Main input – RCF UP 2161 Power Amplifier (160W) Manuale d'uso
Pagina 8
ENGLISH
DIP 3
DIP 4
DIP 5
MODE
USE (EXAMPLES)
OFF
HIGH
LEVEL
---
HIGH LEVEL (0
dBu)
CD/MP3 players, tuners, message players, phone systems
OFF
LOW
LEVEL
LINE
LINE
(– 20 dBu)
Audio sources having – 20 dBu output level
OFF
LOW
LEVEL
MICRO
MIC
Dynamic microphones
PHANTOM
HIGH
LEVEL
---
HIGH LEVEL
with PHANTOM
Pre-amplified (0 dBu output) paging microphone that needs
‘phantom’ power supply
PHANTOM
LOW
LEVEL
LINE
LINE
with PHANTOM
BM 3001 paging microphone
PHANTOM
LOW
LEVEL
MICRO
MIC
with PHANTOM
Electret microphones
Examples of dip-switch 3, 4, 5 setting:
5
Removable connector:
6
RJ 45 socket (i.e. useful to connect a BM 3001 paging microphone).
N
ote
:
wheN
a
BM 3001
pagiNg
MicrophoNe
is
coNNected
,
it
is
Necessary
to
set
the
dip
-
switches
3, 4
aNd
5
to
the
‘LiNe
with
phaNtoM’
Mode
(
see
4 MaiN iNpUt
settiNgs
throUgh
5
dip
-
switches
).
BM 3001 shall be set to ‘LOCAL’.
Cable with RJ 45 plug:
When a BM 3001 paging microphone is used, it is necessary to choose the ‘LINE
with PHANTOM’ mode (dip-switch no.3 set to PHANTOM, dip-switch no.4 set to
LOW LEVEL, dip-switch no.5 set to LINE).
1
+
hot audio input
2
-
cold audio input
3
GND
ground
4
CMD
priority command (ON: when linked to ground)
Green
Blue
Orange
Orange/White
GND
+
–
PRIORITY
COMMAND
(TO GND)
Audio
signal
Brown
Brown/White
Green
Blue/White
Blue
Green/White
Orange
Orange/White
1
2
3
4
5
6
7
8
RJ
MAIN INPUT
MAIN INPUT