Symmetricom TimeProvider 5000 User Manual

098-00028-000 Revision F – May, 2012 TimeProvider 5000 User’s Guide 383
Chapter 6 Maintenance and Troubleshooting
Troubleshooting
-48V A-Bus
A-Bus Battery
Indicator)
BT A Off - A-Bus power OK n/a
Red - A-Bus power failed Check power level from power
supply to power module A.
Check connections to primary
power module A.
Check ground connections.
Check A fuse on the branch
over-current protection unit, and
replace if it is blown.
-48V B-Bus
B-Bus Battery
Indicator (IMC)
BT B Off - B-Bus power OK n/a
Red - B-Bus power failed Check power level from power
supply to power module B.
Check connections to primary
power module B.
Check ground connections.
Check B fuse on the branch
over-current protection unit, and
replace if it is blown.
Expansion
Shelf
alarm/fault
indicator
ALM Off - Expansion shelf operating
normally
n/a
Flashing Green - Software
starting up
Wait for expansion shelf to finish
booting.
Amber -Expansion shelf
operational Minor
Alarm(s)
Use “show alarm” command to
view alarm IDs and descriptions.
See
Table A-1 in Appendix A,
System Messages
for corrective
actions.
Red - Expansion shelf operational
Major/Critical Alarm(s)
Use “show alarm” command to
view alarm IDs and descriptions.
See
Table A-1 in Appendix A,
System Messages
for corrective
actions. After taking corrective
actions, use “reboot imc”
command.
Table 6-5. LED Conditions for the Expansion Shelf (Continued)
Indicator Label Description Corrective Action

Symmetricom TimeProvider 5000 Specifications

General

Brand	Symmetricom
Model	TimeProvider 5000
Category	Server
Language	English