947980
5
Audio Interface
Message
Panel Tip
Out
Message
Panel Ring
Out
Message
Panel Play
Contact
V-2924A Page Port
Override Input
Audio
Output
Audio
Input
Message Panel
Connections
Message
Panel Play
Contact
Override Page Port Tip
Override Page Port Ring
Dry Priority Activate
Dry Priority Activate
P7 Cable
Figure 4: Connections to V-2924A Override Port
9 V o lt A lk a lin e B a tte r y
V a lc o m A m p li fie d
S u p e r v is e d S p e a k e r s
M
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1
M
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a
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2
M
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a
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3
M
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a
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4
M
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a
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5
M
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a
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6
M
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a
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7
M
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a
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8
C
a
n
ce
l
M
es
sa
g
e
G
r
o
u
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R e m o te M e s s a g e P la y
I
t
R e m o te
A ti
ti
S in g le P o le
S
it h
R S 2 32
P ro g ra m P o rt
- 2 4 V D C
C O M
C o n n e c t fie ld w ir in g
d ire c tly to s p e a k e r
te rm in a ls o r sp ea k e r
p ig ta ils .
L ap top c om p ute r
T ip
R in g
-2 4 V D C
G n d
T ip
R in g
G n d
-2 4 V D C
V -9 9 9 9
E O L
T e rm in a to r
F ig u re 3 : T y p ic a l C o n n e c tio n s
