TherearsideoftheMTXcontainsalldifferentkindsconnectorswhicharenecessaryto
connectthedevice.
Power, RS232, Ethernet & Paging connectors:
Power inlet:
Themainspowersupply(110~240VAC/50~60Hz)hastobeappliedtothisACpower
inlet.TheconnectionismadebyanIECpowerconnectorandisfittedwithafuse.When
replacingthefuse,makesurethatthevalueofthereplacementfusematchesthevalueof
theoriginalfuse.(T1AL/250V)
Emergency power inlet (24 Volt):
A24Voltsemergencypowersupplycanbeconnectedtothis2-pinTerminalblock
connectorforkeepingtheMTXrunningonemergencypowerwhenthemainspoweris
shutdown.WhentheMTXisrunningon24Voltemergencypower,thefunctionofthe
powerswitchonthefrontpanelisbypassedandcan’tswitchtheMTXoff.
Rear Panel overview
MTX48
MTX88
CLIP
PAGING
Line 5 Line 4 Line 3Line 6
Mic 1Mic 2
-14 +9
PHANTOM
GAIN
-50 0
MTX48
AUDAC
Caution: Only use
fuses of the same type
Warning: Do not
expose this equipment
to rain or moisture
GAIN
MID
-15 +15
HIGH
-15 +15
LOW
-15 +15
MID
-15 +15
HIGH
-15 +15
LOW
-15 +15
PHANTOM
GAIN
-50 0
AC Input
100-240V 50/60Hz
Fuse: T1AL/250V
ETHERNET
RS-232
Zone 4
WP
GND
R+
R-
GND
L+
L-
Zone 3
WP
GND
R+
R-
GND
L+
L-
Zone 2
WP
GND
R+
R-
GND
L+
L-
Zone 1
WP
GND
R+
R-
GND
L+
L-
CLIP CLIP CLIP
CLIP CLIP
GND
+24 V
-14 +9
GAIN
-14 +9
GAIN
-14 +9
GAIN
WP
CLIP
PAGING
Zone 8
Line 5 Line 4 Line 3Line 6
Mic 1Mic 2
-14 +9
PHANTOM
GAIN
-50 0
MTX88
AUDAC
Caution: Only use
fuses of the same type
Warning: Do not
expose this equipment
to rain or moisture
GAIN
MID
-15 +15
HIGH
-15 +15
LOW
-15 +15
MID
-15 +15
HIGH
-15 +15
LOW
-15 +15
PHANTOM
GAIN
-50 0
AC Input
100-240V 50/60Hz
Fuse: T1AL/250V
ETHERNET
RS-232
WP
GND
R+
R-
GND
L+
L-
Zone 7
WP
GND
R+
R-
GND
L+
L-
Zone 6
WP
GND
R+
R-
GND
L+
L-
Zone 5
WP
GND
R+
R-
GND
L+
L-
Zone 4
WP
GND
R+
R-
GND
L+
L-
Zone 3
WP
GND
R+
R-
GND
L+
L-
Zone 2
WP
GND
R+
R-
GND
L+
L-
Zone 1
WP
GND
R+
R-
GND
L+
L-
CLIP CLIP CLIP
CLIP CLIP
GND
+24 V
-14 +9
GAIN
-14 +9
GAIN
-14 +9
GAIN
WP