Figure 25 Zoom control window (iPA local screen)
8.4.2.3 Zoom and Pan Control (iPA Local Display)
The local zoom function for PIM and Return Loss is almost identical to that described in the
iPA Operating Manual
except
that there is now slide control on each side of the display. The right hand side is for the RL vertical scale and the left hand
side is for the PIM vertical scale.
At the top of the screen is combo window containing a red and blue rectangle. By sliding this rectangle around in the
combo window, the user can move the main plot window to a different part of the trace while keeping the zoom level
unchanged.
Operating Manual
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Passive Intermodulation and Return Loss Fault Ranging Device
36