Samsung PN51E6500EFXZA - Manual (Page 653)

9. Some options cannot be accessed
in Link Browsing mode. (To access
such options, switch to Pointer
Browsing mode.)
10. Some text may appear corrupted
because the number of supported
fonts is limited.
11. The response to a command on the
remote or the screen display may be
delayed temporarily if a web page is
currently loading.