MTC-SBT300
Installation Instructions
Remove screws from back plate of Control
SB2210 cabinet. Keep all parts for re-
assembly.
Remove back plate from enclosure
Place back plate on
flat
surface face down
1
2
3
WIRE LABELLING IN DIAGRAMS
ORIGINAL WIRES
(Being Removed)
A – RED
B - BLACK
TRANSFORMER SECONDARY
(Output to Speakers)
C – YELLOW
“+” Output
D – GREEN
“-” Output
TRANSFORMER PRIMARY
(From Input Terminals)
E – BLACK
Common
F – RED
Use for 300W@70V, N/C@100V
G – BLUE
Use for 150W@70V, 300W@100V
H – YELLOW
Use for 75W@70V, 150W@100V
I – ORANGE
Use for 37W@70V, 75W@100V
MULTI-CABLE TO SPEAKER DRIVERS
J – GREEN
K – WHITE
L – RED
M - BLACK