a)
Use only non-corrosive cleaning agents for cleaning surfaces.
b)
Store the unit in a dry and cool place protected from moisture and direct
sunlight.
c)
Do not spray the unit with a stream of water or immerse it in water.
d)
Make sure that no water enters through the ventilation openings in the casing.
e)
Clean the ventilation openings with a brush and compressed air.
f)
Use a soft cloth for cleaning.
g)
Do not leave the battery in the device if it will not be used for a long time (more
than a week).
h)
Use a soft, damp cloth for cleaning.
i)
Do not use sharp and/or metal objects (e.g. wire brush or metal spatula) for
cleaning as they may damage the surface of the appliance material.
j)
Do not clean the device with acidic substances, medical products, thinners,
fuel, oil, or other chemicals as this may damage the device.
DISPOSAL OF WASTE APPLIANCES
At the end of its useful life, this product should not be disposed of with normal
household waste but should be taken to a collection point for the recycling of
electrical and electronic equipment. This is indicated by the symbol on the
product, operating instructions, or packaging. The materials used in this appliance
are recyclable according to their marking. By reusing, recycling, or applying other
forms of use of waste machines, you make a significant contribution to the
protection of our environment.
Your local administration will provide you with information about the appropriate
disposal point for used appliances.
3.5 Troubleshooting
Problem
The device
signals with a
sound or on the
screen, but
detects
nothing.
The device
transmits false
signals.
Possible cause
1. The operation of the
device may be disturbed
by false signals from
transmitting antennas or
high-voltage lines.
2. Very high ambient
humidity.
1. The
sensitivity/environmental
electromagnetic
disturbance is set too
high.
Action
1. Change the
location.
2. Wait for the
humidity to
decrease and
continue
searching.
1. Reduce the
sensitivity of the
device.
2. Improve the
working method
according to the