BenQ W770ST user manual Controls and functions, Control panel

Page 11

Controls and functions

Controls and functions

Control panel

W750

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W770ST

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1.Focus ring

Adjusts the focus of the projected image.

2.Zoom ring

Adjusts the size of the image.

3.MENU/EXIT

Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings.

4.Keystone/Arrow keys ( / Up, /

Down)

Manually corrects distorted images resulting from an angled projection.

When the On-Screen Display (OSD) menu is activated, the #4, #5, and #13 keys are used as directional arrows to select the desired menu items and to make adjustments.

5. Left/

Decreases the projector volume.

When the On-Screen Display (OSD) menu is activated, the #4, #5, and #13 keys are used as directional arrows to select the desired menu items and to make adjustments.

6.MODE/ENTER

Selects an available picture setup mode.

Activates the selected On-Screen Display (OSD) menu item.

7.ECO BLANK

Used to make the screen go blank.

8.LAMP indicator light

Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem.

9.TEMPerature warning light

Lights up red if the projector's temperature becomes too high.

10.POWER indicator light

Lights up or flashes when the projector is under operation.

11.AUTO

Automatically determines the best picture timings for the displayed image.

12. POWER

Toggles the projector between standby mode and on.

13. Right/

Increases the projector volume.

When the On-Screen Display (OSD) menu is activated, the #4, #5, and #13 keys are used as directional arrows to select the desired menu items and to make adjustments.

14.SOURCE

Displays the source selection bar.

Overview 11

Image 11

Contents User Manual W750/W770ST Digital Projector Home Cinema SeriesPositioning your projector Table of contentsConnecting with video Warranty and CopyrightImportant 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 DisposalRemote control Shipping contentsOverview Some of the accessories may vary from region to regionCeiling mounting the projector Replacing the remote control batteriesRemote control effective range 8 Overview Vivid color reproduction Projector featuresHigh picture quality High brightnessRear and lower side view Projector exterior viewSee Connecting with video equipment on page 19 for connection details Front and upper side viewControl panel Controls and functionsRemote control Choosing a location Positioning your projectorObtaining a preferred projected image size How to determine the recommended screen size for a given distanceWidth Projection dimensionsDiagonal Heightinch Vertical offsetlens Installation for a 43 ratio screenLowest ImageHeight 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 computerTurning the projector on Using the projectorENTER 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 password26 Using the projector Entering the password recall procedureChanging the password Disabling the password functionCorrecting 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 modeAdjusting Contrast Fine-tuning the picture qualityResetting the picture mode Adjusting BrightnessSelecting a color temperature Adjusting ColorAdjusting Tint Adjusting SharpnessControlling image clarity Advanced picture quality controlsSetting Black Level Setting a preferred color temperatureColor 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 ToneAbout the aspect ratio Selecting the aspect ratioOSD menus can be displayed on those unused black areas Magnifying and searching for detailsUsing the 3D menus Watching 3D contentOperating in a high altitude environment Connecting 3D video devicesStop watching 3D content if you feel fatigue or discomfort Take appropriate breaks when watching 3D contentTurning 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 structureInformation System SetupBasic AdvancedPicture menu Display menu Audio Setup menuSystem Setup Basic menu Closed Caption Enable System Setup Advanced menuReset Lamp Timer Resetting the lamp timer on page 51 for detailsThis menu shows you the current operating status of the projector Information menuCare of the projector Additional informationExtending 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 isLift 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 lampResetting the lamp timer Power IndicatorsPowering up The projector needs to cool for 90 seconds after the powerThe projector may be in a poorly ventilated location The internal temperature is too highThe intake ventilation or the exhaust ventilation is blockednecessary. See page Troubleshootingswitched on. See page ring. See pageMechanical SpecificationsOptical Electrical76.5 Unit mmCeiling mount screws M6 x 8 Max. L = 8 mm 127.7253.47 74.5102.84 133.97BenQ Notebook FrequencyXGA60 XGA120Supported 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. KHzNTSC 62 Using the projectorSupported timing for EDTV and HDTV via Component inputs Supported timing for Video and S-Video inputsDisclaimer Warranty and Copyright informationWarranty Copyright