WIRING DIAGRAMS
Doctor’s surgery
This solution is ideal in surroundings where the amplifi ers and sound sources
should only be controlled by authorised personnel. The example shows a
doctor’s surgery with a waiting room, the reception and two visiting rooms.
An amplifi er on DIN rail is used in the waiting room, the Hi-Fi system is
positioned in the reception (so that the source is directly controlled by
the secretary or doctor) and there are two special controls: one control
confi gured in general mode to activate all the loudspeakers of the doctor’s
surgery, the other confi gured to control the loudspeakers in the waiting
room. In the visiting rooms there are two fl ush-mounted amplifi ers for local
management of the amplifi ers.
List of material needed to make the system
Item Description Quantity Reference
346000 Power supply 1 A
F441 Audio/video node 1 B
L/N/NT4560 RCA input 1 C
L4562 Flush-mounted amplifi ers 2 D
F502 Amplifi er for the service sector 1 G
L4651/2 Special control 2 F
L4567 Wall-mounted loudspeakers 6 E
L/N/NT4911BF Right button cover 4
L/N/NT4911AI Left button cover 4
3499 Line terminator 3
336904 Twisted cable with 2 conductors 1
NOTE: the above system can also be achieved with AXOLUTE Items
STAR CENTRE
Star centre
E
E
D
F
E
E
G
E
E
D
C
B
A
F
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