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SX-Series Operation Manual REV01 0820
1 2
9 10
MAINS IN
OUT A+B
OUT B
OUT B
B=1 1
+ -
/
B=2 2
+ -
/
A=1 1
+ -
/
OUT A
PIN1=GND (Ground) / PIN2=SIG+(HOT) / PIN3=SIG- (Cold)
Serial Number:
CH-A LINK
CH-A IN
CH-B LINK
CH-B IN
MODE
SENSITIVITY
STEREO
10
9
CHA
CHA
CHB
CHB
ON ON
2
1
ON ON
2
1
ON ON
2
1
ON ON
2
1
ON ON
2,0V 1,4V 1,0V 0,775V
PARALLEL
1 2
9 10
MODE
SENSITIVITY
STEREO
10
9
CHA
CHA
CHB
CHB
ON ON
2
1
ON ON
2
1
ON ON
2
1
ON ON
2
1
ON ON
2,0V 1,4V 1,0V 0,775V
PARALLEL
Stereo Mode
CH A (MID/HIGH)
CH B (SUB)
Audio Source
(DSM-428)
1+
1-
2-
2+
1+
1-
2-
2+
4 Wire Cable
CH B (SUB)
CH A (MID/HIGH)
2 Wire Cable
(1+/1-)
1+
1-
2-
2+
9.2) System Setup with 4 Wire Cable
Four wire system setups with subwoofer and Mid/High cabinet. Maintain proper polarity (+/–) on output and input connectors.
Use Class 2 output wiring.
IMPORTANT: Turn off the amplifier and unplug its power cord.
INPUTS:
Connect analog input wiring for both channels.
CHA Mid/High signal
CHB Sub signal
OUTPUTS:
Speakon® output figure 9.3
Plug the four-wire cable with Speakon® plugs to the subwoofer input socket and to the CHA output
socket of the amplifier.
The wiring is:
Mid/High 1+/1-
Sub 2+/2-
The woofer must be connected 2+/2-. A link Speakon® socket in the sub must link the 1+/1- signal
to the mid/high cabinet.
To connect the mid/high cabinet plug a two wire Speakon® cable into the link socket of the subwoofer
and the cabinet you want to connect. To wiring must be 1+/1-.
DIP SWITCHES:
Select the input sensitivity accordingly your audio source or mixer.
Select the Input Mode to Stereo.
Figure 9.3
9.) SYSTEM SETUP