Sony VPCL232FX Safety Information Manual page 6

On viewing 3D images (for 3D-capable models only)
Be sure to follow the instructions in the manuals that came with your VAIO® computer when viewing 3D
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images.
Some people may experience discomfort (such as eye strain, fatigue, or nausea) while watching 3D video
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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.