DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-391DATA-CHL (Network Control Data Channel)
10
Notes:
a. Refer to DATA-BD (Network Control Circuit Pack) Maintenance
documentation for a description of these tests.
b. Refer to SW-CTL (Switch Control) Maintenance documentation for a
description of these tests.
c. Refer to the CARD-MEM MO section for information on this test.
Data Channel Reset Test (#107)
This test is destructive.
This test resets the entire data communications interface provided by the
DATA-CON and the four DATA-CHLs. All existing connections over the
DATA-CHLs are dropped.
1. D = Destructive, ND = Non-destructive
EPN Maintenance Board Interface Test (#324) (b) X X ND
12 Volt Power Supply Test (#701) (c) X X ND
Memory Card Insertion Test (#695) (c) X X ND
Memory Card Format and Read Test (#696) (c) X X ND
Memory Card Match Test (#697) (c) X X ND
Memory Card Write-Protected Test (#698) (c) X X ND
Memory Card Directory Recovery Test (#699) (c) X X ND
Memory Card Translation Data Integrity Test (#694) (c) X ND
Memory Card Erase/Write/Read Test (#693) (c) X ND
Table 10-107. System Technician-Demanded Tests: DATA-CHL — Continued
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
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