— 5 —
User Maintenance And Cleaning
Use with care
To help ensure a long life of your glasses make sure to
follow below suggestions:
t
Keep the device dry. Precipitation, humidity, and all
types of liquids or moisture can contain minerals that
corrode electronic circuits. If your device gets wet, allow
the device to dry.
t
Do not use or store the device in dusty or dirty areas.
Moving parts and electronic components can be damaged.
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Do not store the device at high temperatures. High
temperatures can shorten the life of the device, damage
the battery and/or shorten operating time on one charge,
and warp or melt plastics.
t
Do not store the device at cold temperatures. When the
device warms to its normal temperature, moisture can form
inside the device and damage electronic circuits.
t
Do not open the device.
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Do not drop, knock, or shake the device. Rough handling
can break internal circuit boards and mechanics.
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Keep your device away from magnets or magnetic fields.
t
Do not forcefully bend the frame or handles. They may
break.
Cleaning
Lenses should be cleaned using lint free, soft drying cloth.
Paper based towels should not be used, as they can
scratch the lenses. The cloth may be dampened with mild
cleaning agents which must not be ammonia based and
must not contain more than 10% alcohol.
Cleaning the inner frame lenses: If necessary, you can
dismantle the inner frame to clean the lenses as seen in
the
Optical Correction
section of this guide. You can also
gently clean the lens without dismantling the inner frame.
