3
: Press Switch between USB / BLUETOOTH / LINE
: Short press: Change previous song, Long press Voice DOWN
: Short press: change the next song, press and hold the voice up
: Enter RA / RO / RR
: Short press: Play / Pause / Long press for FOLDER tracking
5.
UNDER FREQUENCY CONTROL
Use this 80HZ-1KHZ knob to set the subwoofer cutoff frequency. Signals that are
above the set crossover frequency will gradually be reduced to prevent them from
interfering with the matrix speakers.
6.
Power LED
This green LED indicator reflects the main power status of the amplifier. The LED will
light only when the subwoofer is connected to a power source and its main power
switch is in the ON position.
7.
Phase switch
This 0 ° -180 ° phase switch allows the user to synchronize the subwoofer for a better
and more accurate bass response
8.
LIMIT LED
This red LED will light and blink when the amplifier detects distortion in the subwoofer.
Simply reduce the input volume when this LED is lit.
9.
MASTER VOLUME CONTROL
Use this knob to control the volume of the entire 2.1 system (subwoofer and array
speakers).
10. SUB VOLUME CONTROL
Use this knob to control the volume of the subwoofer.
11. Array volume control
Use this knob to adjust the volume of the matrix.
12. RCA line out
13. Auxiliary input
14. XLR line input
15. XLR line out
16. Matrix output
17. Voltage selector
18. On / off switch
19. AC input
MODE
DIGITAL VOLUME:
PRESS AND HOLD
MODE
