EXFO RTU 310-310G IP Services Test Head - Manual (Page 59)

Introducing the Smart User Interface
Ethernet and Fibre Channel Application 47
Global Test Status and Controls
Date and Time
Indicates the date (YYYY-MM-DD) and time (HH:MM:SS).
Refer to Time Options on page 334 for more information on time format
and time zone.
System Alarms
The System alarms provide a quick indication about the alarm status of the
RTU-310/310G unit.

H (History) LED: Indicates the alarms/errors that occurred in the past.
A green LED indicates that no alarm/error has occurred, while a red
LED indicates that at least one alarm/error has occurred.

C (Current) LED: Gives the current status of the alarm/error. A green
LED indicates that there is no alarm/error, while a red LED indicates
that at least one alarm/error condition has occurred in the last second.
Refer to System Alarms on page 367 , for more information on the type of
alarms/errors encountered on the RTU-310/310G unit.