BenQ MX766, MW767, MX822ST user manual Press MODE/ENTER and the 3D Color Management page displays

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provides fine color control adjusent to allow for more accurate color reproduction, should you require it.

Proper color management can only be achieved under controlled and reproducible viewing conditions. You will need to use a colorimeter (color light meter), and provide a set of suitable source images to measure color reproduction. These tools are not provided with the projector, however, your projector supplier should be able to provide you with suitable guidance, or even an experienced professional installer.

The Color Management provides six sets (RGBCMY) of colors to be adjusted. When you select each color, you can independently adjust its range and saturation according to your preference.

If you have purchased a test disc which contains various color test patterns and can be used to test the color presentation on monitors, TVs, projectors, etc. You can project any image from the disc on the screen and enter the 3D Color Management menu to make adjusents.

To adjust the settings:

1.Go to the PICTURE menu and highlight 3D Color Management.

2.Press MODE/ENTER and the 3D Color Management page displays.

3.Highlight Primary Color and press / to select a color from among Red, Yellow, Green, Cyan, Blue, or Magenta.

4.Press to highlight Hue and press / to select its range. Increase in the range will include colors consisted of more proportions of its two adjacent colors.

Please refer to the illustration to the right for how the colors relate to each other.

For example, if you select Red and set its range at 0, only pure red in the projected picture will be selected. Increasing its range will include red close to yellow and red close to magenta.

RED Yellow GREEN

5.Press to highlight Saturation and adjust

its values to your preference by pressing /

. Every adjusent made will reflect to the image immediately.

Magenta Cyan

For example, if you select Red and set its value at 0,

BLUE

only the saturation of pure red will be affected.

 

Saturation is the amount of that color in a video

 

picture. Lower settings produce less saturated colors;

 

a setting of “0” removes that color from the image

entirely. If the saturation is too high, that color will be overpowering and unrealistic.

6.Press to highlight Gain and adjust its values to your preference by pressing /

. The contrast level of the primary color you select will be affected. Every adjusent made will reflect to the image immediately.

7.Repeat steps 3 to 6 for other color adjusents.

8.Make sure you have made all of the desired adjusents.

9.Press MENU/EXIT to exit and save the settings.

Resetting current or all picture modes

1.Go to the PICTURE menu and highlight Reset Picture Settings.

2.Press MODE/ENTER and press / to select Current or All.

Current: returns current picture mode to the factory preset settings.

All: returns all settings, except User 1/User 2 in the PICTURE menu to the factory preset settings.

42 Operation

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Contents MX766/MW767/MX822ST Digital Projector Table of contents Do not look straight at Important safety instructionsSafety Instructions Projector lens during operationSafety Instructions Do not block the ventilation holes Safety Instructions Projector features IntroductionShipping contents Optional accessories Projector exterior view Front/upper sideRear/lower side MX822STControls and functions Volume /Arrow keys / Left, / RightPower/POWER indicator light Keystone/Arrow keys / Up DownMounting the projector Zoom + Remote controlVolume /Arrow keys / Left Right TestAuto Operating the laser pointerHdmi MIC/VOL +Replacing the remote control battery Choosing a location Set Rear Ceiling in the System Setup BasicPositioning your projector Front TableObtaining a preferred projected image size MW767 Projection dimensionsMX766 Max length Inch Max. zoom Min. zoomMX822ST Connection Operation System Minimum Hardware Requirements Connecting a computer or monitor Connecting a computerConnecting a monitor To connect the projector to a monitorConnecting Video source devices Connecting an Hdmi source deviceTo connect the projector to an Hdmi source device Connecting a Component Video source device To connect the projector to a Component Video source deviceConnecting an S-Video/composite source device To connect the projector to an S-Video/Video source deviceConnecting with document camera Operation Starting up the projectorAdjusting the projected image Adjusting the projection angleAuto-adjusting the image Using build-in test pattern Fine-tuning the image size and clarityCorrecting keystone MODE/ENTER . The Keystone correctionUsing the menus Language and press Enter toSetting a password Using a security cable lockUtilizing the password function If you forget the passwordEntering the password recall procedure Changing the passwordSwitching input signal Disabling the password functionChanging Color Space Magnifying and searching for details Selecting the aspect ratio About the aspect ratioSelecting a picture mode Optimizing the imageUsing Wall Color Fine-tuning the image quality in user modesAdjusting Brilliant Color Adjusting TintAdjusting Sharpness Selecting a Color TemperaturePress MODE/ENTER and the 3D Color Management page displays Setting the presentation timer To cancel the timer, perform the following stepsRemote paging operations Hiding the imageFreezing the image Operating in a high altitude environment Adjusting the soundAdjusting the sound level Muting the soundTurning off the Power on/off ring tone Adjusting the microphone’s sound levelPersonalizing the projector menu display Select the lamp saver mode Until the System Setup Advanced menu is highlightedUse Teaching Template Controlling the projector through a LAN environment Configuring the Wired LAN SettingsConfiguring the Wireless LAN Settings If you are in a Dhcp environmentControlling the projector remotely through a web browser Through Q Presenter on page 59 for details Page Page Iii Page Page Page Page Displaying image through Q Presenter Iii Iii Vii Using the Web Control Lock Using the Projection Login CodeImage File Types Using the broadcassting functionPresenting From a USB Reader PreparationControlling USB Reader PressPress Settings Remote Desktop Control through Q Presenter Enter PointDraw Pen Shutting down the projectorMenu operation Menu systemSystem Setup Basic CC1/CC2/CC3/CC4 Dhcp Description of each menu Display menu3D Mode 3D Sync InvertPicture mode on page 39 for details Picture menuPicture menu Source menu System Setup Basic menu Auto Power Off Direct Power OnSignal Power On Blank TimerSee PointDraw Pen on page 70 for details System Setup Advanced menu Closed Caption Enable Caption VersionNetwork Wired LANWireless LAN MicrophoneResolution System Setup Advanced menu Information menuPicture Mode SourceMaintenance Care of the projectorLamp information Setting Lamp Mode eco function as Economic or SmartEco modeSetting Auto Power Off Getting to know the lamp hourPage Timing of replacing the lamp Status MessageReplacing the lamp Page Resetting the lamp timer Tighten the screws that secure LampIndicators Light Status & DescriptionLamp events Thermal Sensor 2 open error Thermal Sensor 2 short errorThermal IC #2 I2C Connection error Troubleshooting Specifications Dimensions Ceiling mount installation Ceiling mount screw M4 Max L = 25 mm Min L = 20 mm Unit mmWall mount installation Minimum installation requirementsMinimum Ceiling Height mm = f + H + b + 60 + 262.2+ c Timing chart Supported timing for PC inputSupported timing for Hdmi input Supported timing for Component-YPbPrinput Supported timing for Video and S-Video inputsSupported 3D signal for Hdmi Hdcp input Video timingPC timing Supported 3D signal for D-SUB input Supported 3D signal for Video and S-Video input Patents Warranty and Copyright informationLimited warranty Copyright