SSSSSSSSSSS SSSS S SSSSS SSSSSSS S SSS S SSSSS S
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186 TimeSource 3100
Troubleshooting
097-72020-01 Issue 9: November 2003
Troubleshooting with Front Panel Items
All front panel items are shown in Figure 30. The items are described in Table L. Use
Table L to troubleshoot the system based on the front-panel lamps.
Figure 30. Controls and Indicators
Status
GPS
Status
SYS
Alarms
CRIT
Alarms
MAJ
Alarms
MIN
ACO
(Pushbutton)
ACO
(Lamp)
Status
GPS
Status
SYS
Alarms
CRIT
Alarms
MAJ
ACO
(Pushbutton)
ACO
(Lamp)
990-72020-01, -02, -05, -06 Systems
990-72020-04 Systems
Alarms
MIN
Retimed
Span A
Retimed
Span B
BYP
Remote
OSC A,B
Remote
OSC A,B
Span
A & B
Span
A & B