7
5.1
POWER
Startup:
Long
Press
and
hold
the
power
button,
the
system
will
enter
the
main
interface.
Shutdown:
In
the
main
menu
interface,
Press
the
power
button
about
5
seconds
to
shutdown,
the
system
can
hint
"power
off"
option,
Click
"ok".
You
can
safely
shut
down.
Lock
screen:
Short
press
Power
button
to
lock
screen
or
unlock
screen.
【
Remark
】
When
power
is
empty,
system
will
shut
down
automatically.
5.2
Illegal
turn
off
the
device,
restart
will
scan
and
restore
the
disk,
it
may
take
longer
time
to
enter
into
system
5.3
Earphone
jack:
3.5
mm
standard
earphone
jack
5.4
TF
card:
TF
‐
CARD
slot:
external
T
‐
FLASH
card
5.5
Mini
USB:
Mini
USB
jack:
you
can
use
it
to
connect
the
computer
for
data
transmission,
and
external
connection
USB
flash
drive
5.6
Reset:
When
the
Tablet
is
under
the
condition
of
the
crash,
use
a
small
objects
to
short
press
RESET
button,
Tablet
will
be
forced
to
shut
down.
