Mach Speed Technologies PERSONAL MEDIA PLAYER T4 User Manual
Page 13

Play/Pause icon- when you enter the music mode, your song 
will begin playing automatically. Tap this icon to pause or 
resume playback. 
Music Menu 
There are several icons at the bottom of the screen which are your menu icons. 
 
Browser- this will allow you to select files using one of 
several options. 
 
A. Main Dir- select files loaded on the player’s memory 
B. Card Dir- select files loaded on the SD card 
C. All Music- select from a list of all audio files 
D. ID3 list- select from one of several ID3 categories 
E. Play List- select from one of your playlists 
F. Tag List- select one of the audio tags you created 
Setting- this will allow you to adjust several settings in Music 
mode 
 
A. SRS- allows you to adjust your SRS sound effects 
B. User EQ- Allows you to create your own equalizer setting 
C. Add List- allows you to add the current file to a playlist 
D. Add Tag- allows you to “tag” the current file and location to 
return to at a later date. This functions identically to audio 
bookmarking 
Format- this will display information about the file including 
song name, artist, album, genre, sample rate, bitrate and 
whether the file is DRM encrypted or not. 
Lyric Display 
If you have the corresponding .LRC files for your audio files, this player will 
display the lyrics of your songs while they play. To do so, please ensure that the 
lyric file is named identically to your music file and is located in the same folder. 
As a example, if your music file is named “Together.mp3” then the lyric file must 
be named “Together.lrc” and be loaded in the same folder. 
 
 
Video Mode
Video mode will allow you to watch your movie and video files loaded on the 
player. Tapping the + or – buttons in this mode will skip to the next or previous 
file, respectively. Pressing the M button will return you to the main menu. 
 
• Note- this player will playback files which are in AVI (XVID), WMV (non
encrypted), and FLV formats. If you are having a hard time viewing your 
video files, please convert them using the AVI conversion tool included 
with the player. 
