7
ENGLISH
Connections with the audio line are made by using
the two ceramic terminal strips situated inside the
sound projector (it is necessary to remove the rear
panel by loosening its four screws).
The
IN
+/– terminals are used for audio signal
input and the
OUT
+/– terminals (that are directly
connected to the corresponding
IN
+/– terminals)
can be used as an output to link additional
loudspeakers in parallel.
1.
Insert cables through the two rear cable guides.
2.
Connect the negative conductor (–) of the audio
line (which comes from the amplifier terminal
marked –, 0 or COM) to the loudspeaker input
IN
–.
3.
Connect the positive conductor (+) of the audio
line to the loudspeaker input
IN
+.
4.
Follow the same logic to connect the
OUT
+/– terminals, which can be
used to link additional loudspeakers in parallel.
CONNECTION
WARNING:
loudspeaker connections should be only made by qualified and
experienced personnel having the technical know-how or sufficient specific
instructions to ensure that connections are made correctly and to prevent any
electrical danger.
To prevent any risk of electric shock, do not connect loudspeakers when the
amplifier is switched on. Before turning the system on, check all connections
and make sure there are no accidental short circuits. The entire sound system
shall be designed and installed in compliance with the current local laws and
regulations regarding electrical systems.
TERMINAL STRIP CONNECTION
OUT OUT
IN IN
OUT OUT
IN IN
70V/100V
0