HumanTechnik lisa Instrucciones De Servicio página 11

Startup
The converter lisa
diately ready for use after being con-
nected to a 230 V socket.
Transmission range
The transmission range of the radio
signals of the converter lisa
is designed for 80 metres under opti-
mal conditions.
The following conditions may result
in a reduced range:
- Signal transmission through
building structures or vegetation
- Interference from TVs, computer
monitors and mobile phones.
Under certain circumstances, this
may prevent the receiver from
functioning at all.
- Positioning of the transmitter
at an unfavorable distance from
surfaces which reflect radio
waves, for example floors and
walls. This may lead to the signal
wave being weakened or even
cancelled out by the reflected
wave.
- Metallic objects reduce the range
due to the shielding effect of the
metal.
- Particularly in towns and cities,
there may be many other sources
of radio waves which can disrupt
the original signal.
radio is imme-
radio
- Having units operating at similar
sfrequencies located close to one
another may also result in mutual
interference.
Positioning
In order to attain as wide a range as
possible, you should follow the instal-
lation information below :
- The converter lisa
not be positioned near devices
which emit strong interference
signals such as television sets,
monitors or mobile telephones.
- The converter lisa
not be positioned on metallic
objects as otherwise the trans-
mission range is reduced by the
metallic screening.
- Position the converter lisa
as centrally as possible in the
house and at a medium room
height.
radio should
radio should
radio
English 11