PAGE 5
General Schematic : Matrix
am
per
es
am
per
es
SP
E
A
K
ER
VOL
U
ME
OV
ER
ID
E
O
FF
1
2
3
4
5
EP 1200
amperes
EMERGENCY PAGING PANEL
MIC
SIREN SWITCH
EMERGENCY / SIREN ACTIVE
SIREN
FIRE
ZS 5601
amperes
SPEAKER ZONE SELECTOR
2
1
3
5
4
6
ALL CALL
PAGING ZONE SELECTION
OVERRIDE
OVERRIDE
AX 3800
amperes
AMP. NORMAL / FAULT
AMP. CHANGEOVER
ON/OFF
AMP FAULT ALERT
PILOT TONE
AMP1
AMP2
AMP3
AMP4
AMP5
AMP6
AMP7
AMP8 AMPSTDBY
STANDBY AMPLIFIER CHANGEOVER
O
I
POWER
PUBLIC ADDRESS POWER AMPLIFIER
SIGNAL -40 dB
SIGNAL -10 dB
POWER
PROTECT
CLIP
480
Watts
amperes
PA 2480
O
I
POWER
PUBLIC ADDRESS POWER AMPLIFIER
SIGNAL -40 dB
SIGNAL -10 dB
POWER
PROTECT
CLIP
480
Watts
amperes
PA 2480
O
I
POWER
PUBLIC ADDRESS POWER AMPLIFIER
SIGNAL -40 dB
SIGNAL -10 dB
POWER
PROTECT
CLIP
480
Watts
amperes
PA 2480
SP
E
A
K
ER
VOL
U
ME
OV
ER
ID
E
O
FF
1
2
3
4
5
SP
E
A
K
ER
VOL
U
ME
OV
ER
ID
E
O
FF
1
2
3
4
5
am
per
es
am
per
es
O
I
POWER
PUBLIC ADDRESS POWER AMPLIFIER
SIGNAL -40 dB
SIGNAL -10 dB
POWER
PROTECT
CLIP
480
Watts
amperes
PA 2480
VOLUME
12 x 8 EHTERNET MATRIX CONTROLLER
amperes
MENU
ENTER
PREV
NEXT
ACTIVITY
STATUS
FAULT
MONITOR SPEAKER
M P 2288
x
POWER
O
I
Input Sources
Matrix Controller
Emergency Paging Panel
Line audio
Line audio
Line audio
Duty Amp 1
Duty Amp 2
Duty Amp 8
Standby Amp
Line out 1
Line out 8
Standby Out
100V
100V
100V
24V OR
Speaker Zone 1 to ...
AX3800
The above schematic is a typical setup for multiple input sources / uninterrupted or matrix system. It is clearly noted
that each amplifier input shall connect to individual output channel from AX3800.
Cascade AX3800 if one standby is to serve more than 8 power amplifiers.
Speaker Zone Selector
AX3800 Auto Amplifier Fault Changeover
