BenQ W770ST user manual Magnifying and searching for details

Page 36

•OSD menus can be displayed on those unused black areas.

image. Anamorphic is most suitable for images which are already in a 16:9 aspect, like high definition TV, as it displays them without aspect alteration.

6. Letter Box: Scales a picture to fit the projector’s native resolution in

its horizontal width and resize the picture’s height to the 3/4 of the projection width. This may produce a picture greater in height than

can be displayed, so part of the picture is lost (not displayed) along the 16:9 picture top and bottom edges of the projection. This is suitable for the display

of movies which are presented in letter box format (with black bars

on the top and bottom).

Letter Box format picture

• The black portions are inactive areas and the white portions are active areas.

•OSD menus can be displayed on those unused black areas.

Magnifying and searching for details

If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys for navigating the picture.

•Using the remote control

1.Press Digital Zoom+/- to display the Zoom bar. Press Digital Zoom+ to magnify the center of the picture. Press the key repeatedly until the picture size is suitable for your need.

2.Use the directional arrows ( , , , ) on the projector or remote control to navigate the picture.

3.To restore the picture to its original size, press AUTO. You can also press Digital Zoom-. When the key is pressed again, the picture is further reduced until it is restored to the original size.

•Using the OSD menu

1.Press MENU/EXIT and then press / until the Display menu is highlighted.

2.Press to highlight Digital Zoom and press MODE/ENTER. The Zoom bar displays.

3.Press repeatedly to magnify the picture to a desired size.

4.To navigate the picture, press MODE/ENTER to switch to the panning mode and press the directional arrows ( , , , ) on the projector or remote control to navigate the picture.

5.To reduce size of the picture, press MODE/ENTER to switch back to the zoom in/out function, and press AUTO to restore the picture to its original size. You can also press repeatedly until it is restored to the original size.

The picture can only be navigated after it is magnified. You can further magnify the picture while searching for details.

36 Using the projector

Image 36

Contents W750/W770ST Digital Projector Home Cinema Series User ManualTable of contents Connecting with videoWarranty and Copyright Positioning your projectorImportant safety instructions Do not cover the projector with any item Moisture condensation Avoid volatile liquidsDisposal Lead, which is contained in solder Mercury, which is used in the lampShipping contents OverviewSome of the accessories may vary from region to region Remote controlReplacing the remote control batteries Remote control effective rangeCeiling mounting the projector 8 Overview Projector features High picture qualityHigh brightness Vivid color reproductionProjector exterior view See Connecting with video equipment on page 19 for connection detailsFront and upper side view Rear and lower side viewControls and functions Control panelRemote control Positioning your projector Choosing a locationHow to determine the recommended screen size for a given distance Obtaining a preferred projected image sizeProjection dimensions DiagonalHeight WidthVertical offset inchInstallation for a 43 ratio screen LowestImage lensLowest Connecting with video equipment Connecting HDMI devicesPreparations Connecting component-video devices Connecting S-Video or video devices20 Positioning your projector Connecting a computer Connect the projector to a computer with a VGA cableUsing the projector Turning the projector onFine-tuning the image size and clarity Selecting an input sourceENTER Using the menus Using a security cable lockSecuring the projector Utilizing the password function Setting a passwordIf you forget the password Input Password page displaysEntering the password recall procedure Changing the passwordDisabling the password function 26 Using the projectorAdjusting the projected image Adjusting the projection angleCorrecting picture distortion Using the preset and user modes Selecting a preset modeFine-tuning the selected picture mode Setting the User 1/User 2/User 3 modeFine-tuning the picture quality Resetting the picture modeAdjusting Brightness Adjusting ContrastAdjusting Color Adjusting TintAdjusting Sharpness Selecting a color temperatureAdvanced picture quality controls Setting Black LevelSetting a preferred color temperature Controlling image claritySelecting a Gamma setting Adjusting Brilliant ColorColor Management Setting Film Mode Setting 3D Comb Filteramong Red , Green , Blue , Cyan , Magenta and Yellow Adjusting the sound Adjusting the sound levelTurning off the Power On/Off Ring Tone Muting the soundSelecting the aspect ratio About the aspect ratioMagnifying and searching for details OSD menus can be displayed on those unused black areasWatching 3D content Operating in a high altitude environmentConnecting 3D video devices Using the 3D menusTake appropriate breaks when watching 3D content Stop watching 3D content if you feel fatigue or discomfortPersonalizing the projector menu display Locking control keysTurning the projector off On-Screen Display OSD menus Preset ModeOn-Screen Display OSD structure Cinema/Dynamic/Standard/User 1/User 2/User 3/3DSystem Setup BasicAdvanced InformationPicture menu Audio Setup menu Display menuSystem Setup Basic menu System Setup Advanced menu Reset Lamp TimerResetting the lamp timer on page 51 for details Closed Caption EnableInformation menu This menu shows you the current operating status of the projectorAdditional information Care of the projectorLamp information Getting to know the lamp hourExtending lamp life Timing of replacing the lamp Replacing the lampInstall a new lamp for optimal performance. If the projector is until the next hour lamp warning appearsDisconnect the lamp connector from the projector 3. Remove the lamp cover from the projectorLoosen the screw that secures the lamp Lift the handle so that it stands upResetting the lamp timer Indicators Powering upThe projector needs to cool for 90 seconds after the power PowerThe internal temperature is too high The intake ventilation or the exhaust ventilation isblocked The projector may be in a poorly ventilated locationTroubleshooting switched on. See pagering. See page necessary. See pageSpecifications OpticalElectrical MechanicalUnit mm Ceiling mount screws M6 x 8 Max. L = 8 mm127.7 76.574.5 102.84133.97 253.47Frequency XGA60XGA120 BenQ NotebookSupported timing for 3D signal with Top-Bottom and Side-by-Side format Frequency Supported timing for 3D signal with Side-by-Side format Refresh rate HzH. Freq. KHz Pixel Freq. MHz62 Using the projector Supported timing for EDTV and HDTV via Component inputsSupported timing for Video and S-Video inputs NTSCWarranty and Copyright information WarrantyCopyright Disclaimer