DLP-
540
363-206-295
1997
December
1,
Issue
5
of
4
Page
8.
NOTE:
different
a
When
OLIU
existing
an
replaces
OLIU the
,
FAULT
on
LED
new
the
OLIU
the
until
light
will
UPD/INIT
momentarily
is
button
step.
following
the
in
depressed
new
Install
OLIU
slot
service
into
1
Ensure
fibers.
optical
connect
and
OLIU
correct
the
to
connected
is
end
one
at
output
OLIU
other
the
at
input
end.
Reference: DLP-511 or DLP-551
the
depress
Momentarily
9.
UPD/INIT
the
on
button
SYSCTL.
Response: FAULT
on
lights
LED
OLIU
slot
in
2(P). FAULT LED
on
off
goes
OLIU
slot
in
1.
Did
10.
FAULT
on
off
go
LED
OLIU
slot
service
in
1?
If YES
with
continue
then
,
11
Step
.
If NO
do
then
,
TAP-120 or TAP-121.
11.
NOTE:
supported,
not
are
pack
circuit
new
the
to
cross-connections
existing
If
new
the
to
switch
the
and
bad
declared
be
will
pack
circuit
new
the
supported
not
cross-connections
All
completed.
be
not
will
pack
circuit
be
will
switch
the
before
deleted
be
to
have
pack
circuit
new
the
by
successful.
to
switched
has
service
Ensure
OLIU
slot
service
in
1.
from
fiber
optical
Disconnect
12.
OLIU
slot
protection
in
2(P)
the
remove
and
OLIU.