Selecting the aspect ratio, About the aspect ratio

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Contents

User Manual W750/W770ST Digital Projector Home Cinema Series Positioning your projector Table of contentsConnecting with video Warranty and Copyright Important safety instructions Do not cover the projector with any item Lead, which is contained in solder Mercury, which is used in the lamp Moisture condensationAvoid volatile liquids Disposal Remote control Shipping contentsOverview Some of the accessories may vary from region to region Ceiling mounting the projector Replacing the remote control batteriesRemote control effective range 8 Overview Vivid color reproduction Projector featuresHigh picture quality High brightness Rear and lower side view Projector exterior viewSee Connecting with video equipment on page 19 for connection details Front and upper side view Control panel Controls and functions Remote control Choosing a location Positioning your projector Obtaining a preferred projected image size How to determine the recommended screen size for a given distance Width Projection dimensionsDiagonal Height inch Vertical offset lens Installation for a 43 ratio screenLowest Image Height Preparations Connecting with video equipmentConnecting HDMI devices 20 Positioning your projector Connecting component-video devicesConnecting S-Video or video devices Connect the projector to a computer with a VGA cable Connecting a computer Turning the projector on Using the projector ENTER Fine-tuning the image size and claritySelecting an input source Securing the projector Using the menusUsing a security cable lock Input Password page displays Utilizing the password functionSetting a password If you forget the password 26 Using the projector Entering the password recall procedureChanging the password Disabling the password function Correcting picture distortion Adjusting the projected imageAdjusting the projection angle Setting the User 1/User 2/User 3 mode Using the preset and user modesSelecting a preset mode Fine-tuning the selected picture mode Adjusting Contrast Fine-tuning the picture qualityResetting the picture mode Adjusting Brightness Selecting a color temperature Adjusting ColorAdjusting Tint Adjusting Sharpness Controlling image clarity Advanced picture quality controlsSetting Black Level Setting a preferred color temperature Color Management Selecting a Gamma settingAdjusting Brilliant Color among Red , Green , Blue , Cyan , Magenta and Yellow Setting Film ModeSetting 3D Comb Filter Muting the sound Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring Tone About the aspect ratio Selecting the aspect ratio OSD menus can be displayed on those unused black areas Magnifying and searching for details Using the 3D menus Watching 3D contentOperating in a high altitude environment Connecting 3D video devices Stop watching 3D content if you feel fatigue or discomfort Take appropriate breaks when watching 3D content Turning the projector off Personalizing the projector menu displayLocking control keys Cinema/Dynamic/Standard/User 1/User 2/User 3/3D On-Screen Display OSD menusPreset Mode On-Screen Display OSD structure Information System SetupBasic Advanced Picture menu Display menu Audio Setup menu System Setup Basic menu Closed Caption Enable System Setup Advanced menuReset Lamp Timer Resetting the lamp timer on page 51 for details This menu shows you the current operating status of the projector Information menu Care of the projector Additional information Extending lamp life Lamp informationGetting to know the lamp hour until the next hour lamp warning appears Timing of replacing the lampReplacing the lamp Install a new lamp for optimal performance. If the projector is Lift the handle so that it stands up Disconnect the lamp connector from the projector3. Remove the lamp cover from the projector Loosen the screw that secures the lamp Resetting the lamp timer Power IndicatorsPowering up The projector needs to cool for 90 seconds after the power The projector may be in a poorly ventilated location The internal temperature is too highThe intake ventilation or the exhaust ventilation is blocked necessary. See page Troubleshootingswitched on. See page ring. See page Mechanical SpecificationsOptical Electrical 76.5 Unit mmCeiling mount screws M6 x 8 Max. L = 8 mm 127.7 253.47 74.5102.84 133.97 BenQ Notebook FrequencyXGA60 XGA120 Supported timing for 3D signal with Top-Bottom and Side-by-Side format BenQ Notebook Pixel Freq. MHz Supported timing for 3D signal with Side-by-Side formatRefresh rate Hz H. Freq. KHz NTSC 62 Using the projectorSupported timing for EDTV and HDTV via Component inputs Supported timing for Video and S-Video inputs Disclaimer Warranty and Copyright informationWarranty Copyright

BenQ W770ST user manual Selecting the aspect ratio, About the aspect ratio

Models: W770ST