Apple A1397 Manuel D’Utilisation

Page de 8
sure that the connector matches the port and that 
you have positioned the connector correctly in 
relation to the port.
Keeping iPad Within Acceptable 
Temperatures
  Operate iPad in a place where the 
temperature is between 0º and 35º C (32º to 95º F).  
Low- or high-temperature conditions might 
temporarily shorten battery life or cause iPad to 
temporarily stop working properly. Avoid dramatic 
changes in temperature or humidity when using 
iPad, as condensation may form on or within iPad.
Store iPad in a place where the temperature is 
between -20º and 45º C (-4º to 113º F). Don’t leave 
iPad in your car, because temperatures in parked cars 
can exceed this range.
When you’re using iPad or charging the battery, it 
is normal for iPad to get warm. The exterior of iPad 
functions as a cooling surface that transfers heat 
from inside the unit to the cooler air outside.
Keeping the Outside of iPad Clean  Handle your 
iPad with care to maintain its appearance. If you are 
concerned about scratching or abrasion, you can use 
one of the many cases sold separately. To clean iPad, 
unplug all cables and turn off iPad (press and hold 
the Sleep/Wake button, and then slide the onscreen 
slider). Then use a soft, slightly damp, lint-free 
cloth. Avoid getting moisture in openings. Don’t 
use window cleaners, household cleaners, aerosol 
sprays, solvents, alcohol, ammonia, or abrasives to 
clean iPad. iPad has an oleophobic coating on the 
screen; simply wipe iPad’s screen with a soft, lint-free 
cloth to remove oil left by your hands. The ability 
of this coating to repel oil will diminish over time 
with normal usage, and rubbing the screen with an 
abrasive material will further diminish its effect and 
may scratch your screen.
Exposure to Radio Frequency Energy  iPad 
contains radio transmitters and receivers. When on, 
iPad sends and receives radio frequency (RF) energy 
through its antenna. The Wi-Fi and Bluetooth® 
antennas are located behind the screen to the left 
of the Home button, and behind the Apple logo. 
iPad has been tested and meets the SAR exposure 
requirements for Wi-Fi and Bluetooth operation.
A cellular antenna is located at the top edge of 
iPad, opposite the Home button at the bottom. For 
optimal mobile device performance and so that 
human exposure to RF energy does not exceed the 
FCC guidelines, always follow these instructions 
and precautions: Orient the device with the cellular 
antenna (located under the black edge at the top of 
the device) away from your body or other objects.
iPad is designed and manufactured to comply  
with the limits for exposure to RF energy set by  
the Federal Communications Commission (FCC)  
of the United States. The exposure standard  
employs a unit of measurement known as the 
specific absorption rate, or SAR. The SAR limit 
applicable to iPad set by the FCC is 1.6 watts per 
kilogram (W/kg). Tests for SAR are conducted using 
standard operating positions specified by these 
agencies, with iPad transmitting at its highest 
certified power level in all tested frequency bands. 
Although SAR is determined at the highest certified 
power level in each frequency band, the actual SAR 
level of iPad while in operation can be well below 
the maximum value because iPad adjusts its cellular 
transmitting power based in part on orientation and 
proximity to the wireless network. In general, the 
closer you are to a cellular base station, the lower the 
cellular transmitting power level.
iPad has been tested,
1
 and meets the FCC exposure 
guidelines for cellular operation. When tested at 
direct body contact, iPad’s maximum SAR value for 
each frequency band is outlined below: 
FCC SAR
Frequency Band 
(MHz)
FCC 1g SAR 
Limit (W/kg)
Highest Value 
(W/kg)
824–849
1.6
1.14
1850–1910
1.6
1.15
2400–2483.5
1.6
1.05
5150–5250
1.6
0.79
5250–5350
1.6
0.85
5500–5700
1.6
0.82
5725–5850
1.6
0.65
You can further limit your exposure by limiting the 
amount of time using iPad in wireless mode, since 
time is a factor in how much exposure a person 
receives, and by placing more distance between 
your body and iPad since exposure level drops off 
dramatically with distance.
Additional Information  For more information 
from the FCC about exposure to RF energy, 
see:  www.fcc.gov/oet/rfsafety
The FCC and the U.S. Food and Drug Administration 
(FDA) also maintain a consumer website at 
www.fda.gov/Radiation-EmittingProducts/
RadiationEmittingProductsandProcedures/
1
 The device was tested by Compliance Certification 
Services, Fremont, CA according to measurement 
standards and procedures specified in FCC OET 
Bulletin 65, Supplement C (Edition 01-01) and IEEE 
1528-2003.