Advantech POC-621 Series, User Manual

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iii POC-621 Series User Manual
4. If one of the following situations arises, get the equipment checked by service
personnel:

The power cord or plug is damaged.

Liquid has penetrated into the equipment.

The equipment has been exposed to moisture.

The equipment does not work well, or you cannot get it to work according to
the user's manual.

The equipment has been dropped and damaged.

The equipment has obvious signs of breakage.
5. Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning and keep this equip -
ment away from humidity.
6. Put this equipment on a stable, reliable surface during installation. Dropping it or
letting it fall may result in damage. For plug-in equipment, the power outlet
socket must be located near the equipment and must be easily accessible.
7. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet. Position the power cord so that people cannot
step on it. Do not place anything over the power cord. If the equipment is not
used for a long time, disconnect it from the power source to avoid damage by
transient over voltage.
8. If your computer is losing dramatic time or if the BIOS configuration resets to
default it means the battery has no power.
Caution!
To avoid short-circuiting and otherwise damaging the device, do not
allow fluids to come in contact with the device. If fluids are accidentally
spilled on the equipment, remove the affected unit from service as soon
as possible and contact the service personnel to verify that patient
safety is not compromised.
Caution!
To prevent overheating, do not cover the openings and place the device
in direct sunlight or near radiant heaters.
Caution! Do not leave this equipment in an uncontrolled environment where the
storage temperature is below -20 °C (-4 °F) or above 60 °C (140 °F).
Doing so may damage the equipment.
Caution! Do not replace the battery by yourself. Please contact a qualified techni -
cian or your retailer.
The computer comes with a battery-powered real-time clock circuit.
There is a danger of explosion if the battery is incorrectly replaced.
Replace only with same or equivalent type recommended by the manu -
facturer. Discard used batteries according to the manufacturer’s instruc -
tions.