HowayGIS P78, Быстрый старт, Страница: 28 / 32

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10.
Remove dirt with a lightly moistened cloth and a mild solventdetergent.
Then wipe the cabinet with a soft drycloth.
11. The openings on the enclosure are for air convection and protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
12.
Position the power cord so that people cannot step on it. Do not place
anything over the powercord.
13. If the equipment will not be used for a long time, disconnect it from the
power source to avoid damage by transientovervoltage.
14.
Never pour any liquid into openings. This may cause fire or electrical shock.
15. Never open the equipment. For safety reasons, theequipment should be
opened only by qualified service personnel.
16.
If one of the following situations arises, get the equipment checked by
service personnel:
a. The power cord or plug isdamaged.
b.
Liquid has penetrated into theequipment.
c. The equipment has been exposed tomoisture.
d. The equipment does not work well, or you cannot get it to work
according to the user’smanual.
e.
The equipment has been dropped ordamaged.
f. The equipment has obvious signs ofbreakage.
17.
The sound pressure level at the operator’s position, according to IEC 704- 1:1982,
is no more than70dB(A).
18. Keep this User’s Manual for laterreference.
19.
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). THIS MAY DAMAGE THE
EQUIPMENT.