Sony VAIO Safety regulations - Manual (Page 6)

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141Q_Safety_US 4-531-472-11 (1)
On viewing 3D images (for 3D-capable models only)
 Be sure to follow the instructions in the manuals that came with the 3D display you use when
viewing 3D images.
 Some people may experience discomfort (such as eye strain, fatigue, or nausea) while
watching 3D video images or playing stereoscopic 3D games. Sony recommends that all
viewers take regular breaks while watching 3D video images or playing stereoscopic 3D
games. The length and frequency of necessary breaks will vary from person to person. You
must decide what works best. If you experience any discomfort, you should stop watching the
3D video images or playing stereoscopic 3D games until the discomfort ends; consult a doctor
if you believe necessary.
You should also see the instruction manual of any other device or software used with this
computer.
The vision of young children (especially those under six years old) is still under development.
Consult your doctor (such as a pediatrician or eye doctor) 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.