Paso Sound DMA2015 - Manual (Page 19)

PAGE 19
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
INSTALLATION AND WIRING
OPERA
TION -
A 2 - Zone P
aging
Wir
ing Diag
ram Application is pro
vided.
The P
aging Microphone is connected in par
allel to all the Microphone I
nputs
.T
w
o
Independent SPST Switches are pro
vided f
or the P
aging Zone Selection.
MUSIC -
The MUSIC SOURCE (Satellite Receiv
er) is cascade connected to the
tw
o Amplifiers
.
ZONE
P
A
GING -
When one or more Zone Switches are activ
ated the UNMUTE Function OPENS the Microphone Channel on the Amplifier
selected and the MICR
OPHONE
is activ
e f
or the P
A
GING.
Sim
ultaneously the MUSIC is MUTED ONL
Y
ON
THE
ZONE (OR
ZONES) SELECTED
.
Independent MUSIC SOURCE ma
y be pro
vided to each of the Amplifiers if required.
MOH -
MUSIC
ON
HOLD is a
v
ailab
le from each of the Amplifiers used.
The MOH source ma
ybe selected from either the A
UX 1 or the A
UX 2 Input and is imm
une to P
aging or the MUTE/UNMUTE Function.
2 ZONE PAGING AND MUSIC WIRING DIAGRAM
2
1
ZONE 1
2 ZONE P
A
GING
SELECT
ORS ZONE 2
HOT
COMMON
GROUND (SHIELD)
MUSIC SOURCE LINE
P
A
GING MICR
OPHONE
MICR
OPHONE WIRE
2 Conductor Shielded
P
aging Microphone can be
Uns
witched and alw
a
ys ON
MUSIC OUTPUT
SA
TELLITE RECEIVER
25V/70V Speaker
25V/70V Speaker
25V/70V Speaker
ZONE 1
25V/70V Speaker
25V/70V Speaker
25V/70V Speaker
ZONE 2
MUSIC SOURCE LINE
UNMUTE GR
OUND
UNMUTE GR
OUND
DMA2015 2 Zone Dia
gram
S114
INPUT 1
MIC 1
S115
OFF
JUMPER
On
MIC 1
UNMUTE
MUTE ON
S112 INPUT 3
A
UX 1
JUMPERS SETTING
ON AMPLIFIERS 1 & 2
SPST
SWITCHES
AU
X 1
47 K
ohm 250 mV
INPUT 3 (MIC-A
UX1)
15W RMS
AU
X
2
47 K
ohm 250 mV
INPUT 4 (MIC-A
UX2)
INPUT 1 (MIC)
(A
UX 2)
A
TTENU
A T OR
(A
UX 1)
A TTENU
A
T OR
INPUT 4
INPUT 3
VOX SENS
MUTE DELA
Y
3 - 60 SEC
8 OHM
2 W
att
Max.
SP
INPUT 1 MA
Y BE
TRANSFORMER
B
ALANCED
WITH OPTIONAL MODEL MT250
DMA2015
24 V
DC
250 MA -
+
A
UX 1
47 K
ohm 250 mV
INPUT 3 (MIC-A
UX1)
15W RMS
AU
X
2
47 K
ohm 250 mV
INPUT 4 (MIC-A
UX2)
INPUT 1 (MIC)
(A
UX 2)
A TTENU
A T OR
(A
UX 1)
A
TTENU
A T OR
INPUT 4
INPUT 3
VOX SENS
MUTE DELA
Y
3 - 60 SEC
8 OHM
2 W
att
Max.
SP
INPUT 1 MA
Y BE
TRANSFORMER
B ALANCED
WITH OPTIONAL MODEL MT250
DMA2015
24
V DC
250 MA -
+
OFF
JUMPER
On
OFF
JUMPER
On
V
O
X ON
Fig. 19 - 2 Zone Paging and Music System
PROFESSIONAL AUDIO & SOUND
®
DIGITAL MUSIC AMPLIFIERS
DMA2015/2030/2060/2120