[. . . ] In this case remove battery from ce cas enlever la pile caso è necessario diesem Fall Batterie aus transmitter!When position of transmitter is being defined, please make sure that the lateral screw remains accessible! enlever le passe-câble transmitter étanche de la face arrière ! [. . . ] enlever le passe-câble transmitter étanche de la face arrière !Fix with the screw face arrière (partie provided inférieure). 1 with electroexistante selon figure 1 mechanical chime or avec gong ou sonnerie ringer/bell (8-12V~/=) at électromécanique terminals C and V. When installing the selon figure 2 sur les transmitter out of doors bornes 0 et C. Mode of operation: The first transmitter S1 sends the signal to the receiver E1, which in turn forwards the signal to the transmitter S2 with a short time delay. S2 transmits to the next receiver E2 to which a further transmitter can also be connected. In this case, remove battery from transmitter S2 as the power supply comes from the receiver!Please make sure, that receiver E1 had been programmed only with transmitter S1 and receiver E2 only with S2!However, one transmitter can be tuned to any desired number of receivers. Each receiver can be triggered individually or centrally, for example. A different melody can be allocated to each transmitter to make it possible to distinguish between them. We recommend programming transmitters and receivers before they are fixed on the wall !The receiver plays a melody as confirmation of receipt, LED 1 goes out. 10 seconds Sekunden gedrückt until the green LED 1 goes halten, bis grüne LED 1 on for a longer time zunächst länger initially and then goes aufleuchtet und dann out. Nun sind am Empfänger keine Sender are no longer tuned to thereceiver. Dispose of used batteries correctly in accordance with the regulations in your country! [. . . ] 10 seconds Sekunden gedrückt until the green LED 1 goes halten, bis grüne LED 1 on for a longer time zunächst länger initially and then goes aufleuchtet und dann out. Nun sind am Empfänger keine Sender are no longer tuned to thereceiver. Dispose of used batteries correctly in accordance with the regulations in your country! [. . . ]