TAP-
115
363-206-295
Clearing
Trouble
:
1997
December
1,
Issue
2
of
2
Page
7.
!
CAUTION:
Replacing SYSCTL
pack.
circuit
on
memory
internal
updating
involves
Replace SYSCTL (DLP-501
test.
LED
repeat
and
)
again?
fail
test
LED
Did
8.
If YES
with
continue
then
,
9
Step .
If NO then
,
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.
9.
NOTE:
One
DDM-2000.
of
wiring
backplane
in
be
to
appears
problem
The
swap
to
is
this
verify
to
way
SYSCTL
an
with
pack
circuit
any
and
in
packs
circuit
corresponding
with
indication
diagnostic
inconsistent
it
packs,
circuit
the
with
moves
problem
the
If
DDM-2000.
another
stays
problem
the
If
defective.
is
packs
circuit
more
or
one
that
means
circuit
the
not
but
assembly,
entire
the
DDM-2000,
original
the
with
backplane
printed
a
has
DDM-2000
The
replaced.
be
should
packs,
field.
the
in
repaired
be
cannot
and
group
support
technical
regional
your
call
assistance,
technical
need
you
If
manual.
this
of
front
in
listed
number
RTAC
Technologies
Lucent
or
10.
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP.