Farfisa PROJECT Series Technical Manual page 67

Application diagrams
6 INTERCOMMUNICATING INTERCOMS
to power supply
7 INTERCOMMUNICATING INTERCOMS
to power supply
multi-way intercommunicating services
In intercoms cut the jumper W1 which connects terminals 3 and 7
and apply the electronic buzzer SR40 or SR41 (for the application see
the drawings on the page that illustrates the electrical diagram to be
realised).
In intercoms cut the jumper W1 which connects terminals 3 and 7
and apply the electronic buzzer SR40 or SR41 (for the application see
the drawings on the page that illustrates the electrical diagram to be
realised).
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(MT12 - Gb2004)
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