OPERATION
Internal Battery
Warning!
!
The
Internal
battery
pack
should
only
be
replaced
by
an
authorized
DT
Research
service
representative.
Please
contact
your
product
and/or
service
provider
for
internal
battery
replacement
service.
Powering ON and OFF
To
activate
the
DT311,
push
and
quickly
release
the
Power
Button.
The
display
will
come
on
in
a
few
seconds.
To
put
the
DT311
in
Standby
mode,
push
and
quickly
release
the
Power
Button.
To
turn
the
DT311
off
for
extended
storage,
power
off
safely
using
any
software
function
that
"shuts
down
computer"
provided
in
the
software
operating
system.
NOTE:
The
battery
packs
shipped
with
your
tablet
may
be
low
in
power—please
use
the
AC
‐
DC
adapter
with
the
DT311
when
setting
up
for
the
first
time
to
fully
charge
the
internal
battery
pack.
You
may
charge
the
external
battery
pack
with
it
attached
to
the
DT311,
or
with
the
optional
external
battery
charger
kit.
NOTE:
When
the
battery
pack(s)
is
(are)
charging,
the
blue
‐
colored
Battery
LED
should
blink
slowly.
If
plugging
in
the
AC
‐
DC
adapter
does
not
trigger
this
blinking
activity
and
the
LED
stays
dark,
the
battery
pack(s)
may
have
been
drained
substantially.
Try
unplugging/
replugging
the
AC
‐
DC
adapter
to
the
DT311
a
few
times
to
activate
the
charging
process.
NOTE:
To
conserve
power,
use
(push
and
quick
release)
the
Power
Button
to
put
the
tablet
in
“Standby”
mode
while
not
in
use.
Pushing
briefly
on
the
same
button
will
wake
up
the
system
within
seconds.
NOTE:
Avoid
using
the
Power
Button
(“hold
4+
seconds”
feature)
to
turn
off
the
tablet—this
form
of
hardware
shutdown
is
intended
to
be
a
means
of
recovery
from
lockups,
and
not
as
normal
operation.
ENGLISH
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