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The sweep will be suspended, the trace in memory B will be read and written into trace C from left to right in about
20 msec. Trace C is viewed. Sweeping will then resume from where suspended. The trace information in B is not
changed.
To exchange traces B and C
The trace information in B and C is interchanged point for point from left to right in about 20 msec. If trace B is not
displayed, it remains undisplayed. If trace C is not displayed, it remains undisplayed.
To store TRACE A into trace C. the trace A data must first be transferred into trace B:
Example
Comparisons of up to three different signal traces can be made simultaneously using traces A, B, and C. In this
example, the modulation level of a signal will be changed for each trace. To start, clear the display with (,,,, A
and [,,,., B.
The signal with the desired level of modulation will be
stored in trace C:
B and allow one sweep.
Press m
Press (,,,, 1 which writes the trace from B into C.
Change the modulation level, allow one sweep and
store in B with m B.
To view C, press m j.
100 Manual Operation
press m (I*(rl 1 (which also erases last trace C)
or press m (,.,,,1 i (which also saves last trace C in B)
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