high levels of RF can produce health effects (by heating tissue), exposure to low level RF that does not produce heating effects causes no known adverse health effects. Many studies of low level RF exposures have not found any biological effects. Some studies have suggested that some biological effects may occur, but such findings have not been confirmed by additional research. In some cases, other researchers have had difficulty in reproducing those studies, or in determining the reasons for inconsistent results.

17. What is FDA’s role concerning the safety of wireless phones?

Under the law, FDA does not review the safety of radiation-emitting consumer products such as wireless phones before they can be sold, as it does with new drugs or medical devices. However, the agency has authority to take action if wireless phones are shown to emit radiofrequency energy (RF) at a level that is hazardous to the user. In such a case, FDA could require the manufacturers of wireless phones to notify users of the health hazard and to repair, replace or recall the phones so that the hazard no longer exists.

Although the existing scientific data do not justify FDA regulatory actions, FDA has urged the wireless phone industry to take a number of steps, including the following:

▶Support needed research into possible biological effects of RF of the type emitted by wireless phones;

▶Design wireless phones in a way that minimizes any RF exposure to the user that is not necessary for device function; and

▶Cooperate in providing users of wireless phones with the best possible information on possible effects of wireless phone use on human health

FDA belongs to an interagency working group of the federal agencies that have responsibility for different aspects of RF safety to ensure coordinated efforts at the federal level. The following agencies belong to this working group:

▶National Institute for Occupational Safety and Health

▶Environmental Protection Agency

▶Federal Communications Commission

Section 4: Safety Guidelines and Warranty Information

236 4A: Safety

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Hitachi SH-G1000 manual What is FDA’s role concerning the safety of wireless phones?
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SH-G1000 specifications

The Hitachi SH-G1000 is a cutting-edge digital signage solution designed to meet the demands of modern advertising and information dissemination. This versatile display unit is particularly noted for its vibrant image quality and intuitive features, making it an ideal choice for retail environments, corporate settings, and event venues.

One of the standout features of the SH-G1000 is its ultra-high-definition (UHD) 4K resolution, which ensures that every image is crisp and detailed. This high resolution allows for stunning visuals that can capture the attention of passersby and effectively convey messages, whether for promotional content or informational displays. The display also boasts a wide color gamut, enabling it to produce vivid colors that enhance the viewer's experience and engagement.

In terms of technology, the SH-G1000 incorporates advanced LED backlighting, which improves brightness and contrast, further elevating the quality of the displayed content. This technology also contributes to energy efficiency, allowing businesses to operate their digital signage without incurring excessive power costs.

The SH-G1000 features an integrated media player, which streamlines the deployment of content. This built-in feature negates the need for additional hardware, simplifying the installation process and reducing overall costs. Users can easily manage and schedule content through a user-friendly interface, ensuring that the right message is delivered at the right time.

Connectivity is another crucial aspect of the SH-G1000. It comes equipped with multiple input options, including HDMI, USB, and DisplayPort, allowing for seamless integration with various devices. This connectivity flexibility ensures that businesses can adapt the signage to their specific needs, whether updating content frequently or utilizing remote management capabilities.

Furthermore, the SH-G1000 is designed with durability in mind. Its robust construction allows it to withstand the rigors of daily use, making it suitable for high-traffic areas. With features that support both portrait and landscape orientations, this display can adapt to various environments and marketing strategies.

In summary, the Hitachi SH-G1000 is a state-of-the-art digital signage solution that excels in image quality, ease of use, and connectivity. Its combination of advanced technologies and practical features makes it an excellent investment for any organization looking to enhance their communication strategy through visually striking displays. Whether for advertising, education, or information sharing, the SH-G1000 is equipped to handle the challenge with outstanding performance.
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