Kaser BW - Manual (Page 17)

Text Reading
1) From the Main menu, select Text, and press “Mode” to enter the Text
submenu.
2) Dir Select: Choose the directory. The player supports the root level and one
folder level. The player recognizes up to 9 folders, but does not recognize
folders nested within other folders. If the file is in the root level of the
player’s disk, you do not need to do this step.
3) File Select: Browse the files with the “Next” button and select the current file
by pressing “Mode.”
4) Select File Read and press “Mode” to view the file selected in Step 3.
5) Press “Next” or “Prev” to browse the file.