BenQ MP782 ST user manual Freezing the image, Hiding the image

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Freezing the image

Press FREEZE on the remote control to freeze the image. The word “FREEZE” will be displayed in the upper left corner of the screen. To release the function, press any key on the projector or remote control.

Even if an image is frozen on the screen, the pictures are running on the video or other device. If the connected devices have active audio output, you will still hear the audio even though the image is frozen onscreen.

Hiding the image

In order to draw the audience's full attention to the presenter, you can use BLANK on the projector or remote control to hide the screen image. The word “BLANK” appears in the corner of the screen while the image is hidden. When this function is activated with an audio input connected, the audio can still be heard.

You can set the blank time in the SYSTEM SETUP: Basic > Blank Timer menu to let the projector return the image automatically after a period of time when there is no action taken on the blank screen. The length of time can be set from 5 to 30 minutes in 5-minute increments.

If the preset time spans are not suitable for your personation, select Disable.

No matter Blank Timer is activated or not, you can press most of the keys on the projector or remote control to restore the picture.

Do not block the projection lens from projecting as this could cause the blocking object to become heated and deformed or even cause a fire.

38 Operation

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Contents Welcome MP782 ST Digital ProjectorTable of contents Refer servicing to qualified service personnel Important safety instructionsSafety Instructions Important safety instructionsSafety Instructions Locations where the altitudes are higher Locations near fire alarmsLocations with an ambient temperature Confined. Allow at least 50 cm clearanceServiced InstalledIt from the power supplys power outlet Do not step on the projector or placeIntroduction Projector featuresIntroduction Shipping contents Lamp cover External control panel Projector exterior viewFront/upper side Rear/lower side Controls and functions ProjectorRemote control Toggles projector audio between on and off Auto ModeOperating the Laser pointer Locks the keys on the projectorApprox.+15 Remote control effective rangeReplacing the remote control batteries Front Table Positioning your projectorChoosing a location Front CeilingObtaining a preferred projected image size Page Diagonal Height Width From screen Offset Inches 762 Projection dimensionsA1 a A2 a Distance B1 aB2 a Diagonal Height Width From screen Offset InchesConnection Connecting a monitor Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computerConnecting video source devices Connecting audioTo connect the projector to a DVI-D device Connecting a Component Video source deviceConnecting a DVI-D device To connect the projector to a Component Video source deviceConnecting an S-Video/Composite Video source device To connect the projector to an S-Video/Video source deviceOperation Starting up the projectorAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image clarityUse / to highlight the System Setup Basic menu Using the menusFollowing example describes how to set the OSD language Setting a password Using a security cable lockUtilizing the password function Securing the projectorChanging the password If you forget the passwordEntering the password recall procedure Write down the number and turn off your projectorBottom of the image Operation Disabling the password functionCorrecting keystone Switching input signal Changing Color SpaceMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Setting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes About color temperatures Adjusting Brilliant ColorSelecting a color temperature 3D Color ManagementSelection Description Setting the presentation timerPresentation Timer Using the remote control To cancel the timer, perform the following stepsHow to use the Timer On key? Top-Left Bottom-Left Top-Right Bottom-RightFreezing the image Hiding the imageLocking control keys Utilizing FAQ functionGo to the System Setup Basic Panel Key Lock To exit the OSD menu, press MENU/EXITTurning on the Power On/Off Ring Tone Adjusting the soundAdjusting the sound level Operating in a high altitude environmentControlling the projector through a Lan environment Configuring the Lan Control SettingsPersonalizing the projector menu display If you are in a Dhcp environmentIf you are in a non-DHCP environment Ii. To switch input signal, click on your desired signalControlling the projector remotely through a web browser Iiii Iiiv Shutting down the projector Main menu Sub-menu Options Menu operationMenu system BasicAdvanced Projector IP Closed Caption On/Off Enable Caption VersionControl By RJ45/RS232 Lan Control AddressDescription of each menu Save Settings Picture menu Function Description Picture ModeTemperature ReferenceSettings System Setup Basic menu Function Description Quick AutoTimer Auto PowerHigh System Setup Advanced menu Function Description QuickCooling AltitudeClosed System Setup Advanced menu Function DescriptionReset All CaptionSystem Features ServiceCurrent StatusMaintenance Care of the projectorLamp information Setting Lamp Mode as EconomicSetting Auto Power Off Getting to know the lamp hourTiming of replacing the lamp Status MessageRemove the lamp cover from the projector Replacing the lampLoosen the screws that secure the lamp Tighten the screw that secures the lamp Tighten the screws that secure the lamp cover Connect the power and restart the projectorResetting the lamp timer Lamp events IndicatorsLight Status & Description Power events Thermal eventsTroubleshooting Specifications Projector specificationsCeiling Mount screw M4 x 8 Max L = 8 mm DimensionsMm W x 127.87 mm H x 252 mm D Unit mmTiming chart Supported timing for PC inputSupported timing for DVI-D & Hdmi Hdcp input Supported timing for Video and S-Video inputs Signal FormatSupported timing for Component-YPbPrinput Copyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement Regulation statementsFCC statement Weee directive

MP782 ST specifications

The BenQ MP782 ST is a versatile short-throw projector designed to enhance presentations and multimedia experiences in both classroom and corporate settings. This projector stands out for its high-definition display capabilities, compact design, and user-friendly features.

One of the key features of the MP782 ST is its short-throw projection technology. The projector can produce a large image from a short distance, allowing users to place it close to the wall or screen while still achieving a screen size of up to 100 inches. This makes it ideal for smaller rooms where space can be a constraint. The ability to project in tight spaces means that the audience can be closer to the image without the risk of casting shadows or obstructing the view.

In terms of image quality, the MP782 ST boasts a native resolution of 1280x800 (WXGA) and a brightness level of 3000 ANSI lumens. This combination ensures that images and presentations are clear and vibrant, even in well-lit environments. Additionally, the projector features a contrast ratio of 4000:1, allowing for deeper blacks and more vivid colors, which enhances the overall visual experience.

The MP782 ST is equipped with several advanced technologies that contribute to its impressive performance. Its SmartEco technology optimizes lamp power and extends the lifespan of the lamp up to 6000 hours, reducing maintenance costs and ensuring reliability during long presentations. Furthermore, the projector utilizes BrilliantColor technology, which enhances color accuracy and delivers more realistic images across various media types.

Connectivity is another strong suit of the BenQ MP782 ST. It features multiple input options, including HDMI, VGA, and USB, making it compatible with a variety of devices such as laptops, Blu-ray players, and document cameras. This versatility allows users to seamlessly integrate the projector into their existing technology setup.

The design of the MP782 ST also includes practical features for ease of use. It has a low fan noise level, ensuring that it operates quietly during presentations. Additionally, its lightweight construction makes it easily portable, allowing for flexibility in different settings, whether it be a classroom, conference room, or training facility.

Overall, the BenQ MP782 ST is a dynamic projector that combines short-throw technology, high brightness, and robust connectivity options to deliver a reliable and impressive presentation experience. Its thoughtful design and advanced features make it a strong choice for educators and business professionals alike, facilitating engaging and effective communication.
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