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

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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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