B-15
Appendix B AN100U/UX Event Log Messages
Redline Communications Inc. Confidential and Proprietary
Synchronization Messages (See also Appendix D, “Synchronization Event Log Messages”
A Slave has failed to detect
the clock signal of a master
The master or slave may not be
configured correctly. The master may
not be generating the required timing
signal. If this is a Master with GPS,
then the GPS signal may be lost.
Follow the synchronization installation guidelines
for installation and troubleshooting of local or
GPS synchronization. Refer to the RedMAX
Base Station Installation Guidelines.
Backup Detected
This AN100U is configured as a
Master, and it has detected the
presence of a Backup Master
Information only. There is no action required.
Backup Function Activated
This AN100U is configured as a
Backup Master, and has been
successfully activated
Information only. There is no action required.
You should see a corresponding message on the
Master device event log, indicating that the
timing signal has been lost.
GPS Detected
An external GPS clock source has
been properly detected.
Information only. There is no action required.
GPS is not Detected
A Master with GPS or a Backup
Master cannot detect the signal from a
GPS device on the Synch In port, at
startup.
A trap will be sent to designated SNMP trap
destinations/receivers.
GPS is not Detected
A Master with GPS or a Backup
Master can no longer detect the GPS
signal on the Synch In port.
This message, followed by the message “GPS
Detected” being logged 30-seconds later may be
an indication that your GPS has gone into
holdover mode. See “AN100U/UX Operation in
GPS Holdover” on page 3-9.
This 30-second signal suppression indicates that
the GPS receiver has been in holdover
continuously for 30 minutes.
GPS is not Detected. Waiting
for GPS...
The Master with GPS cannot detect
the GPS module connected to Synch
In port. The RF interface will not be
started until this problem is resolved.
Follow the synchronization installation guidelines
for installation and troubleshooting of local or
GPS synchronization. Refer to the RedMAX
Base Station Installation Guidelines.
GPS Synchronization Lost
A Master with GPS or a Backup
Master detects the GPS signal, but the
phase offset between the GPS signal
and the internal pulse per second is
outside the tolerable limits of the
system.
A trap will be sent to the designated SNMP trap
destinations/receivers.
Master Detected
A slave has detected the presence of
a master.
Information only. There is no action required.
Table B-1
AN100U/UX Event Log Messages (continued)
Message
Description
Comment
