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Monitoring the Unit
4-4
7984-A2-GB20-10
February 1999
Table 4-1. Health and Status Messages (2 of 2)
Message What To DoWhat Message Indicates
Net Margin
Threshold, Pt 1
The signal-to-noise margin
has exceeded the
configured threshold.
1. Reconfigure the unit to a higher
Net Margin Threshold.
2. Contact network provider.
Primary Clock Failed
(DSX-1, Pt 1)
A failure has occurred in
the primary clock source
configured from the
Network, DSX, or from the
card internal clock.
1. Verify that the network cable is
securely attached at both ends.
2. Contact network provider.
DeviceFailed
yyyyyyyy
An internal error has been
detected by the operating
software.
yyyyyyyy
indicates the 8-digit
hexadecimal failure code.
1. Provide the 8-digit failure code
shown (
yyyyyyyy
) to your service
representative.
2. Reset the 7984 Standalone
Termination Unit to clear the
condition and message.
Download Failed A firmware download was
interrupted.
Repeat the download.
Net Com Link Down The Network
communication link is
down. Communications
between the management
system and the LTU/NTU
is not possible.
1. Verify that the network cable is
securely attached at both ends.
2. Verify the link protocol for the
COM port is configured correctly.