Mitsumi electronic WD3300U AV mute, Auto Position button, When connecting to a notebook computer

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Viewing computer images (continued)

AV mute

The video and audio signals are temporarily muted when the AV MUTE button is pressed. To cancel muting, press the AV MUTE button again.

•It takes several seconds before muting is completely canceled.

•If AV MUTE MODE in the INSTALLATION menu is set to IMAGE, the splash screen will appear when the AV MUTE button is pressed.

•You can alter the splash screen optionally. See page 37.

•The audio from the AUDIO OUT terminal is also muted by pressing the AV MUTE button.

AUTO POSITION button

When the image supplied from the computer is displaced, carry out the following procedure.

1.Project a bright image containing as many texts and characters as possible.

2.When the screen saver has been enabled, disable it.

3.Press the AUTO POSITION button.

The projector automatically makes optimum positional settings for the input signal.

•If the projected image is still displaced even after pressing the AUTO POSITION button several times, refer to the procedure to adjust computer images. (See pages 35 and 36.)

•When you carry out this procedure with a dark image, the image may be displaced.

When connecting to a notebook computer:

When the projector is connected to a notebook computer, images may not be projected in some cases. In such cases, set the computer so that it can output signals externally. The setting procedure varies depending on the type of the computer. See the instruction manual of your computer.

Example of the setting procedure for external output

Press the [Fn] key and any of the keys [F1] to [F12] at the same time. (The key to be pressed depends on the type of the computer you use.)

Setting of the resolution

If the resolution of the computer doesn’t match with that of the projector, projected images may be obscured. Ensure that their resolutions are the same (see page 50). For the method to change the output resolution of the computer, contact the manufacturer of the computer.

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Contents WD3300 EN-2 Contents Important safeguards Important safeguards Do not keep using the damaged projectorChecking accessories Inserting the batteries into the remote controlPreparing your projector Overview 1112 Power jack Main power switchPreparating your projector Control areaRemote control Bottom sideAbout the laser beam Using the wired remote control Using the remote controlOperational range of the remote control Reception angleWhen the aspect ratio is Full Display at 1280 x 800 pixels Setting up your projectorSetting up the screen Screen size and projection distanceWhen fine streaks are seen on projected images Setting up your projectorAdjusting the position of the projected image When projected images are distorted to a trapezoidFront projection, ceiling mounting Rear projectionConnecting the projector to a computer Viewing computer imagesAbout DDC Plugging the power cordViewing computer images For monitor connectionInstalling the terminal cover Projecting images Remove the lens capTo stop projecting Instant Shut DownExample of the setting procedure for external output When connecting to a notebook computerSetting of the resolution AV muteSetting the aspect ratio How to change the settings With the remote controlWith the Quick Menu or Feature menu When using the BNC connector Connecting the projector to video equipmentConnecting to a video player, etc When a TV tuner or VCR is connectedViewing video images Projector + DVD player or Hdtv decoderConnection for video equipment having an Hdmi terminal Plugging in the power cord Connection for video equipment having a DVI-D terminalEN-23 Volume from the speaker Menus displayed in the Detail Menu mode Menu display mode and menu typeMenus displayed in the Quick Menu mode Menu operationBasic procedure for setting the menus Menu operationSettings of each menu item Quick MenuEN-28 Image menu Advanced MenuEN-30 EN-31 Signal menu UserTo adjust the color Color and Tint Adjusting projected imagesTo adjust the brightness Contrast and Brightness To adjust the tone of white Color TempAdjusting projected images About color temperatureColor Enhancer How to adjust the computer image YESTo adjust the vertical position Simple method to adjust the image positionTo adjust the horizontal position LPF Progressive filterFreeze Advanced featuresSetting procedure To resume the motion in the imageTo enable the password function Advanced featuresPassword function To cancel the password functionOperation Mouse remote controlProjector + computer with USB connector UP buttonSupervising and controlling by computer Major functionsConnection Indicators Normal conditionAbnormal condition Interval of lamp replacement Replacing the lampReset of the lamp operation time Replacing the lampTo replace the lamp Cleaning of the lens MaintenanceCleaning of the projector and the ventilation slots When removing the lamp from the ceiling-mounted projectorTroubleshooting No image appears on the screen Problem SolutionTroubleshooting Images are not displayed correctly Problem SolutionOthers Problem Solution EN-48 Specifications Replacement part option/not included in the boxSpecifications XGA85Real mode ConnectorsDimension drawings unit mm Without terminal coverMitsubishielectric Corporation

WD3300U specifications

The Mitsumi WD3300U is an advanced electronic device designed to meet the growing demands of modern audio and communication applications. Recognized for its robust construction and versatile functionality, the WD3300U serves as a solution for various electronic interfacing needs.

At the core of the WD3300U is its impressive performance specification. It features a high-speed USB interface, allowing for rapid data transfer rates essential for audio processing and multimedia applications. The device supports USB 2.0 technology, which ensures compatibility with a wide range of existing hardware while providing sufficient bandwidth for optimal operation.

The WD3300U delivers exceptional sound quality, thanks to its integrated high-fidelity audio processing capabilities. It utilizes advanced codecs to enhance audio playback and recording, minimizing distortion and ensuring clear sound reproduction. This feature makes it particularly suitable for professional audio applications, such as recording studios and live audio setups where sound integrity is paramount.

One of the standout characteristics of the Mitsumi WD3300U is its user-friendly design. The device offers plug-and-play functionality, allowing users to easily connect it to compatible systems without the need for complex installation processes. This feature is especially beneficial for professionals who require quick deployment in dynamic environments.

In terms of connectivity, the WD3300U is equipped with multiple input and output options, including standard audio jacks and MIDI connections, catering to a wide variety of devices and ensuring flexibility in setups. Its compact form factor makes it an ideal choice for mobile applications, enabling users to integrate it seamlessly into laptops and portable audio rigs.

The reliability of the Mitsumi WD3300U is further enhanced by its durable construction, designed to withstand the rigors of frequent use. The device is built to endure operational stresses, making it a dependable tool for both casual users and professionals in demanding environments.

Overall, the Mitsumi WD3300U combines cutting-edge technology with practical features, making it a valuable asset for anyone in the audio and communication field. Its blend of performance, ease of use, and durability cements its position as a competitive option in the market for electronic interfacing solutions.
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