iv
Precautions
•
Operate the unit only as described in this manual.
•
Do not touch any parts of the unit other than necessary for
operation.
•
Do not drop the unit. Protect it from shocks and vibration.
•
The permissible environmental temperature range for operation
of the unit is -10 to +50°C. Relative humidity must be between
10% and 90%RH.
•
Do not use or store the unit in locations which may be subject
to water, direct sunlight, high temperatures or humidity. Also
protect the unit from air with high salt or sulphur content, gases
or the influence of chemicals.
•
Do not forget to turn the unit off after use. Remove the batteries
if the unit is not to be used for some time.
•
When disconnecting cables, always hold the plug and do not
pull the cable.
•
To clean the unit, use only a dry cloth or a cloth lightly moistened
with water. Do not use chemical cleaning cloths, solvents or
alcohol-based cleaners to prevent the possibility of deformation
and discoloring.
•
Do not insert any objects such as pins, metal scraps, conducting
plastic etc. into any opening on the unit.
•
Do not disassemble the unit or attempt internal alterations.
•
In case of malfunction, do not attempt any repairs. Note the
condition of the unit clearly and contact the supplier.
•
When disposing of the unit or the batteries, follow national and
local regulations regarding waste disposal.
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