Sony NSZ-GS7 Getting Started Manual page 5

Using the special keys:
Search
Type your query in the Quick
Search Box, and the player will
suggest content from various
media.
Bookmark
Bookmarks your favourite content.
Other keys:
Function
Keys with orange markings will
be available when the Function
indicator is on.
Shift
Language Selector
When using in the dark:

Turns the backlight on and off*.
* You can set the backlight to be turned
on and off automatically from "Settings"
(see "Help Guide" (page 14) for
details).
Please note that battery power drains
quickly when using this function.
Control with motion:
Motion control is available when
you are launching compatible
applications.