The E-book function allows you to read .TXT files on your ONYX.

In the Main Menu, select E-book using the Forward or Back buttons and press the M button to select it. This will take you to the first .TXT file currently loaded on your player. Use the Forward and Back buttons to "turn the pages" of the document you are reading. Press M to enter a list of the .TXT files you have loaded on your unit, select the file you would like to view and press play to view that file. Press and hold M to return to the main menu.