User`s guide

76 Chapter 3
Screen Reference
AUTOMATIC TEST
Pass/Fail: Burst Timing/Power Ramp
This function measures and analyzes the power burst timing and the amplitude
envelope in the timeslots of the RF burst signal, however, the Power Ramp result
text is shown when the marker is placed at any point of its measured trace. If the
actual data exceeds the limits in the graph, one (or two for two fails) white triangle
marker indicates the failed position at the top of the graph frame. Any data
indicating a failure is highlighted.
Figure 3-16 Passed: Burst Timing/Power Ramp Screen
Figure 3-17 Passed: Burst Timing/Power Ramp Zoomed Screen
Softkey Menu
o Print: Allows you to print a hardcopy of a graphic image from the screen.
o Marker Coars/Fine: Toggles the marker control between Coars
for coarse
and Fine
to move the marker with 10 dots (coarse) or 1 dot (fine) resolution.
The marker readouts for the amplitude and timeslot (in bits) are available at
any point of the measured trace.
o Zoom Off/On: Toggles the zooming function between Off and On. If On is
selected, the rising and trailing edges of Power Ramp are expanded to
observe the details as shown in Figure 3-17.
o Return: Displays the Pass/Fail screen.