Connectors
1.
FUSE
2.
B12V
3.
REMOTE
4.
GROUND
5.
PROGRAM INDICATOR
6.
POWER INDICATOR
7,8. SPEAKER OUTPUT CH1, CH2, CH3, CH4.
9.
CONTROL
AM-CONT socket
10.
SW MCU CONTROL
adjust type switcher
11.
USB
12.
PC-LED
PC connect indicator
13.
RCA INPUT CH1, CH2, CH3, CH4