BenQ W770ST user manual Picture menu

Page 42

Picture menu

Function

Description

Preset Mode

Pre-defined picture modes are provided so you can optimize your projector

picture set-up to suit your program type. See "Selecting a preset mode" on

 

page 28 for details.

 

 

User Mode

Selects a preset mode that most suits your need for the picture quality and

further fine-tune the picture based on the selections listed below. See "Setting

Management

the User 1/User 2/User 3 mode" on page 28 for details.

 

 

 

Brightness

Adjusts the brightness of the picture. See "Adjusting Brightness" on page 29 for

details.

 

 

 

Contrast

Adjusts the degree of difference between dark and light in the picture. See

"Adjusting Contrast" on page 29 for details.

 

 

 

Color

Adjusts the color saturation level -- the amount of each color in a video

picture. See "Adjusting Color" on page 30 for details.

 

 

 

Tint

Adjusts the red and green color tones of the picture. See "Adjusting Tint" on

page 30 for details.

 

 

 

Sharpness

Adjusts the picture to make it look sharper or softer. See "Adjusting Sharpness"

on page 30 for details.

 

 

 

Color Temperature

There are several color temperature settings available. See "Selecting a color

temperature*" on page 30 for details.

 

 

 

 

Selects the projector lamp power between Normal, Economic and

Lamp Power

SmartEco modes. See "Setting Lamp Power as Economic or SmartEco" on

 

page 48 for details.

 

Black Level

 

Sets the picture grayscale as 0 IRE or 7.5 IRE. See "Setting Black Level" on

 

page 31 for details.

 

Clarity Control

 

See "Controlling image clarity" on page 31 for details.

Advanced...

Color Temperature Fine Tuning

See "Setting a preferred color temperature" on page 31 for details.

 

Gamma Selection

 

See "Selecting a Gamma setting" on page 32 for details.

 

Brilliant Color

 

See "Adjusting Brilliant Color" on page 32 for details.

 

Color Management

 

See "Color Management" on page 32 for details.

 

 

Reset Picture Settings

Returns all settings in the Picture menus to the factory preset values. See

 

"Resetting the picture mode" on page 29 for details.

42 Using the projector

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Contents W750/W770ST Digital Projector Home Cinema Series User ManualWarranty and Copyright Table of contentsConnecting with video Positioning your projectorImportant safety instructions Do not cover the projector with any item Disposal Moisture condensationAvoid volatile liquids Lead, which is contained in solder Mercury, which is used in the lampSome of the accessories may vary from region to region Shipping contentsOverview Remote controlReplacing the remote control batteries Remote control effective rangeCeiling mounting the projector 8 Overview High brightness Projector featuresHigh picture quality Vivid color reproductionFront and upper side view Projector exterior viewSee Connecting with video equipment on page 19 for connection details 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 sizeHeight Projection dimensionsDiagonal WidthVertical offset inchImage Installation for a 43 ratio screenLowest lensDiagonal 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 If you forget the password Utilizing the password functionSetting a password Input Password page displaysDisabling the password function Entering the password recall procedureChanging the password 26 Using the projectorAdjusting the projected image Adjusting the projection angleCorrecting picture distortion Fine-tuning the selected picture mode Using the preset and user modesSelecting a preset mode Setting the User 1/User 2/User 3 modeAdjusting Brightness Fine-tuning the picture qualityResetting the picture mode Adjusting ContrastAdjusting Sharpness Adjusting ColorAdjusting Tint Selecting a color temperatureSetting a preferred color temperature Advanced picture quality controlsSetting Black Level Controlling image claritySelecting a Gamma setting Adjusting Brilliant ColorColor Management Setting Film Mode Setting 3D Comb Filteramong Red , Green , Blue , Cyan , Magenta and Yellow Turning off the Power On/Off Ring Tone Adjusting the soundAdjusting the sound level Muting the soundSelecting the aspect ratio About the aspect ratioMagnifying and searching for details OSD menus can be displayed on those unused black areasConnecting 3D video devices Watching 3D contentOperating in a high altitude environment 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 structure On-Screen Display OSD menusPreset Mode Cinema/Dynamic/Standard/User 1/User 2/User 3/3DAdvanced System SetupBasic InformationPicture menu Audio Setup menu Display menuSystem Setup Basic menu Resetting the lamp timer on page 51 for details System Setup Advanced menuReset Lamp Timer 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 Install a new lamp for optimal performance. If the projector is Timing of replacing the lampReplacing the lamp until the next hour lamp warning appearsLoosen the screw that secures the lamp Disconnect the lamp connector from the projector3. Remove the lamp cover from the projector Lift the handle so that it stands upResetting the lamp timer The projector needs to cool for 90 seconds after the power IndicatorsPowering up Powerblocked The internal temperature is too highThe intake ventilation or the exhaust ventilation is The projector may be in a poorly ventilated locationring. See page Troubleshootingswitched on. See page necessary. See pageElectrical SpecificationsOptical Mechanical127.7 Unit mmCeiling mount screws M6 x 8 Max. L = 8 mm 76.5133.97 74.5102.84 253.47XGA120 FrequencyXGA60 BenQ NotebookSupported timing for 3D signal with Top-Bottom and Side-by-Side format XGA120 H. Freq. KHz Supported timing for 3D signal with Side-by-Side formatRefresh rate Hz Pixel Freq. MHzSupported timing for Video and S-Video inputs 62 Using the projectorSupported timing for EDTV and HDTV via Component inputs NTSCCopyright Warranty and Copyright informationWarranty Disclaimer
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