Lucent Technologies FiberReach DDM-2000 - Page 1884

DLP-512
: Detailed Level Procedures 363-206-305
Page 4 of 6 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
N
ARROWBAND
S
HELF
25. At NBS, does meter indicate between 4 V and 15 V DC?
26. Check NBS test connections and correct them if needed.
27. At NBS, does meter now indicate between 4 V and 15 V DC?
28. Replace NBS channel unit for channel being tested. If meter still does not
indicate between 4 V and 15 V, replace CO channel unit.
29. At NBS, does meter now indicate between 4 V and 15 V DC?
30. Use CO and NBS SDs to check wiring. Check CO wiring.
31. At NBS, disconnect VOM meter.
32. Is this the last designated channel unit slot to be tested?
33. Is MLT type testing available for use in testing channels?
If
YES
, proceed to
Step 31
.
If
NO
, continue with
Step 26
.
If
YES
, proceed to
Step 31
.
If
NO
, continue with
Step 28
.
If
YES
, proceed to
Step 31
.
If
NO
, continue with
Step 30
.
If
YES
, continue with
Step 33
.
If
NO
, repeat from
Step 2
.
If
NO
, proceed to
Step 42
.
If
YES
, continue with
Step 34
.