Advantech POC-W243L Series, User Manual

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17 POC-W243L Series User Manual
Chapter 3
O
peration
and
S
afety
3.4 Disconnect the Power
The only way to disconnect power completely is to unplug the power cord. Make sure
at least one end of the power cord is within easy reach so that you can unplug the
computer when you need to.
Warning! Your AC cord came equipped with a three-wire grounding plug (a plug
that has a third grounding pin). This plug will fit only a grounded AC out-
let. If you are unable to insert the plug into an outlet because the outlet is
not grounded, contact a licensed electrician to replace the outlet with a
properly grounded outlet.
Do not defeat the purpose of the grounding plug.
Warning! Never push objects of any kind into this product through the openings in
the case.
Doing so may be dangerous and result in fire or a dangerous electric
shock.
Never place anything on system case before turning off the computer.
Never turn on your computer unless all of its internal and external parts
are in place.
Operating the computer when it is open or missing parts can be danger-
ous and can damage