Tektronix 11801C User Manual page 89

11801C User Manual
Step 16: Touch the difference trace to make it the selected trace.
Step 17: Observe the Chan Sel selector in the Knob menu, and then
turn the top knob to the right to set the vertical size to 100 mV/div. You
may need to turn the bottom knob to position the trace completely on
the gratucule.
Step 18: Touch Chan Sel in the Knob menu to select the other input
channel. Observe that the knob labels reflect the channel change.
Step 19: Turn the top knob to the right to set the vertical size to
100 mV/div. You may need to turn the bottom knob to position the trace
completely on the graticule.
Now the input channel traces and the complex difference trace are double
their original size.
Example 3: Defining Complex Traces
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