AT&T SB67030 Administrator's Manual page 252

Symptom
For OHP equipment connected to the AUX OUT jack, this Troubleshooting refers to the ATA front-panel AUX OUT LED. This
describes the behavior of these LEDs:
OFF: There is a problem with the WebUI configuration for OHP. Either Paging is disabled, or the selected Paging Port is
not AUX OUT.
RED: Although the WebUI supports OHP, no connection is detected.
Steady GREEN: The WebUI is configured for OHP on AUX OUT, it is enabled, and the ATA has detected that a cable is
connected.
Flashing GREEN: An OHP is in progress.
We also use these LEDs to help diagnose problems.
Single-zone OHP on AUX
OUT is not working and the
AUX OUT LED (right of the
ATA LCD screen) is OFF.
Troubleshooting
Synapse Administrator's Guide
Probable Cause
Single-Zone OHP Connected to AUX OUT Jack
The OHP is not configured in
the WebUI for use on AUX
OUT.
Corrective Action
Verify the Single-Zone on AUX OUT WebUI configuration:
a. As administrator, log into the WebUI and click
System Settings, then Overhead Paging.
b. Verify that Paging is Enabled. If not, select Enable.
Verify that the Paging System Type is set to Single
c.
Zone.
d. Verify that Select Paging Port is set to AUX OUT
and that your OHP system is physically plugged into
the AUX OUT jack.
e. Click
252
ATA OHP