HumanTechnik lisa DS-1/RF Mode D'emploi page 13

Snooze function
Pressing the snooze button interrupts
the alarm. The alarm starts again
after approx. 5 minutes.
Special features
- The alarm signal is repeated after 4
minutes (auto snooze) unless you
press the snooze button or the Stop
24 h button.
- If a 9 V battery is inserted into the
battery compartment the alarm
clock operates even in case of a
power failure. The display of the
alarm clock turns off but the alarm
signals are triggered.
- The inserted 9 V battery can be
checked by pressing the snooze
button. If "LO" is indicated on the
display of the alarm clock, the bat-
tery has to be changed as otherwi-
se the power failure back-up can-
not be guaranteed.
The alarm clock lisa DS-1/RF is
also a receiver for the lisa-RF-sig-
nalling system.
Setting the correct radio channel a
special digital transmission process
ensures that the radio signals are
received error-free. This process also
makes it possible to set 10 different
radio channels. When supplied from
the factory, the lisa DS-1/RF is set to
channel 0. It is only necessary to set
units to other channels if you have
several different users operating
units in the same building.
Set the channel you want by adju-
sting the channel selector switch on
the back of the unit to the required
channel number.
Use a small screwdriver to adjust this
switch.
All transmitters and receivers within
your system must be set to the same
channel!
English 13