RCF BM 404, Руководство пользователя

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8
ENGLISH
REAR CONNECTIONS
5
CHIME
: switch: if set to ON, the chime is played when
pressing the PTT
3
button.
6
INPUT
: RJ45 port to link either the ‘DMA’ amplifier or the
previous BM 404 paging microphone (through CAT5 cable).
7
LINK : RJ45 port to link the next BM 404 paging
microphone (through CAT5 cable).
8
POWER SUPPLY
input for the necessary adapter (24 V dc - 250 mA).
PIN DESCRIPTION WIRE COLOUR (T568B)
1 PAGING AUDIO SIGNAL – white-orange
2 PAGING AUDIO orange
3 GROUND white-green
4 PAGING ENABLE SIGNAL blue
5 ZONE A SELECTION white-blue
6 ZONE B SELECTION green
7 ZONE C SELECTION white-brown
8 ZONE D SELECTION brown
5
CHIME
ON/OFF
6
INPUT
7
LINK
8
POWER
SUPPLY
RJ 45 port (INPUT and LINK) pins: