■When turning off the projector, the cooling fan runs to decrease the internal temperature for a while. Unplug the power cord after the cool- ing fan stops. The period the cooling fan runs will vary, depending on the circumstances and the internal temperature.

Caution regarding usage of the projector

■When using the projector, be sure not to sub- ject it to hard impact and/or vibration, as this can result in damage. Take extra care with the lens. Before moving the projector, be sure to unplug the power cord from the wall outlet, and disconnect any other cables connected to it.

■Do not carry the projector by holding the lens.

■When storing the projector, re-attach the lens cap. (See page 11).

■Do not expose the projector to direct sunlight or place next to heat sources. Doing so may affect the cabinet color or cause deformation of the plastic cover.

Using the projector in other countries

■The power supply voltage and the shape of the plug may vary depending on the region or country you are using the projector in. When using the projector overseas, be sure to use an appropriate power cord for the coun- try you are in.

Temperature monitor function

■If the projector starts to overheat due to setup

problems or blockage of the air vents, “ ” and

“ ” will illuminate in the lower left corner of the picture. If the temperature continues to

rise, the lamp will turn off, the temperature warn- ing indicator on the projector will blink, and after a 90-second cooling-off period the projector will enter standby mode. Refer to “Maintenance In- dicators” on page 48 for details.

Introduction

Other connected equipment

■When connecting a computer or other audio- visual equipment to the projector, make the connections AFTER unplugging the power cord of the projector from the AC outlet and turning off the equipment to be connected.

■Please read the operation manuals of the pro- jector and the equipment to be connected for instructions on how to make the connections.

Info

•The cooling fan regulates the internal tem- perature, and its performance is automatically controlled. The sound of the fan may change during projector operation due to changes in the fan speed. This does not indicate malfunc- tion.

•Do not unplug the power cord during projec- tion or cooling fan operation. This can cause damage due to rise in internal temperature, as the cooling fan also stops.

How to Access the PDF Operation Manuals

PDF operation manuals in several languages are included in the CD-ROM, so that you can work with the projector, even if you do not have this manual. To utilize these manuals, you need to install Adobe® Reader® on your computer (Windows® or Macintosh®).

Please download Adobe® Reader® from the Internet (http://www.adobe.com).

Accessing the PDF Manuals for Windows® (For Macintosh®, skip step 2).

1Insert the CD-ROM in the CD-ROM drive. 4 Double click the language (name of the

2 Double click the “My Computer” icon.

folder) that you want to view.

3Double click the “CD-ROM” drive.5 Double click the “MB55_” pdf file to access the projector manuals.

Note

•If the desired pdf file cannot be opened by double clicking the mouse, start Adobe® Reader® first, then specify the desired file using the “File”, “Open” menu.

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Sharp XR-20X, XR-20S Using the projector in other countries, Temperature monitor function, Other connected equipment
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XG-MB55X, XR-20X, XR-10S, XR-10X, XR-20S specifications

The Sharp XR-10X, XR-20S, XR-10S, XR-20X, and XG-MB55X are a series of advanced projectors that have garnered attention for their impressive features and technologies. These projectors cater to various needs, from educational settings to corporate environments and even home theaters.

The Sharp XR-10X and XR-10S are part of the compact and lightweight range, ideal for portability. With their impressive brightness levels reaching up to 2200 lumens, they offer clear and vibrant images even in well-lit rooms. Both models utilize DLP technology, which results in high contrast ratios and rich color reproduction. The XR-10S includes enhanced connectivity options, featuring multiple inputs such as HDMI, VGA, and composite, making it adaptable to various devices.

The XR-20S and XR-20X take performance up a notch, boasting a higher brightness of up to 3000 lumens. This makes them suitable for larger rooms and professional presentations. Their additional features include built-in speakers, enabling users to deliver audio without needing external equipment. The XR-20X also comes equipped with advanced image processing technologies, ensuring sharper and clearer visuals, along with an expanded color gamut.

The XG-MB55X stands out as a higher-end model, designed for more sophisticated environments. It offers exceptional resolution and advanced imaging technologies such as 3D compatibility, making it perfect for immersive presentations and cinematic experiences. Its high brightness capability, along with a robust lamp life, ensures reliability and reduced maintenance costs.

One of the key characteristics shared across these models is their user-friendly interface and intuitive controls, allowing for quick setup and adjustment. Each projector features keystone correction and zoom capabilities, which facilitate flexible placement and enhance installation ease.

In addition, the projectors are designed with energy efficiency in mind, promoting lower power consumption without sacrificing performance. Their lightweight design also ensures mobility, making them ideal for users who frequently move between locations.

Overall, the Sharp XR-10X, XR-20S, XR-10S, XR-20X, and XG-MB55X projectors provide excellent image quality, versatile connectivity, and user-friendly features, making them suitable for a wide range of applications. Whether for educational purposes, business presentations, or home entertainment, these projectors deliver outstanding performance and reliability.
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