Power/Battery
LED
Status:
Blue
indicates
the
battery
is
25%
to
100%
charged
Blinking
blue
indicates
the
battery
is
charging
Orange
indicates
that
the
battery
is
between
11%
to
25%
Blinking
orange
indicates
that
the
battery
is
below
10%
Blinking
blue
and
orange
alternately
indicates
the
battery
is
being
warmed
up.
Do
not
unplug
the
AC/DC
adapter.
OPERATION
Internal
Battery
Warning!
The
Internal
battery
pack
should
only
be
replaced
by
an
authorized
Tangent
service
representative.
Please
contact
your
product
and/or
service
provider
for
internal
battery
replacement
service.
Powering
ON
and
OFF
To
activate
the
Tablet,
push
and
quickly
release
the
Power
Button.
The
display
will
come
on
in
a
few
seconds.
To
put
the
Tablet
in
Standby
mode,
push
and
quickly
release
the
Power
Button.
To
turn
the
Tablet
o
ff
for
extended
storage,
power
o
ff
safely
using
any
software
function
that
“shuts
down
computer”
provided
in
the
software
operating
system.
Always
exercise
care
when
operating
and
handling
the
Tablet.
Do
NOT
apply
excessive
pressure
to
the
display
screen.
We
recommend
using
the
Stylus
provided
to
keep
the
screen
clean.
Avoid
prolonged
exposure
of
the
display
panel
to
any
strong
heat
source.
Wherever
possible,
the
Tablet
should
face
away
from
direct
light
to
reduce
glare.
If
the
AC
‐
DC
power
adapter
is
used
to
recharge
or
power
the
tablet,
do
NOT
use
any
AC
‐
DC
adapter
other
than
the
one
provided
with
the
tablet
or
acquired
from
the
manufacturer
or
its
partners.
In
the
unlikely
event
that
smoke,
abnormal
noise,
or
strange
odor
is
present,
immediately
power
o
ff
the
Tablet
and
disconnect
all
power
sources.
Report
the
problem
to
your
device
provider
immediately.
Never
attempt
to
disassemble
the
Tablet,
as
this
will
void
the
warranty.
Precautions
NOTE:
The
battery
packs
shipped
with
your
tablet
may
be
low
in
power—please
use
the
AC
‐
DC
adapter
with
the
Tablet
when
setting
up
for
the
fi
rst
time
to
fully
charge
the
internal
battery
pack.
You
may
charge
the
external
battery
pack
with
it
attached
to
the
Tablet,
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
Tablet
a
few
times
to
activate
the
charging
process.
NOTE:
To
conserve
power,
use
(push
and
quick
release)
the
Power
Button
to
put
in
“Standby”
mode
while
not
in
use.
Pushing
brie
fl
y
on
the
same
button
will
wake
up
the
system
within
seconds.
NOTE:
Avoid
using
the
Power
Button
(“hold
4+
seconds”
feature)
to
turn
o
ff
the
tablet—
this
form
of
hardware
shutdown
is
intended
to
be
a
means
of
recovery
from
lockups,
and
not
as
normal
operation.
Start
Up
If
the
power
up
(from
Standby
or
otherwise)
is
successful,
the
appropriate
interface
will
be
displayed
after
a
launch
sequence
of
several
seconds.
The
wireless
LAN
connection
may
take
10
‐
15
seconds
to
be
established.
Con
fi
guring
the
T9i
The
tablet
may
be
con
fi
gured
using
the
utilities
and
methods
dictated
by
the
software
operating
system.
The
Tablet
should
be
con
fi
gurable
for
various
properties
such
as
user
pro
fi
les,
network
features,
and
several
system
elements.
Basic
Features
The
Tablet
wireless
tablet
integrates
a
bright
and
responsive
touch
display,
1
USB
port,
and
embedded
networking
elements
such
as
Wi
‐
Fi
or
optional
3G.
The
Tablet
is
complemented
by
a
suite
of
accessories,
including
battery
expansion,
docking
cradles,
and
wall/
vehicle
mount
cradles,
for
a
comprehensive
user
experience.
A
Tablet
typically
integrates
an
802.11
Wi
‐
Fi
adapter
that
may
connect
to
other
wireless
devices
or
access
points.
If
your
Tablet
does
not
come
with
such
a
network
adapter,
please
consult
your
device
provider
to
establish
the
desired
network
connectivity.
