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Operation
Figure 3-22
The Interval Statistics screen displays information on only one error condition at a time. To select
the condition you want displayed –
1.
Type 1 to highlight the Select Statistic field.
2. Use the up and down arrow keys to toggle the field through the available selections (ES, SES,
BES, UAS, LOFC, CRC) until it displays the one you want to view.
3.
Press the Enter key. The screen then displays 24 hours of data on the selected error condition.
Each hour is displayed in four columns, representing 15-minute intervals. The DSU tracks
intervals and hours starting when the system is powered up, so the display does not necessarily
align with the quarter-hour boundaries (5:00, 5:15, 5:30, etc.).
If the Clear Statistics selection on the main Monitor/Status screen was used within the past 24 hours,
the Interval Statistics screen shows only the data accumulated since the reset occurred. Intervals for
which no data has been accumulated display xxx.
When you are done viewing the screen, type 0 and press the Enter key to return to the Monitor/
Status menu.
3-26
SC553 TR54016 INTERVAL STATISTICS
[1] MONITOR NEAR-END USER INTERVAL STATISTICS
[2] MONITOR NEAR-END NETWORK INTERVAL STATISTICS
[3] MONITOR FAR-END INTERVAL STATISTICS
[0] RETURN TO MAIN MENU
Select: [ ]
Monitor Interval Statistics Selection Screen
SpectraComm 553 Fractional T1 DSU
Installation and Operation Manual
Terminal Interface
076R155-000
Issue 7
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