Tektronix NetTek YBT1E1, Руководство пользователя

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Testing a Circuit
NetTek YBT1E1 T1 & E1 Circuit Tester User Manual
3- 23
NOTE
. Errors and alarms data collection continues while viewing
this screen. To view the Errors or Alarms count, select the Close
button; then select the desired display tab.
Setting the DS0 Data Collection Update Time Interval
To set the update interval of the DS0 Activity Graph data record, do
the following:
1. Select Setup > Edit > Data Collection .
2. Select a Minutes, Hours, or Days option button.
3. Tap the corresponding left/right arrows to increment or
decrement the Update Interval value. (You can also tap the
keyboard icon in the taskbar or attach an external PS2 keyboard
to enter a specific value.) The DS0 Activity Graph time span
(data record full screen) is shown in the scroll box.
4. Tap OK .
NOTE
. The updated settings become the active settings. They will
also be used as the default settings at the next power up.
Updating the time interval restarts the test. Data collected for the
current test is deleted from memory.
Monitoring Audio Data On a DS0 Channel
Use the following procedure to monitor audio data on a selected DS0
channel:
1.
Tap a DS0 channel number at the bottom of the display;
1 through 24 (Option T1) or 1 through 32 (Option E1).
2. Set the the speaker option button to On .
3. Tap and drag the slider to control the speaker volume.