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MAX. 12
MAX. 12
2 lines (each made of max. 12 BM 3003 paging microphones) can be
connected respectively to the inputs 2 and 3 (RJ 45 connectors, FTP CAT5
cable).
All BM 3003 paging microphones shall be powered (through the power
6
supply input
) by either 24 V dc or 18 V ac, but the first BM 3003 of each
line (as the first paging console is directly powered by the ES 3323 amplifier).
I
/
n case of long lInes and
or presence of sIgnIfIcant electromagnetIc fIelds
be necessary to add a lIne termInatIon unIt
.
pagIng mIcrophone
IMPORTANT: it is NOT possible to use different models of paging
microphones (i.e. BM 3001 and BM 3003) in the same line
(connected to 1 input of the ES 3323 amplifier) !
BM 3003
24 Vdc
-18 Vac
24 Vdc
24 Vdc
-18 Vac
-18 Vac
BM 3003
(
rcf)
that can be supplIed by
to the last
CONNECTION
24 Vdc
24 Vdc
-18 Vac
-18 Vac
24 Vdc
-18 Vac
,
It may
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