Motorola H76XAN9JR9AN 用户手册

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页码 151
127
Im
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tant Safet
Inform
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Specific Absorption Rate
Your MOTOROLA i1 wireless phone meets the 
governmental requirements for exposure to radio waves.
Your wireless phone is a radio transmitter and receiver. It is 
designed and manufactured to not exceed limits for exposure 
to radio frequency (RF) energy set by the Federal 
Communications Commission (FCC) of the U.S. Government 
and by the Canadian regulatory authorities. These limits are 
part of comprehensive guidelines and establish permitted 
levels of RF energy for the general population. The guidelines 
are based on standards that were developed by independent 
scientific organizations through periodic and thorough 
evaluation of scientific studies. The standards include a 
substantial safety margin designed for the safety of all persons, 
regardless of age or health, and to account for any variations in 
measurements.
The exposure standard for wireless mobile phones employs a 
unit of measurement known as the Specific Absorption Rate 
(SAR). The SAR limit set by the FCC and by the Canadian 
regulatory authorities is 1.6 watts per kilogram (W/kg), 
averaged over one gram of tissue. Tests for SAR are conducted 
using procedures accepted by the FCC and by Industry 
Canada with the phone transmitting at its highest certified 
power level in all tested frequencies. Although the SAR is 
determined at the highest certified power level, the actual SAR 
level of the phone while operating can be below the maximum 
value. This is because the phone is designed to operate at 
multiple power levels so as to use only the power required to 
reach the network. In general, the closer you are to a wireless 
base station, the lower the power output.
Before a phone model is available for sale to the public in the 
U.S. and Canada, it must be tested and certified to the FCC 
and Industry Canada that it does not exceed the limit 
established by each government for safe exposure. The tests 
are performed in positions and locations (e.g., at the ear and 
worn on the body) submitted to the FCC and available for 
review by Industry Canada. The highest SAR value for this 
model phone when tested for use at the ear is 1.30 W/kg, and 
when worn on the body, as described in this user guide, is 
0.95 W/kg. Body-worn measurements can differ, depending 
upon available accessories and regulatory requirements. The 
SAR information includes the Motorola testing protocol, 
assessment procedure, and measurement uncertainty range 
for this product.
While there may be differences between the SAR levels of 
various phones and at various positions, they meet the 
governmental requirements for safe exposure. Please note that 
improvements to this product model could cause differences in 
the SAR value for later products; in all cases, products are 
designed to be within the guidelines.
Additional information on SAR can be found on the Cellular 
Telecommunications & Internet Association (CTIA) website: 
www.phonefacts.net
 or the Canadian Wireless 
Telecommunications Association (CWTA) website: 
www.cwta.ca
.