10
EN
4 Play
Play from disc
1
Press
CD
to select DISC source.
2
Press to open the disc
compartment.
3
Insert a disc with the label side up.
4
Press to close the disc
compartment.
5
Play starts automatically. If not,
press
.
BTB2570
Play from USB
Note
•
Make sure that the USB device contains
playable audio content.
1
Insert a USB device into the
socket.
2
Press
/
repeatedly to
select the USB source.
»
Play starts automatically. If not,
press
.
BTB2570
Control play
Start, pause, or resume play.
Stop play.
/
Select an album or a folder.
/
Press to skip to the previous
or next track.
Press and hold to search
backward/forward within a
track.
Play a track or all tracks
repeatedly.
Play tracks randomly.
+/-
Increase or decrease the
volume.
Mute or unmute sound.
Select a preset sound
equalizer.
Adjust display brightness.
Show playback information.
