Troubleshooting
1.
The
power
was
turned
off
or
the
USB
flash
drive
was
removed
during
the
firmware
update.
→
You
need
to
perform
all
the
operations
once
again.
Go
back
to
the
first
step,
and
follow
all
the
steps
to
the
finish.
2.
An
error
message
is
displayed
and
the
installation
aborts.
→
Follow
the
list
below
to
check
if:
The
USB
flash
drive
inserted
correctly?
No
dust
or
dirt
is
on
the
USB
terminal?
The
firmware
data
is
placed
in
the
root
of
the
USB
flash
drive
file
system?
The
USB
flash
drive
data
is
corrupt,
or
the
USB
f
lash
drive
itself
is
broken?
The
firmware
data
is
the
correct
one
for
your
instrument?
Using
another
USB
flash
drive
results
in
the
same
error?
