Apple A1976 ユーザーズマニュアル

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Charging  To charge Apple Watch, use the Apple Watch Magnetic Charging Cable and power adapter. You
may also use third-party 5W power adapters featuring an MFi logo. It’s important to keep Apple Watch, the
Apple Watch Magnetic Charging Cable, and the power adapter in a well-ventilated area when charging.
Using an Apple Watch Magnetic Charging Dock that’s damaged, using a third-party charging solution that
doesn’t feature an MFi logo, or charging Apple Watch when moisture is present, can cause fire, electric
shock, injury, or damage to Apple Watch or other property. Be sure Apple Watch and the Apple Watch
Magnetic Charging Cable or Apple Watch Magnetic Charging Dock are dry before charging. When you use
the Apple Watch Magnetic Charging Cable or Apple Watch Magnetic Charging Dock to charge
Apple Watch, make sure that the USB plug is fully inserted into the adapter before you plug the adapter
into a power outlet. Avoid charging Apple Watch in direct sunlight. Don’t wear Apple Watch while it is
charging.
Prolonged heat exposure  Apple Watch, the Apple Watch Magnetic Charging Cable, the Apple Watch
Magnetic Charging Dock, and the power adapter comply with applicable surface temperature standards
and limits. However, even within these limits, sustained contact with warm surfaces for long periods of
time may cause discomfort or injury. Apple Watch, the Apple Watch Magnetic Charging Cable, the
Apple Watch Magnetic Charging Dock, and the power adapter will become warm when plugged in to a
power source. Use of cellular on Apple Watch (GPS + Cellular) or Apple Watch Series 4 (GPS + Cellular)
may make the device feel warm. Use common sense to avoid situations where your skin is in contact with
Apple Watch, the Apple Watch Magnetic Charging Cable, the Apple Watch Magnetic Charging Dock, or
the power adapter for long periods of time when they’re plugged in. For example, while Apple Watch is
charging or while the Apple Watch Magnetic Charging Cable, the Apple Watch Magnetic Charging Dock, or
the power adapter are plugged in to a power source, don’t sleep on them or place them under a blanket,
pillow, or your body. Take special care if you have a physical condition that affects your ability to detect
heat against the body. Remove Apple Watch if it becomes uncomfortably warm.
Hearing loss  Listening to sound at high volumes may damage your hearing. Background noise, as well as
continued exposure to high volume levels, can make sounds seem quieter than they actually are. Turn on
audio playback and check the volume before inserting a Bluetooth connected headset in your ear. For
more information about hearing loss, go to the 
Sound and Hearing website
.
WARNING: To prevent possible hearing damage, do not listen at high volume levels for long periods.
Radio frequency exposure Apple Watch uses radio signals to connect to wireless networks. For
information about radio frequency (RF) energy resulting from radio signals and steps you can take to
minimize exposure, open the Apple Watch app on iPhone, tap My Watch, then tap General > About >
Legal > RF Exposure or visit 
www.apple.com/legal/rfexposure
.
Radio frequency interference  Observe signs and notices that prohibit or restrict the use of electronic
devices. Although Apple Watch, the Apple Watch Magnetic Charging Cable, and the Apple Watch
Magnetic Charging Dock are designed, tested, and manufactured to comply with regulations governing
radio frequency emissions, such emissions from Apple Watch, the Apple Watch Magnetic Charging Cable,
and the Apple Watch Magnetic Charging Dock can negatively affect the operation of other electronic
equipment, causing them to malfunction. Unplug the Apple Watch Magnetic Charging Cable, and the
Apple Watch Magnetic Charging Dock, and turn off Apple Watch or use Airplane Mode when use is
prohibited, such as while traveling in aircraft, or when asked to do so by authorities.
Medical device interference  Apple Watch contains components and radios that emit electromagnetic
fields. Apple Watch, some of the bands, the Apple Watch Magnetic Charging Cable, and the Apple Watch
Magnetic Charging Dock contain magnets. These electromagnetic fields and magnets may interfere with
medical devices, such as pacemakers and defibrillators. Consult your physician and medical device
manufacturer for information specific to your medical device and whether you need to maintain a safe
distance of separation between your medical device and Apple Watch, its bands, the Apple Watch