Sony PS4 Safety Manual page 3

Stop playing immediately when you experience the
following symptoms
In addition to the above symptoms, whilst playing if you have
a headache, dizziness, nausea, fatigue, similar symptoms to
motion sickness, or if you feel a discomfort or pain in any body
part such as eyes, ears, hands, arms, feet, discontinue use
immediately. If the condition persists, seek medical attention.
Radio waves
Radio waves may affect electronic equipment or medical
devices (for example, pacemakers), which may cause
malfunctions and possible injuries.
• If you use a pacemaker or other medical device, consult
your physician or the manufacturer of your medical device
before using the wireless networking feature (Bluetooth ®
and wireless LAN).
• Do not use the wireless networking feature in the following
locations:
– Areas where wireless network use is prohibited, such as
in hospitals. Abide by medical institution regulations
when using the system on their premises.
– Areas near fire alarms, automatic doors and other types
of automated equipment.
3D images
Some people may experience discomfort (such as eye strain,
eye fatigue, or nausea) while watching 3D video images or
playing stereoscopic 3D games on 3D televisions. If you
experience such discomfort you should immediately
discontinue use of your television until the discomfort
subsides.
Generally we recommend that you avoid prolonged use of
your PlayStation ® 4 system and take 15 minutes breaks during
each hour of play. However, when playing stereoscopic 3D
games or watching 3D video, the length and frequency of
necessary breaks may vary from person to person – please
take breaks that are long enough to allow any feelings of
discomfort to subside. If symptoms persist, consult your
doctor.
The vision of young children (especially those under 6 years
old) is still under development. Consult with your child's
doctor or optometrist before allowing young children to
watch 3D video images or play stereoscopic 3D games. Adults
should supervise young children to ensure they follow the
recommendations listed above.
System software
By updating the system software of the PS4™ system, you
can enjoy additional features and enhanced security. Always
update to the latest version.
• If you cannot update over the Internet, you can also use a
game disc or USB storage device. For details, visit the
update site ( back cover).
• Use of this PS4™ system means acceptance of Sony
Computer Entertainment Inc's system software licence
agreement. Refer to http://www.scei.co.jp/ps4-eula/ for
further details.
The commercial use or rental of this product is prohibited.
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