▶Occupational Safety and Health Administration

▶National Telecommunications and Information Administration

The National Institutes of Health participates in some interagency working group activities, as well.

FDA shares regulatory responsibilities for wireless phones with the Federal Communications Commission (FCC). All phones that are sold in the United States must comply with FCC safety guidelines that limit RF exposure. FCC relies on FDA and other health agencies for safety questions about wireless phones.

FCC also regulates the base stations that the wireless phone networks rely upon. While these base stations operate at higher power than do the wireless phones themselves, the RF exposures that people get from these base stations are typically thousands of times lower than those they can get from wireless phones. Base stations are thus not the primary subject of the safety questions discussed in this document.

18. What kinds of phones are the subject of this update?

The term “wireless phone” refers here to hand-held wireless phones with built-in antennas, often called “cell,” “mobile,” or “PCS” phones. These types of wireless phones can expose the user to measurable radiofrequency energy (RF) because of the short distance between the phone and the user’s head. These RF exposures are limited by Federal Communications Commission safety guidelines that were developed with the advice of FDA and other federal health and safety agencies. When the phone is located at greater distances from the user, the exposure to RF is drastically lower because a person’s RF exposure decreases rapidly with increasing distance from the source. The so-called “cordless phones,” which have a base unit connected to the telephone wiring in a house, typically operate at far lower power levels, and thus produce RF exposures well within the FCC’s compliance limits.

19. What are the results of the research done already?

The research done thus far has produced conflicting results, and many studies have suffered from flaws in their research methods. Animal experiments investigating the effects of radiofrequency energy (RF) exposures characteristic of wireless phones have yielded conflicting

Section 4: Safety Guidelines and Warranty Information

4A: Safety 237

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Hitachi SH-G1000 What kinds of phones are the subject of this update?, What are the results of the research done already?
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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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