EXFO IQS-1700, Руководство пользователя, Страница: 62 / 204

Recording Power Signal Variations
54
IQS-1700
2. Select the channel for which you want to see the power variation data
on-screen by clicking the corresponding buttons in the
Min./Max.
tab.
3.
If you want to specify the duration of power measurements, click the
Use Timer
button, then enter a span using the arrow buttons on each
side of the list. If you are using the numeric box to enter a time value,
you must enter it in seconds (for example, 120 seconds for 2 minutes).
4. Click
Start
to start power measurements.
These can be stopped at any time by clicking Stop . If the timer is set,
power measurements will stop automatically after the specified
duration.
Note:
The remaining duration is indicated under the Start and Stop button.
The Reset button will reinitialize the Min./Max. acquisition results in the
data display.
Selection
indicators