Operation
Zoom In/Out
Under the text interface of ePub file, press OK button,
after the menu appearing, press the number key 5 to go
to the “Zoom” function, after the sub-menu appear,
press the number keys 1~9 to select the font size. (PDF
file supports this function under ADOBE reading
mode.)
Under the text interface, press the number key 8, it can
change the font size gradually.
Number key 5
OK
Exit
