Sony PRS-900BC - Manual (Page 100)

100
Reading Books
Hiding notes – “Hide Notes”
You can temporarily hide notes. If a link is entirely
overlapped with a highlight and you are unable to tap it,
use this feature.

In the book page, press the OPTIONS button,
then tap “Hide Notes.”
All bookmarks, highlights, and markups within a
book are temporarily hidden.
Notes
 “Hide Notes”/”Show Notes” is displayed only when notes are
present in the book/periodical.
 When you select “Hide Notes” in one book/periodical, the
notes in other books/periodicals are also hidden.
To show the notes again
Press the OPTIONS button, then tap “Show Notes.”