2
ViewSonic
VFD873
1.Precautions
Warnings
Please read this manual carefully before operating and reserve it for
future reference. It will be helpful to you if you encounter any operating
problem.
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.
Clean only with a dry soft cloth; do not use
any chemical liquid for cleaning.
To ensure reliable operation of the
device and to protect it from overheating,
do not block any ventilation openings.
Only use attachments/ accessories
specified by the manufacturer.
Do not step on the power cable, plug or
adapter to avoid electronic shock.
Do not attempt to service this device
yourself. Opening or removing covers
may expose you to dangerous voltages
or other hazards. Refer all servicing and
repairs to qualified service personnel.
Please unplug this device in the
thunderstorm weather or not in use for a
long time.
Do not press hard on the LCD screen in
the process of transportation or usage.
Avoid sharp objects.
Summary of Contents for VFD873
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