
16
the
sky
is
visible.
PT100
is
indoor
Make
it
work
in
an
open
area
outside
Battery
power
is
low
Recharge
device
Problem:
Can’t
real
‐
time
tracking
on
platform
Possible
Cause:
Resolution:
GPRS
setting
is
not
correct.
Please
set
each
step
strictly
according
to
user
manual.
APN
is
wrong
Ask
your
GSM
provider
for
the
correct
APN,
username
and
password
if
it
has,
then
set
again.
Tracker
ID
set
by
SMS
command
is
not
same
as
that
one
added
in
FMS
Check
if
the
trackers
ID
you
set
into
tracker
is
same
exactly
as
the
one
you
write
in
FMS.
If
your
problem
still
can
not
be
solved
by
above
resolution,
please
using
debug
tool
to
read
tracker
log,
and
send
log
to
us
for
further
analyze.
For
using
debug
to
read
tracker
log,
please
refer
to
“Debug
Read
Tracker
Log”
user
manual.