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PLENA UNIVERSAL PRE-AMPLIFIER
u s t b e
+
1 2 V D
Eng
Connect the DC supply (battery)
The Universal pre-amplifier has a 24 Vdc input (terminal screw), which you can use to connect a back up power supply,
e.g. batteries. You can earth the unit to increase the electrical stability of the system. The unit is protected against
reversal of the battery polarity.
Caution
The connection cable must have an in-line fuse. Use the type of fuse as mentioned in the illustration.
p p a r a
t u s d e
c o n n e
li v ir e d
c t e d f
o r 2 3
R a te d
0 V -
in p u t
P o w e
r : 1 0
T 0 .5 A
0 V A
L 2 5 0
e a rt h
e d
V
L
E M G
O U T
R
D C I
N D C
O U T
+ 2 4 V
-
+ 2 4 V
-
-
+
C
1 2 V D
Dir .Ou
t1
Dir .Ou
1-
3
4
5
3
1
5
2
4
1/L ine
1
Lin e1
F
-
C
10
t2
Dir .Ou
t3
Dir .Ou
t4
Ins/ Cas
c/E mg
ln
Ins/ Cas
cOu t
1-
3
+
Ins/ Cas
Ma ster
4
-
GND
c
Line Out
5
2
1
3
+
Ma ster
GND
1
-
Mic . Out
2
3
1-
3
4
5
2/L ine
115 V-
230 V-
1-
2
3
4
1-
App ara
5
3
4
con nec
tus del
3/L ine
5
ted for
ivire d
Lin e2
War ning
230 V-
Rate d
This app
Pow er
inpu t
3
arat us
: 100 VA
mus t
T0.5 AL
be eart
250 V
hed
Lin e3
0
4/L ine
L
4
EM G
R
OU T
Lin e 4
DC IN
DC OU
T
+24 V-
+24 V-
CL 14155020_006
030401
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