Sony VAIO VPCSA Series - Manual (Page 6)

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 If using wireless functionality near a pacemaker, make sure it is at least 8 inches / 20 cm away from the
pacemaker.
 Sony is not responsible for any interference that you may experience or that may be caused when operating
this device.
On viewing 3D images
 Be sure to follow the instructions in the manuals that came with your VAIO computer when viewing 3D
images.
 Some people may experience discomfort (such as eye strain, fatigue, or nausea) while watching 3D video
images or using stereoscopic 3D-related software. Sony recommends that all viewers take regular breaks
while watching 3D video images or using stereoscopic 3D-related software. 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 using stereoscopic 3D-related software 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
use stereoscopic 3D-related software. Adults should supervise young children to ensure they follow the
recommendations listed above.