System Connections - With Auto Fault Changeover
PAGE 6
DP2240 / 4240 | MULTICHANNEL POWER AMPLIFIER
Application with Amperes AX3800 as auto amplifier changeover unit. ( 24V DC power supply connections and incoming
240V ac mains not shown. )
DP4240
MP1020 DUAL CHANNEL MEDIA PLAYER
MP1020 DUAL CHANNEL MEDIA PLAYER
MxP2288
AX3800
AUX OUTPUT
CH. 2
CH. 1
LINE INPUT
CH. 2
CH. 1
OFF/ON
LEFT
RIGHT
2 CH DIGITAL MEDIA PLAYER
ANTENNA
MP1020
AUX OUTPUT
CH. 2
CH. 1
LINE INPUT
CH. 2
CH. 1
OFF/ON
LEFT
RIGHT
2 CH DIGITAL MEDIA PLAYER
ANTENNA
MP1020
SPEAKER
-------
The above diagram shows an application using matrix and AX3800 changeover with DP4240. One of the channel
of DP4240 serves as a standby amplifier whereas other 3 channels serve respective zones.
NOTE:
REMOTE
PAGING MIC
M P 2288
12 x 8 ETHERNET MATRIX CONTROLLER
x
BALANCED CHANNEL OUTPUTS
BALANCED INPUTS ( XLR - MIC LEVEL / PHONE JACK - LINE LEVEL )
CH 6
CH 5
CH 4
CH 3
CH 2
CH 1
CH 8
CH 7
CH 8
CH 7
CH 6
CH 5
CH 4
CH 3
CH 2
CH 1
CASCADE OUT
EP1200
CONNECTION
24V DC IN ; 1 A
+ -
REMOTE
PANEL 1
REMOTE
PANEL 2
CH4
CH1
CH2
CH3
COM
NO
COM
NO
COM
NO
COM
NO
CONFIGURABLE REMOTE TRIGGER
EM / AC
CONT (NO)
RS485
A B
MATRIX CASCADING TERMINALS
( MAX STACKS : 12 UNITS )
CASCADE IN
ETHERNET
PORT
MESSAGE PLAYER
IN ( LINE BAL )
DC 24V
0.5 A
+
-
IN
-
IN
+
O
U
T+
IN
-
IN
+
O
U
T+
O
U
T-
O
U
T-
IN
-
IN
+
O
U
T+
IN
-
IN
+
O
U
T
+
O
U
T
-
O
U
T-
IN
-
IN
+
O
U
T+
IN
-
IN
+
O
U
T+
O
U
T-
O
U
T-
IN
+
IN
-
CHANNEL 3
CHANNEL 4
CHANNEL 5
CHANNEL 6
CHANNEL 7
CHANNEL 8
STANDBY
AMP
CHAN. 1
ON
CHAN. 2
ON
CHAN. 3
ON
CHAN. 4
ON
CHAN. 5
ON
CHAN. 6
ON
H
IG
H
CASCADE
LO
W
CHANNEL 8
+
- G + -
INPUT
OUTPUT
CHANNEL 7
+
- G + -
OUTPUT
INPUT
CHANNEL 6
+
- G + -
OUTPUT
INPUT
CHANNEL 5
+
- G + -
OUTPUT
INPUT
CHANNEL 4
+
- G + -
OUTPUT
INPUT
CHANNEL 1
STANDBY
+
- G + -
+
- G
OUTPUT
INPUT
OUTPUT
OPEN
LINK
LINK
SIGNAL
OPEN
LINK
LINK
SIGNAL
OPEN
LINK
LINK
SIGNAL
OPEN
LINK
LINK
SIGNAL
OPEN
LINK
LINK
SIGNAL
CHANNEL / AMP. DETECTION SWITCHES
SWITCH TO OFF FOR UNUSED CHANNEL
FAULT
CONT.
3A NO
MAX
AUDIO SIGNAL INPUTS / OUTPUTS
RS 485
A B
CHANNEL 3
+
- G + -
OUTPUT
INPUT
OPEN
LINK
LINK
SIGNAL
CHANNEL 2
+
- G + -
OUTPUT
INPUT
OPEN
LINK
LINK
SIGNAL
IN
-
IN
+
O
U
T+
IN
-
IN
+
O
U
T+
O
U
T-
O
U
T-
CHANNEL 1
CHANNEL 2
CHAN. 7
ON
CHAN. 8
ON
ON
AX3800
AMP. AUTO FAULT
CHANGEOVER
SPEAKER
LINE
OUTPUT
INPUT
CH2
CH1
S
-
100V
100V
COM
-
+
+
-
S
+
+
-
88
COM
88
S
-
S
+
+
-
100V
100V
COM
-
+
+
-
88
COM
88
CH3
CH4
DC24V IN
RISK OF ELECTRICAL SHOCK
DO NOT OPEN
AVIS:
RISQUE DE CHOC ELECTIRQUE
-NE PAS OUVRIR
NOTE THE POLARITY !
NO.
0 V
24 V
RoHS
AC POWER INPUT
230V 50~60 Hz
CAUTION
CH3
CH4
LEVEL
CONFIG SELECTION
CH1 ~ 4
1 2 3 4
CH1
CH2
CH1 ~ 4
1 2 3 4
STANDBY :
ON Auto standby
OFF Shut down
HPF:
ON 20-20KHz
OFF 70-20KHz
HPF
STANDBY
AUDIO SIGNAL INPUTS
(BALANCED)
100V LINE
CH 4
Amp
I/P
CH 1
Amp
I/P
CH 2
Amp
I/P
CH 3
Amp
I/P
CH 4
Amp O/P
CH 3
Amp O/P
CH 2
Amp O/P
CH 1
Amp O/P
