4
2.2
USE
THE
GPS
DEVICE
z
Turn
on
the
unit
outdoors
by
pressing
the
“on/off”
button
until
the
indicator
is
on.
z
For
first
use,
please
initialize
the
unit
and
restore
it
to
default
setting.
(Please
refer
to
3.1for
instruction.)
z
In
10
or
40
seconds,
the
unit
will
begin
to
work
and
acquire
the
GSM
signals
as
well
as
the
GPS
signals.
The
indicator
will
keep
flashing
every
3
seconds
when
the
unit
has
received
the
signals.
z
When
this
unit
receives
GPS
signals
normally,
you
can
use
it
and
do
any
setting
as
the
instructions
of
this
manual.
2.3
EXPLANATION
OF
PARAMETERS/CODES
IN
SMS
MESSAGE
1.
Maps
link:
This
is
the
link
to
the
map
showing
the
position
of
the
tracker
unit.When
click
the
link,
if
a
map
is
displayed,
there
is
GPS
information
for
the
unit.
If
there
is
no
may,
there
is
no
GPS
information
for
the
tracker.
2.
V:A/V:
Indicates
GPS
signal.
V:A
indicates
there
is
a
GPS
signal;
V:V
indicates
there
is
no
GPS
signal.
3.
2014
‐
07
‐
2906:41:43
The
date
and
time
stamp
when
the
unit
last
received
a
GPS
signal.
4.
S:
007km/h:
This
indicates
the
last
known
speed
of
the
unit.
5.
Bat:80%
The
approximate
amount
of
battery
charge
remaining.
The
value
is
between5%and
100%,
with
100%
being
fully
charged.
6.
4109112546:
The
IMEI
code
of
tracker
device.
This
number
is
used
for
tracking
website
and
the
app.
3.
SMS
Tracking
1)
Call
the
SIM
‐
card
phone
number
in
the
device
by
other
cell
phone
2)
Receive
a
Maps
link
by
SMS
to
your
mobile
phone
3)
Click
on
the
Maps
link
4)
Now
it
displays
the
position
of
device.
