Spectracom VelaSync 1232 User Manual page 223

Web UI Page loc-
ation
HOME page, Sys-
tem Status
panel, Status
row
MANAGEMENT/
NTP Setup page
NTP Status Sum-
mary panel
Stratum row
VelaSync User's Manual
Current Status
SYNC indicator is not VelaSync is in
"lit" (not Green).HOLD Holdover
indicator is "lit" mode—OR—
(Orange).—OR—FAULT VelaSync is
indicator is "lit" (Red). now out of
Below the System Time Sync
Status panel there is an
Out of Sync alarm state-
ment
Stratum 15 NTP is not syn-
chronized to
its available
input ref-
erences
(VelaSync may
have been in
Holdover
mode, but Hol-
dover has since
expired
without the
return of valid
inputs)
Indication Troubleshooting
All available Input References have
been lost. The Reference Status
table on the HOME page will show
the current status of all inputs
(Green is valid and Red is invalid or
not present).
1. Make sure the Input Reference
Priority table still has the desired
reference inputs Enabled, based on
the desired priority. See
figuring Input Reference Pri-
orities" on page 112
2. Make sure the desired input ref-
erences are still connected to the
correct input port of VelaSync.
3. Verify GNSS antenna installation
(if applicable). See
ing GNSS Reception" on the
next page
.
Note: If VelaSync was just recently
powered-up or rebooted and input
references are applied, no
troubleshooting may be necessary.
Allow at least 10-20 minutes for
the input references to be declared
valid and NTP to align to the Sys-
tem Time (allow an additional 35-
40 minutes for a new install with
GNSS input).
1. Verify in the Configure Refer-
ence Priorities table that all avail-
able references enabled. See
"Configuring Input Reference
Priorities" on page 112
2. Verify that the Reference Status
on the HOME page shows "OK"
(Green) for all available references.
3. Verify NTP is enabled and con-
figured correctly. See
ence Configuration" on
page 75
.
APPENDIX
"Con-
.
"Troubleshoot-
.
"NTP Refer-
211