Trace Overlay
The examples below illustrate how the trace overlay feature can be used to compare the return loss measurements between two cables.
1. Connect the first cable and setup the measurement. Refer to
Measurement Setup for additional information.
1. Press Trace (5), then Copy Trace To Memory.
2. Remove the first cable and connect the second cable.
3. Press Trace Display and select Trace & Memory. The purple trace from trace memory is displayed along with the live (yellow) trace.
Note | The trace from memory can only be displayed if the measurement settings (except for Amplitude) have not changed since the trace was copied to memory. If one of the traces is cut off, pressing Amplitude > Fullscale will adjust the reference level to display both traces. |
