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Protect all devices from excessive moisture (bathing
or swimming areas) and heat sources (radiator,
TV top). Protect devices from excessive shock and
vibration.
Clean devices using a damp cloth. Never use
household cleaning products (washing powder, soap,
etc.) or alcohol to clean them. Never use a
microwave or other heating devices to dry any of
the devices.
The digitally-coded, inductive transmission
technology used in these devices is extremely reliable
and experiences virtually no interference from
other devices. It should be noted, however, that when
operating the system near computer equipment,
larger electronic installation or other strong electro-
magnetic fields, it may be necessary to be at least
60 cm (24”) away from the interfering device to
ensure proper operation.
