Operation Manual

28 89-042 Issue 5
Note that after power up approximately 2 minutes elapses before the UTC is
available (log entry 'UTC clock found'). During this time period, and for about 30
seconds after, any entries to the log file will have a null timestamp (00-00-00
24:60:60). The elapsed time from power up will be valid. Approximately 2.5 minutes
after power up log entries will be both timestamped and show an elapsed time since
power on.
To determine the actual timestamp of a log entry that shows null time, calculate by
finding the time at which the UTC is detected and subtracting the difference in
elapsed times from the UTC.
3.32 Log File (Unfiltered)
3.33 Log File (Alarms)
On selecting this display there will be a delay whilst the security log records are
filtered from the complete log file.