6. MATRIX EXPANSION (SUBD37 CONNECTOR)
The MX-800 matrix system permits the expansion in number
of outputs in order to create modular systems based on the
matrix interconnection and can provide up to 32 different audio
outputs.
The expanded matrix must be linked using a cable with
subD37 connectors. This will enable to expand 8 audio inputs,
1 microphone (MIC1) and 2 paging desks to all 32 outputs,
including audio and data transmission.
Two link ports are provided for the expansion: one for input
(LINK IN – 6.1) and one for output (LINK OUT – 6.2).
8 line audio
inputs
4 Paging
Desks
1 microphone
input
8 line audio
outputs
8 line audio
outputs
8 line audio
outputs
8 line audio
outputs
MASTER
M AT R I X
LINK OUT
LINK OUT
LINK IN
LINK IN
LINK OUT
LINK IN
SLAVE
MATRIX 1
SLAVE
MATRIX 2
SLAVE
MATRIX 3
6.3 Master/Slave Matrix configuration.
Caution!
6.4 Emergency siren gain control.
6.5 Evacuation message gain control.
In order to configure the different matrix within the
system, the user should use the DIP switch by
selecting any of the following combinations: master,
slave 1, slave 2, slave 3.
If the selection of the combinations is configured
incorrectly it may lead to the malfunctioning of the
system.
When connecting any of the Slave matrix,
only the master matrix inputs ( 8 audio inputs, MIC1
and paging desk) will be operative. All the slave
matrix inputs will be disabled.
The volume control “TONE OUTPUT” adjusts the
emergency siren gain which is triggered by closing a
free voltage contact.
The volume control “EMC Input” adjusts the
evacuation message gain.
SLA
VE1
SLA
VE1
SLA
VE1
SLA
VE1
MASTER
MASTER
MASTER
MASTER
SLA
VE2
SLA
VE2
SLA
VE2
SLA
VE2
SLA
VE3
SLA
VE3
SLA
VE3
SLA
VE3
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
ON
ON
ON
ON
MX-800 REAR PANEL
MX-800
6
5
ZONE 1
ZONE 8
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
ZONE 7
MONITOR
5
ZONE 1
ZONE 8
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
ZONE 7
MONITOR
5
ZONE 1
ZONE 8
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
ZONE 7
MONITOR
5
ZONE 1
ZONE 8
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
ZONE 7
MONITOR
SLA
VE1
MASTER
SLA
VE2
SLA
VE3
dB
dB
+
-
+
-
EMC
INPUT
OUTPUT
TONE
EXTENSION LINK
LINK IN
LINK OUT
6.2
6.1
6.3
6.4 6.5
12
8
610.387A
rev.
2
