15
Connections
The electronic clock radio series
idea must be used in connection with
VIMAR amplified speaker series
idea art. 16656, 16656.B.
The clock radio can directly operate up to 6 amplified speakers
parallel connected (Fig. 1). To connect a higher number of speakers
(up to 15 max) to one single clock radio, it is necessary that these
are supplied at 12 V DC ±10% on terminals L1 L2 (Fig. 2). It is very
important that the polarities indicated on the instruction sheet
and engraved on the rear of the amplified speakers, are
properly aligned.
For a correct FM reception an insulated wire of cross sectional area
not smaller than 1.5 mm
2
and not less than 1.5 m long, should be
connected as antenna to the terminal marked with the symbol
. The
insulated wire can be left in the conduits of the electrical installation.
4
3
L2
L1
L2
Antenna
art.
16652
art.
16656
5
L1
3
4
5
6
7
12 V AC
±
10% 50-60 Hz
12 V DC
±
10%
Fig. 1
Connection from 1 to 6 speakers
Libretto 21-11-1997 10:51 Pagina 15
