Mach Speed Technologies TRIO T4300HD - Manual (Page 18)

Once you have entered the Music Playback mode, your file should begin playing
automatically. This screen will display a visualizer, equalizer mode, bitrate,
repeat mode, file name, artist, album, and lyrics (if available). If you have Album
art properly loaded, the CD image in the upper right hand corner will change to
that album art.
EQ- Tapping this icon will cycle between the Equalizer settings
Choose from Normal, 3D, MSEQ, Rock, Pop, Classic, Bass, Jazz,
and User EQ. your selection will be displayed at the top of the
screen, between the visualizer and CD/album art.
More- Tapping this icon will open the Music Playback Submenu,
described below.
Play/Pause- Tapping this icon will alternate between playing and
pausing the file.
If you pause a file, and then return to the main
menu, or press the back button, the player will remember your
place in the file. When you return to Music Playback mode and that
video, you will be prompted to resume playback.
Previous- Tapping this icon will skip to the previous track, and if
you press your finger there and hold it, the current track will rewind.
Next- Tapping this icon will skip to the next file, and if you press
this icon and hold your finger there, the current track will fast
forward.