English 15
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
particular transmitter, remove the
transmitter 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 transmit-
ter from the socket and plug back in
again this time without pressing the
Personal Call button.
Important note
All
lisa
devices connected to the
mains supply have a low power con-
sumption which may lead to the
device feeling warm. This is normal
and does not interfere with the nor-
mal function of the devices.
These signalling systems have a
high operational safety. Should any
faults occur in spite of proper instal-
lation and use, please contact your
dealer.
High and low voltage spikes (e.g.
during a thunderstorm) can occur on
the mains supply. The
lisa
devices
have an integrated electronic con-
troller which may stop working after
these conditions. If this happens
simply unplug each of the devices
and plug them in again.
As a precaution remove all devi-
ces from their sockets during a
thunderstorm.
The use of halogen lamps of or
other equipment (e.g. Microwave
Ovens) may, in rare cases, interfere
with the lisa signals. In these cases
the use of mains filters or suppres-
sors is advisable. Please ask your
dealer.
P12 pause 1,2 seconds P30 pause 3,0 seconds
P14 pause 1,4 seconds P35 pause 3,5 seconds
P20 pause 2,0 seconds P40 pause 4,0 seconds
B flash W repeat
The indicator LEDs remain on for 60 seconds.
During a quick call, the individual signals on the
Universal-lisa
will flash
continuously for 8 seconds.
