Paradyne Hotwire 7975 User Manual page 72

Messages and Troubleshooting
6-6
Table 6-2. Troubleshooting (2 of 2)
Symptom Possible Cause
H
Not receiving data. The network or data port
cables are not
connected (check front
panel LEDs for more
information).
H
H
A test is being executed A test is being executed
on the unit (check the
TEST LED on the front
panel).
H
The far-end device is
off-line.
Power-Up Self-Test The unit has detected an
fails. Only Alarm internal hardware failure.
LED is on after
power-up.
December 1998
Solutions
H
Check network and data port
cables.
H
Run Loopback tests. Refer to
Chapter 5, Testing .
H H
Stop the test or wait for the test to Stop the test or wait for the test to
end.
H
Make sure the far-end device is
on.
H
Reset the unit and try again.
H
Contact your service
representative.
7975-A2-GB20-40