Connection; Push Terminals; System Reference Diagram - Beta Three MU Series Pro User Manual

MU404
MU Series Pro Loudspeaker System
The 4 way push terminal connectors are available for amplifier connections. Paralelled connector is very convenient for
another speaker connection.

Push Terminals

System Reference Diagram

1 INPUT
COMP
OVER
-6
-10
-20
-40
POWER
MUTE
MU404
Attention: The impedance of connected speaker must match the impedance of amplifier output.
Attention: Make sure the polarity of speaker and amplifier correctly.
4
Processor (Optional EQ curves available on CD)
2 A B C OUTPUT D
LIMITER IN-1 LIMITER IN-1 LIMITER IN-1 LIMITER
OVER IN-2 OVER IN-2 OVER IN-2 OVER
-6 HF -6 HF -6 HF -6
-10 MF -10 MF -10 MF -10
-20 LF -20 LF -20 LF -20
-40 SLF -40 SLF -40 SLF -40
MUTE MUTE MUTE MUTE MUTE
CHA
BRIDGE IN
INPUT MODE LF FILTER CLIPLIMITER GROUND
PIN1: SIGNAL GND BRIDGE 50HZ OFF OFF
PIN2: SIGNAL + PARALLEL 25HZ
STEREO 5HZ ON ON
PIN3: SIGNAL -
Serial no:
OUTPUT ASSIGNMENT:
CHA: PIN 1+ : CHA SIGNAL CHB: PIN 1+ : CHB SIGNAL
PIN 1 - : CHA GND PIN 1 - : CHB GND
PIN 2+ : CHB SIGNAL PIN 2+ :
PIN 2 - : CHB GND PIN 2 - :
BRIDGE MONO OUTPUT:
CHB
CHA : PIN1+ : SIGNAL PIN2+ : GND
INPUT
+
+
-
-
E F
IN-1 LIMITER IN-1 LIMITER IN-1 PROGRAM
IN-2 IN-2 OVER IN-2 STATUS
OVER
HF -6 HF -6 HF REMOTE/ID
MF -10 MF -10 MF
LF -20 LF -20 LF
SLF -40 SLF -40 SLF LOCK
MUTE MUTE
- !
CAUTION
A
+
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CHA OUTPUT
+
FUSE
-
Special design for big power！
+
B
-
POWER
CABLE
CHB OUTPUT
+
-
+
Crossover
-
RECALL
/ENTER UP
DISPLAY DOWN
MU404

CONNECTION

+
LOW
-
+
LOW
-
+
HI
-