture and view the captured picture.

In the unlikely event that the capturing action fails, change your target picture. Large-sized pictures may cause the capturing action to fail. If so, please choose a smaller one and try again.

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Contents Welcome Table of contents Safety Instructions Important safety instructionsRefer servicing to qualified service personnel Safety Instructions Locations where the altitudes are higher Locations near fire alarmsLocations with an ambient temperature Confined. Allow at least 50 cm clearanceInstallation Inverted images for ceiling mountIntroduction Projector featuresIntroduction Shipping contents Projector exterior view Front/upper side Rear/lower sideControls and functions Projector Test Remote controlON/OFF Keystone/Arrow buttons / Up DownMIC/VOL + Operating the Laser pointerMute Numeric buttonsRemote control effective range Replacing the remote control batteryChoosing a location Positioning your projectorFront Ceiling Projection dimensions Obtaining a preferred projected image size808 Screen Size Distance from Screen in mmDiagonal Inches 1524 1778 1508 942Connection Terminal name Terminal appearance Connecting video source devicesConnecting audio BestAbout the microphone input Audio Settings Microphone Volume menuPlaying sound through the projector DeviceStarting up the projector OperationOperation Fine-tuning the image clarity Adjusting the projected imageAuto-adjusting the image Correcting keystoneFollowing example describes how to set the OSD language Using the menusUse / to highlight the System Setup Basic menu Setting a password Using a security cable lockUtilizing the password function Highlight Change Security Settings and press MODE/ENTEREntering the password recall procedure If you forget the passwordWrite down the number and turn off your projector Disabling the password function Changing the passwordEnter a new password Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioScreen with a 169 aspect ratio Projectors native resolution in its Displayed in the centerAbout the aspect ratio Aspect alterationSetting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes 3D Color Management Press To highlight Saturation and adjust itsEvery adjustment made will reflect to Range at 0, only pure red in the projectedCount Up Increases from 0 to the preset time Count Down Setting the presentation timerTo cancel the timer, perform the following steps Selection DescriptionHiding the image Remote paging operationsFreezing the image Locking control keysOperating in a high altitude environment To activate the High Altitude ModeCreating your own startup screen Controlling the projector through a LAN environment Adjusting the soundCable 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 system Menu operationMain menu Sub-menu Options Min/25 min/30 min System Setup BasicSleep Timer Hr/8 hr/12 hrAdvanced Description of each menu Save Settings Picture ModeTemperature Display menu Picture menu Function Description TeachingSearch TimerSettings Color SpacePanel Key Function DescriptionOperation LockAudio System Setup Advanced menu Function Description HighAltitude LampStandby System Setup Advanced menu Function DescriptionReset All NetworkSystem Information menu Function DescriptionCurrent StatusMaintenance Care of the projectorLamp information Setting Lamp Mode as EconomicSetting Auto Power Off 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 Resetting the lamp timer Connect the power and restart the projectorTime will be reset to Light Status & Description Power events IndicatorsLamp 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 Ceiling Minimum Ceiling Height mm = f + H + b + 60 + 221+ cWall plate Timing chart Supported timing for PC inputSupported timing for Hdmi Hdcp input Timing Supported timing for Component-YPbPrinputHorizontal Supported timing for Video and S-Video inputs Copyright Warranty and Copyright informationLimited warranty Disclaimer
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