File Navigator
The File Navigator is a fast and convenient way of moving between tracks, files and folders.
2.Press and hold the 
button in the MUSIC, RECORD, VIDEO, PHOTO, or
3.A list of available files for the current mode will be shown. (i.e. in
4.Use the 
and 
buttons to move up and down the list of files.
5.Highlight the file you want to play and press 
.
6.To enter a folder or subfolder, highlight it and press either 
or 
.
7.To exit a folder, press 
or 
.
8.To close the File Navigator, press and hold the 
button.
Deleting Files
1.In the MUSIC, RECORD, VIDEO, PHOTO, or 
to enter the File Navigator.
2.Navigate to the file you want to delete with the 
/ 
and 
/ 
buttons.
3.With the file highlighted, press the 
button. A “Delete? Yes / No” message will appear.
4.Use the 
button to highlight “Yes” and press 
to permanently delete the file.
Voice Recording
1.Press and hold the 
button for 2 seconds in any mode (except Radio) to activate the MP850’s
2.Press 
to pause the recording, and press 
again to resume.
3.Press and hold 
for 2 seconds again to finish the recording.
4.Recordings can be found in the RECORD mode.
13