ViewSonic VFD870-50E User Manual page 6

Precautions
Please read this manual carefully before using this product and
Avoid exposing this device to water, moisture or
high temperature. Do not place it near swimming
pool, bathtub or sink where it may come in contact
with water.
To ensure reliable operation of the device and
to protect it from overheating, do not block any
ventilation openings.
Do not step on the power cable, plug or adapter to
avoid electrical shock.
Please unplug this device during the thunderstorm
or not in use for a long period.
Warnings
save it for future reference.
Clean only with a dry soft cloth. Do not use any
chemical liquid for cleaning.
Only
manufacturer.
Do not attempt to service this device yourself.
There are no user serviceable parts inside.
Opening or removing covers may expose you
to electrical shock or other hazards. Refer all
services to a qualified service personnel.
Do not apply force on the LCD screen during
transport or usage. Avoid sharp objects.
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use accessories specified by the