d) MP3 Player
1) Play / Pause
2) Previous track / Volume -
3) Next track / Volume +
4) Activate repetition
5) Change usage mode
6) LCD screen
7) SD card slot
8) Equalizer
e) Controls and connectors
1) Master volume
2) Treble and bass (amplifier)
3) Mic Volume
4) Treble and bass (microphone)
5) Echo effect
6) Recording Gain Level
7) Frequency limiter
8) RCA auxiliary input
9) RCA auxiliary input for recording
10) Wired Microphone Input
11) Operating LED indicator
12) On / Off switch
13) Terminals for connecting a 12 V battery
14) Power input
15) Charging LED indicator: Red (charging) / Green (full charge)
PARTS
7
5
6
7
15
ENG
6
1
4
3
2
8
1
2
3
4
5
9
8
10
11
14
13
12
6