16
LOBE ACCESS UNIT
5.1 Fault Isolation and Troubleshooting
NOTE
It’s assumed in this section that the workstation is active
(that is, requests to be inserted into the ring).
SYMPTOM
ACTION
Corresponding LED is ON.
1. Check the switch for proper
Workstation remains out of
position (see
Section 3.2
).
the ring (network).
2. If the problem still exists, dis-
connect all cables from the unit
and repeat set-up procedures
1 through 4, as described in
Section 3.1
. Check all cables
for proper wiring; then
reconnect all cables back to
the unit and resume operation.
Corresponding LED is OFF.
1. Check the cable attached to
the port for proper wiring and
connections.
2. If the problem still exists,dis-
connect all cables from the unit
and repeat set-up procedures
1 through 4, as described in
Section 3.1
.
5. Troubleshooting
