InFocus Interactive White Board User Manual page 5

Please use the attached power cord
to make sure the safety.
Please use the independent outlet.
Do not use any extension cords or
sockets to avoid the power overloads.
Warnings and precautions
The display may not be operated when
it suffers some strong interference such
as more static electricity, thunder or
abnormal power voltage. Please turn off
power. After 30 seconds passed, turn on
and operate.
When lightning and thundering,
please pull out the plug to avoid an
electric shock.
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