Steren AMP-013 Manual De Instrucciones página 28

4. INSTRUCTIONS
7.- When not using the devices turn off the amplifier and turn off the microphone and remove
the microphone´s battery and disconnect the amplifier.
Connection diagram:
4.1 How to use the MP3 Player
1. Turn the amplifier on.
2. Insert a SD card or USB memory in the slot, the audio file will play automatically.
Don't use this modality at the same time with the AUX mode to avoid mix the sounds.
3. Use the buttons
press and hold these keys to decrease/ increase the
master volume.
4. To finish, press the button
(USB or SD) or press INPUT button until select other
modality.
/ to choose an audio track. Also
and remove your device
13