Sony HMZ-T3W - Manual (Page 6)

6
Watching Video with the Head Mounted
Display
• Some people may experience discomfort
(such as eye strain, fatigue, nausea, or
motion sickness) while watching video
images or playing games. Sony
recommends that all viewers take regular
breaks while watching video images or
playing 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 video
images or playing games until the
discomfort ends; consult a doctor if you
believe necessary.
• Avoid wearing the unit in environments
where your head may shake, or while you
are walking or performing exercise,
because there is a higher possibility that
you experience discomfort.
• You should also review (i) the instruction
manual of any other device or media
used with this device and (ii) our website
below for the latest information.
For customers in Europe, Russia, Ukraine
and UK:
http://www.sony-europe.com/support
For customers in the U.S.A. and Latin
America:
http://esupport.sony.com/
For customers in Canada:
http://esupport.sony.com/CA/
For customers in China:
http://service.sony.com.cn/index.htm
For customers in other countries/
regions:
http://www.sony-asia.com/support/
Correct Use
• Ensure that you are wearing the head
mounted unit correctly.
– For instructions on wearing the unit,
refer to the “Startup Guide.”
– To avoid watching with the screens
skewed, check screen alignment by
referring to the confirmation screen
displayed initially.
– Note that dropping the unit or
handling it roughly may skew the
screens.
• Do not touch the processor unit, the
battery unit or the AC adaptor for a long
time when it is in use. Continuous contact
of skin with the unit may cause low
temperature burn.
• The head mounted unit can be adjusted
in a range of 53.0 mm – 76.7 mm (2 1 /
8
in.
– 3 1 /
8
in.) to suit the distance between
your eyes (interpupillary distance). If you
cannot use the system within this range,
refrain from using the system.
• By default, a warning message for
automatic shutdown will be displayed
after three hours of continuous viewing.
If you clear the message and continue
watching, the system will automatically
turn off after another 3 hours.
For Comfortable Viewing
Images are perceived as appearing some
distance from the viewer.
If you normally wear glasses or contact
lenses, wear them as usual during use
(with the exception of reading glasses).
Note that watching with bifocals may be
less than optimal.
Health Precautions
Age Limitations
Watching video images or playing
games by this device may affect the
health of growing children. This device
should not be used by children 15 and
under.
Use password protection feature
(page 35) of this device to restrict
children from using this device.