Sony PlayStation Portable PSP-1004 Instruction Manual page 3

Photosensitivity
Always play in a well lit environment. Take regular breaks, 15 minutes every
hour. Avoid playing when tired or suffering from lack of sleep. Some
individuals are sensitive to flashing or flickering lights or geometric shapes and
patterns, may have an undetected epileptic condition and may experience
epileptic seizures when watching television or playing videogames. Consult
your doctor before playing videogames if you have an epileptic condition and
immediately should you experience any of the following symptoms whilst
playing: dizziness, altered vision, muscle twitching, other involuntary
movement, loss of awareness, confusion and/or convulsions.
Repetitive Motion Injuries
Avoid prolonged use of the PSP
Stop using the PSP
sensation or pain in your hands, wrists or arms. If the condition persists, consult
a doctor.
Headphones
Adjust your headphone volume so that surrounding sounds can be heard. If you
experience ringing or any discomfort in your ears, discontinue use of your
Headphones.
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.
• Keep the PSP
®
medical devices when using the wireless networking feature.
• Do not carry the PSP
• Turn off your PSP
that interference is occurring with your pacemaker.
system. Take a 15 minute break every hour.
®
system immediately if you experience an unpleasant
®
system at least 20 cm away from a pacemaker or other
system in a breast pocket if you use a pacemaker.
®
system immediately, if you have any reason to suspect
®
WARNINGS
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