Additional Notes For The Lisa-Rf Module; Test Function - HumanTechnik lisa Mode D'emploi

13. Additional notes for the lisa-RF module

Operating principle
In cases of fire, the »RF smoke detector« A-2433-0 transmitts an
alarm signal (868,35 MHz) to RF-lisa receivers within range.
EN
RF channel selection
A special digital transmission process ensures that the radio signals
are picked up without errors. This process also makes it possible to
set 10 different radio channels. All »RF smoke alarm transmitter« are
set to channel 0 by default.
It is only necessary to set units to other channels if you have several
different users operating units in the same building.
To select the RF channel open the socket of the »RF smoke alarm
transmitter« and change the channel selector switch on the additi-
onal board to the required channel number.

Test function

You can check the function of the RF transmitter module with the
test button on the additional board.
During this test the »RF smoke detector« transmitts a general alarm
signal to the receivers.
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