Section 150-619-100
Revision 01
Page 31
specific information about a time slice, but rather
you see information about the entire 24 hour period
in one figure.
To use the Performance History Screen
1. Go to the Main menu, as described in section
20.02.
2. Press <E> on the keyboard. The Performance
History screen appears.
3. Press <S> on the keyboard, to view more span
information, if it is available.
Figure 11 shows the system 7-Day History
Performance Data display. The Errored and
Unavailable Seconds for the HDSL loop and the
DS1 inputs are listed for the current and the
seven previous days.
4. Press <M> on the keyboard to return to the
Main menu.
20.07
Alarm History Screen Viewing the Alarm
History allows you to see information about alarms
and their statue since the last time the information
was cleared.
To use the Alarm History Screen
1. Go to the Main menu, as described in section
20.02.
2. Press the <G> key. The Alarm Status screen
appears.
♦
Press <S> on the keyboard to view more
span information, if it is available.
♦
Press <U> on the keyboard to see an
updated screen of span information.
♦
Press <C> on the keyboard to clear the
screen and delete the displayed information.
Once you have deleted the displayed
information, you cannot retrieve it.
Figure 12 shows an example system Alarm
History screen. The alarms are defined in section
8.
3. Press <M> on the keyboard to return to the
Main menu.
20.08
When you are done, return to the Main
screen. The system automatically logs you out after
5 minutes of keyboard inactivity.
