Self-Test Results; A2-Gb20 - Paradyne Hotwire 7975 User Manual

Monitoring the Unit

Self-Test Results

4-4
Table 4-1. Health and Status Messages
Message What Message Indicates
Net Com Link The Network communication
Down link is down. Communications
between the management
system and the LTU/NTU is
not possible.
Mismatch Rate, The LTU, in fixed rate, is
Pt 1 attempting to communicate at
a faster rate than the NTU
can handle.
The results of the last power-up or reset self-test appear in the middle column of
the System and Test Status screen.
Table 4-2. Self-Test Results Messages
Message What Message Indicates
CPU Failed The CPU failed internal testing.
DeviceFailed One or more of the 7975 Standalone
Termination Unit's integrated circuit
chips has failed device-level testing.
Net DSL The 7975 Standalone Termination
Failed, Pt 1 Unit failed to loop data on the
network DSL circuit of Port 1.
SYNC Pt The 7975 Standalone Termination
Failed, Pt 1 Unit failed to internally loop data on
the synchronous Port 1.
Memory The 7975 Standalone Termination
Failed Unit failed memory verification.
Failure An internal failure occurred.
xxxxxxxx (xxxxxxxx represents an 8-digit
hexadecimal failure code for use by
service personnel.)
Passed No errors were detected.
December 1998
What To Do
1. Verify that the network cable is
securely attached at both ends.
If the LTU is a 2 Mbps product:
1. Verify endpoint is not a 1 Mbps
product
2. Upgrade remote unit to a 2 Mbps
What To Do
1. Reset the unit and try again.
2. Call your service
representative for assistance.
1. Reset the unit and try again.
2. Call your service
re resentative for assistance. representative for assistance.
Record the failure code and
contact your service
representative.

7975-A2-GB20-40