BenQ W770ST Adjusting Color, Adjusting Tint, Adjusting Sharpness, Selecting a color temperature

Page 30
Adjusting Color

Adjusting Color

Highlight Color in the Picture menu and adjust the values by pressing Adjusting Tint / Adjusting Sharpness on the projector or remote control.

Lower setting produces less saturated colors; setting to the minimum value makes the image black and white. If the setting is too high, colors on the image will be overpowering, which makes the image unrealistic.

Adjusting Tint

Highlight Tint in the Picture menu and adjust the values by pressing lower the value, the softer the picture becomes. / Selecting a color temperature* on the projector or remote control.

The higher the value, the more reddish the picture becomes. The lower the value, the more greenish the picture becomes.

Manual background The Brightness, Color, Contrast, Tint functions can also be accessible by pressing Brightness, Color,

Contrast, Tint on the remote control to display the adjustment bar and then you can press Manual background / Manual background to adjust the values.

Adjusting Sharpness

Highlight Sharpness in the Picture menu and adjust the values by pressing Manual background / Manual background on the projector or remote control.

The higher the value, the sharper the picture becomes. The

 

 

3

 

 

5

 

 

7

 

 

 

 

 

 

 

 

 

lower the value, the softer the picture becomes.

 

 

 

 

 

 

 

 

 

Selecting a color temperature*

Highlight Color Temperature in the Picture menu and select a preferred setting by pressing Manual background / Manual background on the projector or remote control.

There are several color temperature settings available.

1.Lamp Native: With the lamp’s original color temperature and higher brightness. This setting is suitable for environments where high brightness is required, such as projecting pictures in well lit rooms.

2.Warm: Makes pictures appear reddish white.

3.Normal: Maintains normal colorings for white.

4.Cool: Makes pictures appear bluish white.

*About color temperatures:

There are many different shades that are considered to be "white" for various purposes. One of the common methods of representing white color is known as the “color temperature”. A white color with a low color temperature appears to be reddish white. A white color with a high color temperature appears to have more blue in it.

30 Using the projector

Image 30
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