Avaya Definity SI Maintenance Manual page 1273

DATA-CHL (Data Channel)
Investigate errors in the order they appear in the table below.
Order of Investigation
Data Channel Reset Test (#107) (a)
Data Channel Dual Port Ram Test (#108) (a)
Data Channel Remote Maintenance Loop Around Test (#109)
Data Channel Local Loop Back Test (#111)
Data Channel Crosstalk Test (#110)
1 D = Destructive; ND = Nondestructive
a. These tests are destructive.
1. Determine if there are any active links:
2. Busyout links if necessary:
Table 10-178. System Technician-Demanded Tests: DATA-CHL
Order of Investigation
Control Channel Test (Common Port Circuit Pack) (#52) (a)
NPE Audit Test (Common Port Circuit Pack) (#50) (a)
Data Channel Reset Test (#107)
Data Channel DPR Test (#108)
Data Channel Maintenance Loop Around Test (#109)
Data Channel Crosstalk Test (#110)
Data Channel Local Loop Back Test (#111)
555-233-123
CDR (status smdr-link)
System printer (status sp-link)
Journal printer (status journal-link wakeup-log and status
journal-link pms-log)
PMS links (status pms-link).
CDR (busyout smdr-link)
System printer (busyout sp-link)
Journal printer (busyout journal-link wakeup-log and
busyout journal-link pms-log)
PMS links (busyout pms-link)
Short Test Long Test
Sequence Sequence
X
X
X X
X X
X X
Short Test Long Test
Sequence Sequence
X
X X
X
X
X X
X X
X X
Continued on next page
Issue 4 May 2002
1
D/ND
D
D
ND
ND
ND
1
D/ND
ND
ND
D
D
ND
ND
ND
10-487