Blaupunkt LS 255, Инструкция по эксплуатации

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26. Ensure a minimum distance of 5cm around the apparatus for sufficient ventilation.
27. The ventilation should not be impeded by covering the ventilation opening with
items such as newspapers, table-cloths, curtains, etc.
28. The batteries should be drawn to the environmental aspects of batter y disposal.
This device is with built-in 2.4GHz wireless system. If the working environment is with
other working 2.4GHz devices like microwave oven, 2.4GHz mobile phone, intercom
system and so on, there maybe interference. Please keep this device at least 30M away
from other similar 2.4GHz devices, or keep them off.
CAUTION
LS 255
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