HYB-LINE (Hybrid Line)
Issue 1 May 2002
8-907
555-233-143
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below. For example,
by clearing error codes associated with the Local Digital Looparound test (#58),
you may also clear errors generated from other tests in the testing sequence.
Table 8-349.
System Technician-Demanded Tests: DS1-BD
Order of Investigation
Short Test
Sequence
Long Test
Sequence
D/ND
1
1.
D = Destructive, ND = nondestructive
NPE Crosstalk test (#6)
X
ND
Hybrid Electronic Power Feed test (#56)
X
ND
Hybrid Circuit and Conference Circuit test (#57)
X
ND
Local Digital Looparound test (#58)
X
ND
Remote Digital Looparound test (#59)
X
X
ND
Station Lamp Update test (#60)
X
X
ND
Station Audits test (#61)
X
X
ND
Ringer Update test (#62)
X
X
ND
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...