Troubleshooting - 1Pps, 10 Mhz Outputs; Troubleshooting - Network Pcs Cannot Sync - Spectracom VelaSync 1232 User Manual

APPENDIX
5.1.7 Troubleshooting – 1PPS, 10 MHz Outputs
If the 1PPS and/or the 10 MHz output (s) are not present, input power may not be
applied. Or VelaSync is not synchronized to its input references and Signature Control is
enabled.
Web UI Page
HOME page
Navigate to
INTERFACES/OUTPUTS/
PPS Output page
Table 5-3:
5.1.8 Troubleshooting – Network PCs Cannot Sync
In order for clients on the network to be able to sync to VelaSync, several requirements
must be met:
214
Current Status
Reference
Status Table
Select the PPS
Output screen.
Troubleshooting 1PPS and/or 10 MHz outputs not being present
Indication Troubleshooting
One or more All available Input References have
input ref- been lost. The Reference Status
erences indic- table on this same page will show
ate "Not Valid" the current status of all inputs
(red) (Green is valid and red is not valid,
or not present). If Signature Con-
trol is enabled in this state, the out-
put may be disabled.
1. Make sure the Input Reference
Priority table still has the desired
inputs enabled, based on desired
priority.
2. Make sure desired input ref-
erences are still connected to the
correct input port of VelaSync.
3. Verify GNSS antenna installation
(if applicable).
Signature Con- 1. With "Output Always Enabled"
trol will show selected, the selected output will
"Output be present no matter the current
Always synchronization state.2. Any other
Enabled", configured value will cause the
"Output applicable output to be halted if
Enabled in Hol- VelaSync is not fully synchronized
dover", with its input references.
"Output Dis-
abled in Hol-
dover" or
"Output
Always Dis-
abled".
VelaSync User's Manual