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PREVENTION OF HEARING LOSS

Caution: Avoid potential hearing loss

Prolonged exposure to loud sounds (including music) is the most common cause of preventable hearing loss. Some scientific research suggests that using portable audio devices, such as portable music players and cellular telephones, at high volume settings for long durations may lead to permanent noise-induced hearing loss. This includes the use of headphones (including headsets, earbuds and Bluetooth® or other wireless devices). Exposure to very loud sound has also been associated in some studies with tinnitus (a ringing in the ear), hypersensitivity to sound and distorted hearing. Individual susceptibility to noise-induced hearing loss and other potential hearing problems varies.

The amount of sound produced by a portable audio device varies depending on the nature of the sound, the device, the device settings and the headphones. You should follow some commonsense recommendations when using any portable audio device:

•Set the volume in a quiet environment and select the lowest volume at which you can hear adequately.

•When using headphones, turn the volume down if you cannot hear the people speaking near you or if the person sitting next to you can hear what you are listening to.

•Do not turn the volume up to block out noisy surroundings. If you choose to listen to your portable device in a noisy environment, use noise-cancelling headphones to block out background environmental noise.

•Limit the amount of time you listen. As the volume increases, less time is required before your hearing could be affected.

•Avoid using headphones after exposure to extremely loud noises, such as rock concerts, that might cause temporary hearing loss. Temporary hearing loss might cause unsafe volumes to sound normal.

•Do not listen at any volume that causes you discomfort. If you experience ringing in your ears, hear muffled speech or experience any temporary hearing difficulty after listening to your portable audio device, discontinue use and consult your doctor.

You can obtain additional information on this subject from the following sources:

American Academy of Audiology

11730 Plaza American Drive, Suite 300

Reston, VA 20190

Voice: (800) 222-2336

Email: info@audiology.org

Internet: www.audiology.org

National Institute on Deafness and Other Communication Disorders National Institutes of Health

31 Center Drive, MSC 2320 Bethesda, MD USA 20892-2320 Voice: (301) 496-7243Email: nidcdinfo@nih.gov

Internet: http://www.nidcd.nih.gov/health/hearing

National Institute for Occupational Safety and Health Hubert H. Humphrey Bldg.

200 Independence Ave., SW Washington, DC 20201

Voice: 1-800-35-NIOSH (1-800-356-4674)

Internet: http://www.cdc.gov/niosh/topics/noise/default.html

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HTC XV6800 user manual Voice 800, Voice 1-800-35-NIOSH
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XV6800 specifications

The HTC XV6800, also known as the HTC Mogul, is a versatile smartphone that emerged in 2007. This device was particularly significant for its advanced features and functionality, catering to both business and personal users. Equipped with Windows Mobile 6, the XV6800 offered a familiar interface for users accustomed to Microsoft products.

One of the key features of the HTC XV6800 is its slide-out QWERTY keyboard, which provided an efficient typing experience. This physical keyboard was a major selling point, especially for professionals who relied on email and messaging. The device also sports a 2.8-inch touchscreen, allowing users to navigate through applications and menus with ease.

In terms of connectivity, the HTC XV6800 included a range of options to keep users connected on the go. It supported both Wi-Fi and Bluetooth technologies, enabling wireless internet access and easy syncing with other devices. The inclusion of EVDO Rev. A support allowed for faster mobile data access, which was crucial for users who needed to retrieve information quickly while traveling.

The XV6800 was powered by a Qualcomm 7200 400 MHz processor, which, while not the most robust by today's standards, provided sufficient power for the multitasking needs of its time. It supported microSD memory cards, allowing users to expand the device's storage to accommodate music, photos, and videos.

Multimedia capabilities were also a highlight of the HTC XV6800. It included a 2-megapixel camera, enabling users to capture photos and videos. The device supported various audio and video playback formats, making it a multimedia companion for users on the move.

Battery life was another consideration, with a removable 1350 mAh battery that offered a decent performance for daily use. Users could easily replace the battery, extending the device's functionality without the need for a complete upgrade.

Overall, the HTC XV6800 represented a convergence of work and play, providing essential features for productivity while also catering to entertainment needs. Its combination of a physical keyboard, touchscreen interface, and robust connectivity options made it a noteworthy device in the smartphone evolution, laying groundwork for future mobile technology innovations.
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