HumanTechnik lisa Mode D'emploi page 11

Startup
The lisa Radio Converter is
immediately ready for use after
being connected to a 230V
socket.
Transmission range
The transmission range of the
radio signals of the lisa
Radio Converter is designed for
80 metres under optimal condi-
tions.
The following conditions may
result in a reduced range:
- Signal transmission through
building structures or vegeta-
tion
- Interference from TVs, com-
puter monitors and mobile
phones. Under certain cir-
cumstances, this may pre-
vent the receiver from func-
tioning 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.
- Having units operating at
similar frequencies located
close to one another may
also result in mutual interfe-
rence.
Positioning
In order to attain as wide a
range as possible, you should
follow the installation informa-
tion below :
- The lisa Radio Converter
should not be positioned near
devices which emit strong
interference signals such as
television sets, monitors or
mobile telephones.
- The lisa Radio Converter
should not be positioned on
metallic objects as otherwise
the transmission range is
reduced by the metallic scree-
ning.
- Position the lisa Radio
Converter as centrally as pos-
sible in the house and at a
medium room height.
English 11