Led Conditions For The Expansion Shelf - Symmetricom TimeProvider 5000 User Manual

Chapter 6 Maintenance and Troubleshooting
Troubleshooting
Table 6-4. LED Conditions for the IMC (Continued)
Indicator Label
GPS Status GPS
GPS engine
status indicator
Ethernet MGMT
Management
Port
LEDs on the
Ethernet
connector
Diagnosing the Expansion Shelf Reading LED Conditions
Table 6-5 shows the function of the LED indicators on the front panel of an
expansion shelf.
Table 6-5. LED Conditions for the Expansion Shelf
Indicator Label
Power PWR
Indicator
382 TimeProvider 5000 User's Guide
Description
Green - ToD source is GPS and
GPS engine/interface is
operating normally
Amber - ToD source is GPS and
GPS engine or antenna
is not tracking satellite
Off - ToD source is not GPS
Left Amber Flash - Activity
Left Off - No Activity
Right Green - Link has been
established
Right Off - Link has not been
established
Description
Green - Shelf power available
Off - Shelf power not available
Corrective Action
n/a
Use "show alarm" command to
view alarm IDs and descriptions.
Table A-1 Appendix A,
See in
System Messages
for corrective
actions.
Use "show GPS" command to see
detected satellites and their signal
levels.
This LED should only be OFF if
the TP5000 is not using GPS.
n/a
n/a
n/a
Check cable and connections
Corrective Action
n/a
Check power supply
Table 6-2
See ,"No LED lit on
any module" for probable causes
and more corrective actions.
098-00028-000 Revision F – May, 2012