Symmetricom TimeSource 3100 User Manual

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5
194 TimeSource 3100
Troubleshooting
097-72020-01 Issue 9: November 2003
HOLDOVER All inputs (GPS signal, span
inputs, and remote oscillator
inputs) are lost or unacceptable,
and the system is now using the
internal oscillator.
None required.
CRITICAL ACO
EVENT
The ACO push button has been
pressed to deactivate a critical
audible alarm.
None required.
DOWNLOAD
FAILED
The software download has
failed.
Retry the software download.
DOWNLOAD IN
PROGRESS
Software is being downloaded. Wait until the download has been
completed.
DOWNLOAD
SUCCESSFUL
The software has been
downloaded successfully.
None required.
GPS ERROR
(Note 1)
The GPS receiver is reporting an
error.
None required.
MAJOR ACO
EVENT
The ACO push button has been
pressed to deactivate a major
audible alarm.
None required.
MINOR ACO
EVENT
The ACO push button has been
pressed to deactivate a minor
audible alarm.
None required.
POWER UP
RESTART
The system processor has just
started up.
None required.
RO x ERROR
(Note 1)
An error has been detected on
the specified remote oscillator
input signal.
Troubleshoot the specified remote
oscillator input (check the signal
frequency). Verify the input frequency
matches the equipment configuration.
RO x LOSS OF
SIGNAL (Note 1)
The specified remote oscillator
input signal has been lost.
Troubleshoot the specified remote
oscillator input (check the cable,
connections, source).
ESCIU x LOSS OF
SIGNAL (Note 1)
The signal on the specified
ESCIU port has been lost.
Troubleshoot the traffic-carrying span
input signal source, ESCIU port cable,
and ESCIU port connections.
ESCIU x SLIP The specified ESCIU port has a
frame slip.
Troubleshoot the traffic-carrying span
input signal source.
Table M. Message Troubleshooting (cont’d)
Message Meaning Recommended Action

Symmetricom TimeSource 3100 Specifications

General

Brand	Symmetricom
Model	TimeSource 3100
Category	GPS
Language	English