Adjust the microphone volume
USB/SD: Navigation buttons
INPUT /
VOL- /
USB and SD card inputs
Adjust echo effect
Adjust microphone treble
Controls
1
Power on/off
MIC VOLUME
2
3
/
VOL+
Display
4
5
ECHO
6
MIC TRE
7
MIC BASS
8
Adjust microphone bass
9
Mic In jacks (6.3mm audio)
BASS
10
Adjust bass (music)
TREBLE
11
Adjust treble (music)
BALANCE
12
Adjust balance (music)
VOLUME
13
Adjust master volume
9