Lyric Function On/ Off
M5001/M5002 supports lyric display. If you stored songs with lyric files, you can turn on the lyric to read by the steps below.
1.In playback mode, call submenu.
2.Select the Lyric On item and press OK key to confirm, you can read the lyric as the track is playing. (if lyric function is already on, you will see Lyric Off)
3.To turn off the function, choose Lyric Off option.
SRS WOW
M5001/M5002 supports SRS WOW effect. WOW is a special combination of SRS audio technologies that creates a thrilling experience with deep rich bass from sound source.
Note that when SRS is enabled, the EQ settings will be disabled at the same time.
1.In playback mode, call submenu.
2.Select and enter the SRS option.
Note: The 
mark is a trademark of SRS Labs, Inc. WOW technology is incorporated under license from SRS Labs, Inc.
3.Select On to enable the SRS (WOW) effect. Select Off to disable the SRS (WOW) effect.
4.Also you can select other sound effects Field Brightness, TruBass, or WOW Volume, and adjust the values.
-Brightness: indicates the SRS effect brightness.
-TruBass: TruBass is a patented SRS technology that enhances bass performance and delivers the perception of deep rich bass.
-WOW Volume: indicates the WOW effect volume.
15