Tektronix NetTek YBT1E1, Руководство пользователя

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The Measurement Results Windows
NetTek YBT1E1 T1 & E1 Circuit Tester User Manual
2- 21
Current Indicator
The Current indicator color denotes whether an event is detected at
the current measurement period. Red indicates that an event is
detected; white indicates that no event is detected.
Limit Alarm
The Limit Alarm (red arrow) displays when the number of detected
alarm events has exceeded the measurement error/alarm limits as
defined in the
Setup > Edit > Limits tab. The Limit Alarm indicator
is displayed until you change test parameters or restart the test.
Event Detail
The Event Detail displays the time, date, and number of alarms of
the selected event indicator. Tap the left and right arrows to scroll
through the time record for information on each event of the
currently-selected alarm type.
Display Time Span
The
Updates...
button sets the collection resolution and data
collection time of the Rolling Display. To set the time span and data
collection rate, do the following:
1. Tap the Updates... button (or select Setup > Edit > Data
Collection
).
2. Select a Time Interval (data collection time) from the drop--down
list box.
3. Tap OK . Updated settings become the active settings. They will
also be used as the default settings at the next power up.
NOTE
. Updating the time interval restarts the test. Data collected for
the current test is deleted from memory.
The 30 most recent time intervals comprise the default display time
span of the rolling display. You can scroll beyond the 30 most recent
events by tapping and dragging the scroll bar.
Select the History tab to review details of the last 150 time intervals
or the number of errors detected since the beginning of the test.