BenQ W1070, W1080ST user manual Positioning your projector

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size screens. The projector can be adjusted (using the zoom control) to display on these different screen sizes at the projection distance. Be aware that these different screens have different vertical offset values.

If you place the projector in a different position (to that recommended), you will have to tilt it down or up to center the image on the screen. In these situations, some image distortion will occur. Use the Keystone function to correct the distortion. See "Correcting picture distortion" on page 29 for details.

Positioning your projector

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Contents W1070/W1080ST Digital Projector Home Cinema Series Table of contents Important safety instructions Important safety instructions Moisture condensation Avoid volatile liquidsDisposal Overview Shipping contentsReplacing the remote control batteries Remote control effective rangeCeiling mounting the projector Overview Projector features Control panel See Control panel on page 11 for details Projector exterior viewFront and upper side view Rear and lower side viewControls and functions Control panelFocus ring Remote control Positioning your projector Choosing a locationFront Determine the aspect ratio of your screen, 169 or 43? Obtaining a preferred projected image sizePositioning your projector Installation for a 169 ratio screen Projection dimensionsScreen dimensions Projection distance D mm Image Installation for a 43 ratio screenFloor Installation Ceiling Installation Screen dimensions Projection distance D Lowest HighestFor assistance To use the lens shift lever Shifting the projection lens verticallyConnecting with video equipment Connecting Hdmi devicesPreparations Connecting S-Video or video devices Connecting component-video devicesConnect the projector to a computer with a VGA cable Connecting a computerUsing the projector Turning the projector onPreparations Fine-tuning the image size and clarity Selecting an input sourceSharpen the picture by rotating the focus ring Securing the projector Using the menusUsing a security cable lock Use / to highlight the System Setup Basic menuHighlight Change Password and press MODE/ENTER. Utilizing the password functionSetting a password If you forget the passwordWrite down the number and turn off your projector Entering the password recall procedureChanging the password Disabling the password functionAdjusting the projected image Adjusting the projection angleCorrecting picture distortion Setting the User 1/User 2/User 3 mode Using the preset and user modesSelecting a preset mode Fine-tuning the selected picture modeAdjusting Contrast Fine-tuning the picture qualityResetting the picture mode Adjusting BrightnessAdjusting Tint Adjusting SharpnessSelecting a color temperature Advanced picture quality controls Setting Black LevelSetting a preferred color temperature Selecting a Gamma settingAmong Red, Green, Blue, Cyan, Magenta and Yellow Adjusting Brilliant ColorColor Management Highlight Primary Color and press / to select a color fromAdjusting the sound level Adjusting the soundSetting Film Mode Setting 3D Comb FilterAbout the aspect ratio Selecting the aspect ratioTo activate High Altitude Mode Magnifying and searching for detailsOperating in a high altitude environment PlayStation games Watching 3D contentConnecting 3D video devices Using the 3D menusTo lock the keys Personalizing the projector menu displayLocking control keys Turning the projector offOn-Screen Display OSD menus On-Screen Display OSD structureMain menu Sub-menu Options Information System SetupBasic AdvancedFunction Description PC & Component YPbPr Tuning VolumePower On/Off Ring Overscan AdjustmentSplash Screen Sleep TimerMenu Settings LanguagePassword Lamp SettingsHdmi Settings High Altitude ModeColor System Reset All SettingsResolution SourceCare of the projector Additional informationLamp information Getting to know the lamp hourExtending lamp life Timing of replacing the lamp Replacing the lampStatus Message Using the projector Connect the power and restart the projector Resetting the lamp timerPower Temp Lamp Status & Description IndicatorsFormat TroubleshootingProblem Cause Remedy Your Blu-ray Disc is not in 3DSpecifications 311.87 244.12 Unit mm DimensionsKHz Timing chartSupported timing for PC input Refresh rate Frequency Pixel FormatSXGA60 60.020 63.981 108.000 Supported timing for Hdmi Hdcp input 66.667 35.000 30.240 832x624@75Hz Supported timing for Video and S-Video inputs Format Resolution Refresh rate Hz Freq. KHz Pixel Freq. MHzFormat Resolution Refresh rate Freq. KHz Pixel Freq MHz Supported timing for Edtv and Hdtv via Component inputsDisclaimer Warranty and Copyright informationWarranty Copyright