BenQ MW860USTi, MP780 ST+ user manual Fine-tuning the image size and clarity, Correcting keystone

Page 33

Fine-tuning the image size and clarity

1.Sharpen the image by using the focus ring/ focus slide lever.

MP780 ST+

MW860USTi

Correcting keystone

Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, besides adjusting the height of the projector, you will need to manually correct it following one of these steps.

Using the remote control

Press / on the projector or remote control to display the Keystone correction page.

Press to correct keystoning at the top of the

image. Press to correct keystoning at the bottom of the image.

• Using the OSD menu

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

2.Press to highlight Keystone and press MODE/ENTER. The Keystone correction

 

page displays.

 

 

 

 

 

 

 

3.

Press

to correct keystoning at the top

Press

/ .

Press / .

 

of the image or press

to correct

 

 

 

 

 

 

keystoning at the bottom of the image.

Operation 33

Image 33
Contents User Man ual Table of contents Projector lens during operation Do not look straight atSafety Instructions Do not block the ventilation holes Safety Instructions Introduction Projector featuresShipping contents Optional accessories Projector exterior view Front/upper sideRear/lower side Controls and functions Lamp indicator lightKeystone/Arrow keys / Up Down LeftMounting the projector Network Setting Remote controlTest OFFOperating the Laser pointer AutoMute Replacing the remote control battery Choosing a location Front TableFront Ceiling Obtaining a preferred projected image size Page 6462 4039 2561 505 Projection dimensionsPositioning your projector Connection Operation System Requirements Minimum Hardware Requirements Connecting a computer Connecting a computer or monitorConnection To connect the projector to a monitor Connecting a monitorConnecting Video source devices To connect the projector to an Hdmi source device Connecting an Hdmi source deviceTo connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video/Video source device Connecting an S-Video/composite source deviceStarting up the projector OperationOperation Adjusting the projected image Adjusting the projection angleAuto-adjusting the image Correcting keystone Fine-tuning the image size and clarityUsing the menus Utilizing the password function Using a security cable lockSetting a password If you forget the passwordChanging the password Entering the password recall procedureSwitching input signal Disabling the password functionChanging Color Space Magnifying and searching for details About the aspect ratio Selecting the aspect ratioOptimizing the image Selecting a picture modeFine-tuning the image quality in user modes Using Wall ColorAdjusting Brilliant Color Adjusting SharpnessSelecting a Color Temperature About color temperaturesPress MODE/ENTER and the 3D Color Management page displays Capture or MODE/ENTER again Creating your own startup screenSetting the presentation timer To cancel the timer, perform the following stepsCount Down Remote paging operations Hiding the imageFreezing the image Locking control keys Utilizing FAQ functionInformation menu Press MODE/ENTERAdjusting the sound level Adjusting the soundTurning off the Power on/off ring tone Operating in a high altitude environmentPersonalizing the projector menu display Adjusting the microphone’s sound levelControlling the projector through a LAN environment If you are in a Dhcp environmentIf you are in a non-DHCP environment Controlling the projector remotely through a web browser Click Download to save Q Presenter software on your computer Page Page Iii Page Page Page Page Displaying image through Q Presenter Iii Iii Vii Using the Projection Login Code Using the Web Control LockImage File Types Presenting From a USB ReaderPreparation Controlling USB ReaderPress Start/stop slideshow Enter Settings Remote Desktop Control through Q Presenter Enter PointDraw Pen Avoid shadows How to hold the PointDraw penDual Pen operation PointDraw pen 2.0 featuresTroubleshooting PointDraw pen 2.0 specifications Shutting down the projector Menu operation Menu systemMain menu Sub-menu Options System Setup Basic Timer period ~240 minutes Timer displayLanguage System Setup Advanced Current System Status FAQ-Image and Installation FAQ-Features and ServiceDescription of each menu Invert 3D SyncPicture menu Picture ModeReference ModeMenu 3D Color Management Save Settings Quick Auto TemperatureBrilliant SearchPresentation Timer Language Position Menu Settings OperationProjector Remote Basic menuReceiver Panel KeyCooling QuickHigh Altitude AudioTest Pattern System Setup Advanced menuClosed CaptionReset All StandbyNetwork Features Service FAQ-Image InstallationInformation menu CurrentCleaning the projector case Cleaning the lensCare of the projector Storing the projectorSetting Auto Power Off Setting Lamp Mode as EconomicLamp information Getting to know the lamp hourStatus Message Timing of replacing the lampReplacing the lamp Page Tighten the screws that secure Lamp Resetting the lamp timerIndicators Off RedRed Off Password is incorrect Remote control does not workProjector does not turn on No pictureElectrical OpticalMechanical Output terminalsDimensions Ceiling mount screws M4 x 8 Max. L = 8 mm Unit mm Ceiling mount installationSupported timing for PC input Timing chartSupported timing for Hdmi input Supported timing for Component-YPbPrinput Warranty and Copyright information

MW860USTi, MP780 ST+ specifications

The BenQ MP780 ST+ and MW860USTi are cutting-edge projectors that cater to diverse audience needs, boasting a unique blend of features, technologies, and characteristics that enhance the viewing experience in both educational and corporate environments.

The BenQ MP780 ST+ is a short-throw projector designed to be positioned close to the screen, making it perfect for smaller spaces. It delivers a bright projection of up to 3,000 lumens, ensuring vivid and clear imagery even in well-lit rooms. The MP780 ST+ features a 1280 x 800 WXGA resolution, allowing it to display intricate details accurately. This model supports a 100-inch image from just a few feet away, eliminating the shadows that often accompany standard projectors.

One standout feature of the MP780 ST+ is its Smart Eco Technology, which adjusts the projector's brightness based on the ambient light, optimizing lamp life while maintaining image quality. Additionally, the projector is equipped with an interactive pen, transforming traditional presentations into engaging, hands-on learning experiences. This interactivity is further enhanced by the projector's support for multi-screen collaboration, enabling multiple users to contribute and share their materials seamlessly.

On the other hand, the BenQ MW860USTi takes short-throw projection to the next level, offering a higher resolution of 1280 x 800 WXGA. With 3,500 lumens brightness, this projector is ideal for larger classrooms or meeting rooms with various lighting conditions. It can create a 100-inch image from as little as 0.65 meters away, making it incredibly flexible for tight spaces.

The MW860USTi also incorporates advanced features like the Auto Vertical Keystone Correction, which helps in achieving a perfectly rectangular image even when the projector is slightly misaligned. This projector supports a range of connectivity options including HDMI, USB, and VGA, ensuring compatibility with various devices. Plus, its built-in speakers offer robust audio output, reducing the need for additional sound equipment during presentations.

Both models come equipped with BenQ's DLP technology, known for its reliability and sharpness. They also feature long-lasting lamp life, ensuring reduced maintenance costs. These projectors are energy-efficient, which aligns with modern sustainability goals, making them a responsible choice for institutions and companies alike.

In summary, the BenQ MP780 ST+ and MW860USTi projectors provide superb performance with their strong brightness, short-throw capabilities, and interactive features. They are designed to enhance engagement in collaborative settings, making them invaluable tools in both educational and corporate landscapes.