Vizio XVTHB100 - Quickstart Guide - Manual (Page 15)

SPECIFICATIONS
Speakers: 30mm
Frequency Response: 20Hz - 15KHz
THD (for stereo): <5% @ 300~3.4KHz
Impedance: 32 ohm ± 15%
SPL on SPK: 108±3 dB @ IEC318 / 1KHz per 1mW
Connections: 3.5mm headphone port, micro USB port
Sound Pressure Level: 109 dB average sound pressure at 100KHz, 200Hz,
1KHz, 2KHz when input level is 3dBDrms
Power Input: Battery - 275mAH
Adapter - 100V AC~240V AC 60Hz
Voltage: Battery - 3~4.2V DC
Adapter - 100V AC~240V AC 60Hz, 5V DC 500mA
Dimensions: 7.82” x 3.57” x 8.29” (198.6 x 90.75 x 7.82mm)
Gross Weight: 1.39 lbs (0.63 Kg)
Compliances: FCC, IC, BQB+QD ID
TECHNICAL SUPPORT
Products are often returned due to a technical problem rather than a defective product
that may result in unnecessary shipping charges billed to you. Our trained support
personnel can often resolve the problem over the phone. For more information on
warranty service or repair, after the warranty period, please contact our Support
Department at the number below.
Customer support and quality service are integral parts of VIZIO’s commitment to service
excellence. For technical assistance contact our VIZIO Technical Support Department
via email or phone. Please have your VIZIO model number, serial number, and date of
purchase available before your call.
Phone:
Fax:
Email:
Web:
(877) 698-4946
(949) 585-9563
[email protected]
www.vizio.com Hours of operation:
Monday - Friday: 6 am to 9 pm (PST)
Saturday - Sunday: 8 am to 4pm (PST)
INFORMATION ON HEARING DAMAGE
Understanding Noise Induced Hearing Loss
Exposure to loud sounds can damage your hearing, causing hearing loss and tinnitus
(ringing or buzzing in the ears). While a variety of things can lead to hearing loss, including
aging and side effects of certain medications, the most common cause of non-age-related
hearing damage is loud noise. Extremely loud sounds, such as gun shots or firecrackers
at close range, can cause immediate hearing damage. Hearing damage can also occur
over time due to repeated exposure to loud sounds such as industrial noise or loud music.
With continued exposure to loud noises, ears may become accustomed to the sound level,
which may result in permanent damage to hearing without any noticeable discomfort.
Temporary and Permanent Hearing Loss
Noise induced hearing loss and tinnitus may be temporary or permanent. Ears typically
recover from temporary hearing damage in a short time. However, ears may not recover
completely, and some damage may be permanent. Repeated exposure to loud sound
can cause more and more damage, and eventually lead to serious hearing problems.
Scientists generally agree that, over time, exposure to harmful levels of noise can lead
to permanent noise induced hearing loss by damaging and/or destroying the inner ear’s
sensory hair cells.
Loud Sounds + Time = Hearing Loss
The more time you spend exposed to loud sounds, the more likely you are to damage your
hearing. All of the loud sounds that you are exposed to during a day add up - continued
exposure to loud sounds can prevent your ears from recovering and also cause additional
damage.
Symptoms of Hearing Loss
While not all noise induced hearing loss is noticeable, symptoms may include a sensation
of pressure or fullness in your ears, ringing in your ears, or muffled speech. If you
experience these symptoms or believe you may have experienced noise induced hearing
loss, you should have your hearing checked by an ear doctor or audiologist.