DLP-503
234-151-077AC
6
of
1
Page
1999
June
7,
Issue
(HDU)
Unit
Disk
Hard
in
Pack
Circuit
Replace
(DLP-510).
service
of
out
SCU
the
take
service,
of
out
not
is
SCU
the
If
1.
replaced?
being
is
type
pack
circuit
Which
2.
If
Controller
Power
Disk
UN356
3.
Step
to
continue
,
If
Disk
Hard
TN9000
or
TN4000,
TN1972,
TN1672,
10.
Step
to
continue
,
press
replaced,
be
to
pack
circuit
UN356
the
At
3.
OFF.
Response: OFF
lights.
LED
to
unit
the
of
top
the
across
horizontally
runs
that
strip
designation
the
up
flip
Carefully
4.
removed.
be
to
pack
circuit
the
allow
pack.
circuit
remove
and
mechanism
locking
Release
WARNING.
See
5.
grounded
be
must
clip
the
and
worn
be
always
must
strap
wrist
A
WARNING:
packs.
circuit
any
removing
or
inserting
before
on
worked
being
unit
the
to
pack.
defective
of
position
into
pack
circuit
new
Insert
6.
position.
into
locked
and
seated
fully
is
pack
circuit
Ensure
7.
press
pack,
circuit
UN356
new
the
At
8.
ON.
9.
PROCEDURE.
THIS
COMPLETED
HAVE
YOU
STOP!
press
replaced,
be
to
pack
circuit
disk
hard
the
with
associated
pack
circuit
UN356
the
At
10.
OFF
packs.)
circuit
UN356
associated
and
disks
hard
of
location
for
1
Figure
(See
.
Response: OFF
lights.
LED
Proprietary
—
Technologies
Lucent
instructions
Company
to
pursuant
Use
Summary of Contents for 4ESS SCS
Page 8: ......
Page 16: ......
Page 18: ......
Page 44: ......
Page 52: ......
Page 66: ......
Page 76: ......
Page 104: ......
Page 116: ......
Page 120: ......
Page 124: ......
Page 136: ......
Page 148: ......
Page 164: ......
Page 166: ......
Page 172: ......
Page 186: ......
Page 194: ......
Page 220: ......
Page 236: ......
Page 242: ......
Page 256: ......
Page 282: ......
Page 288: ......
Page 290: ......
Page 298: ......
Page 306: ......
Page 320: ......
Page 324: ......
Page 336: ......
Page 344: ......
Page 348: ......
Page 362: ......
Page 366: ......
Page 378: ......
Page 386: ......
Page 394: ......
Page 402: ......
Page 416: ......
Page 420: ......
Page 424: ......
Page 432: ......
Page 442: ......
Page 458: ......
Page 464: ......
Page 470: ......
Page 474: ......
Page 476: ......
Page 478: ......
Page 490: ......
Page 496: ......
Page 510: ......
Page 520: ......