QSD42908 User’s Manual
5. Test input interface
Click the left key
1.pop up soft keyboard
2.Input text
3.Save and exit
Click the right key
Cancel the text and exit the edition
Scroll wheel forward
Cursor goes to the front character
6. Playlist interface
Click the left key
Select the file to copy or cancel
Scroll wheel forward
Select the front file
Scroll wheel backward
Select the next file
Cancel and return to the preview interface.
Play the selected file
7. User interface
Enter into the selected user’s privileges setting interface
Single-click the right key
Cancel the operation you did and go back to previous interface
Scroll wheel forward
Select previous file
Scroll wheel backward
Select next file
Drag the left key
Select an area to zoom in (For SAE\YAAN protocol)
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