Becker Centronic EasyControl EC415-III Notice De Montage Et D'utilisation page 26

Programming the master transmitter
The master transmitter refers to the very first transmitter
programmed in a receiver. In contrast to subsequently pro-
grammed transmitters, the master transmitter enables,
among other things, the setting of limit positions (for drives
with integrated radio receiver) and the programming or de-
leting of further transmitters. Any transmitter that has separ-
ate UP, STOP, DOWN buttons and a programming button can
be a master transmitter.
If a transmitter is already programmed in the receiver, press
the programming button of the transmitter for 10 seconds.
3s
26 - en
Press the programming button of the transmitter
for 3 seconds whilst in programming mode.
▻ The receiver confirms.
► Programming is now complete.