Standard Components; Channel Selection - HumanTechnik lisa Instrucciones De Servicio

Congratulations on purchasing the
baby cry transmitter. We hope it will
give you many years of reassuring
operation. Please read through these
operating instructions carefully. They
tell you how to set up the system cor-
rectly and explain all the system's fea-
tures to you.

Standard components

Please check if all following compo-
nents are included:
- Baby cry transmitter
- Operating instructions
- Warranty card
lisa system introduction
An alerting system requires at least
one transmitter and a receiver. The
transmitter captures sound signals
and transforms them into digital sig-
nals that are passed to a receiver by
the existing mains electricity supply.
The receiver then transforms these
digital signals into light signals.

Channel selection

A digital transmission system ensures
the correct recognition of each of the
digital signals from each transmitter.
The system has 10 different selecta-
ble channels, 0-9. The factory setting
for all lisa devices is channel 0. Only
where more than one installation is
required in the same building, the
selection of a different channel for
each system, will be necessary.
To select a channel, turn the rotary
switch on the underside of the trans-
mitter to the required channel number
using a small screwdriver.
All transmitters and receivers must be
set to the same channel.
Example:
Set channel
number 0
Personal call button
Pressing this button causes a certain
flash sequence on each receiver. This
way, it is possible to call people in
other rooms. This button also allows
the lisa system to be tested without
any connecting cables.
Duration of flashing signals
The factory setting for the duration of
the flash is 28 seconds for all lisa
receivers. However, you can reduce
this to 8 seconds if you wish.
To change the flash duration for a par-
ticular transmitter, remove the trans-
mitter from the mains socket and,
while pressing in the personal call
button, plug the transmitter back into
the socket. To switch back to 28
seconds remove the transmitter from
the socket and plug in back again,
this time without pressing the perso-
nal call button.
English 9