6
•
Screen lock sound
:
Activate
sound
when
you
unlock
or
lock
the
screen.
2.2.2 Display
•
Brightness
:
Adjust
the
brightness
of
the
screen
by
dragging
the
slider
bar
left
or
right,
then
click
OK
.
You
can
also
select
automatic
adjustment.
•
Wallpaper
:
Change
the
background
of
the
home
screen
by
three
(3)
options.
Refer
back
to
section
1.2 Wallpapers
for
details.
•
Auto-rotate screen
:
When
you
rotate
the
tablet,
the
screen
changes
direction
automatically.
•
Sleep
:
Adjust
idle
time
before
the
screen
locks.
•
Font size
:
Set
the
size
of
the
system
font
with
four
options:
Small,
Normal,
Large,
and
Huge.
2.3 Personal
2.3.1 Accounts and Sync
When
the
device
accesses
applications,
such
as
the
calendar,
it
needs
to
log
in
with
an
ID
to
sync
data
on
your
account
with
data
on
your
tablet.
•
Account Synchronization
:
Touch
the
Account
Sync
switch
to
enable
or
disable
