Paradyne HotWire 7974 User Manual page 58

Monitoring the Unit
5-4
Table 5-1. Health and Status Messages (2 of 2)
Message What Message Indicates
Yellow Alarm at A Yellow Alarm Indication
DSX-1 signal is being received by
the DSX-1 interface.
RAI (Remote Alarm A Remote Alarm Indication
Indication) at G.703 signal is being received by
interface, Pt 1 the G.703 interface.
SYNC Pt Down The interchange circuits
for the DTE port are
configured to monitor DTR
and/or RTS, and a
monitored lead is not
asserted.
Net Margin The signal-to-noise margin
Threshold has exceeded the
configured threshold.
Fallback Rate The LTU had a loss of
signal, and when the line
was restored it did not
resynchronize to the last
known rate, but to a lower
rate.
Primary Clock Failed A failure has occurred in
the primary clock source
configured from the
Network, DSX, or from the
card internal clock.
Net Com Link Down The Network
communication link is
down. Communications
between the management
system and the LTU/NTU
is not possible.
NTU TS16 Not The LTU is configured for
Supported TS16 signaling and the
NTU is not configured to
support TS16 signaling.
Download Failed A firmware download was
interrupted.
DeviceFailed An internal error has been
yyyyyyyy detected by the operating
software. yyyyyyyy
indicates the 8-digit
hexadecimal failure code.
August 1999
What To Do
1. Verify that the units line framing
and line coding are compatible.
2. Contact network provider.
1. Verify that the units line framing
and line coding are compatible.
2. Contact network provider.
Verify that the DTE is providing the
monitored signals.
1. Reconfigure the unit to a higher
Net Margin Threshold.
2. Contact network provider.
1. Verify that the network cable is
securely attached at both ends.
2. Contact network provider.
1. Verify that the network cable is
securely attached at both ends.
2. Contact network provider.
1. Verify that the network cable is
securely attached at both ends.
2. Verify the link protocol for the
COM port is configured correctly.
1. Verify endpoint is a G.703
product. EIA-530-A products do
not support signaling.
2. Replace endpoint or reconfigure
TS16 to data.
Repeat the download.
1. Provide the 8-digit failure code
shown ( yyyyyyyy ) to your service
representative.
2. Reset the unit to clear the
condition and message.
7970-A2-GB20-00