Steren AMP-025SD Manual De Instrucciones página 23

1. Power on / off the siren.
2. Turn on and off the amplifier.
3. Indicates that the amplifier is on.
4. To connect a microphone.
5. Connect a microphone.
6. Connect an external audio device with 6.3 mm connector (not included).
7. To connect a USB memory stick with music files in MP3 format.
8. SD card slot.
9. Shows the type of file being played, number, name and track time.
10. Press to start playback, press again to pause the music.
11. Press to stop the audio track.
12. Press MODE once and appears RANDOM: repeat audio tracks randomly.
- Press again to access the REPEAT ONE option: to repeat an audio file in
MP3 music contained on a USB stick / SD.
- Press a third time to see the option REPEAT ALL: You can repeat all MP3
audio files contained in a memory.
13. Press to return to a previous track.
14. Jump to the next track.
15. Turn right to increase the volume of the microphone 1.
16. Turn right to increase the volume of the microphone 2.
17. This knob controls the volume of MP3 files and external audio devices.
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