YOKOGAWA AQ6370D - Page 137

6-17
IM AQ6370D-01EN
Waveform Display
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App
Index
Trace F: CALCULATE F
LOG MATH
This key is used to perform LOG calculations on trace-to-trace data and write the results
to trace F. Calculations can be applied to trace C, trace D, and trace E. If both traces
selected for calculation are set to “BLANK”, then the sub-scale is displayed on the left
side of the screen. Otherwise it is displayed on the right side. The calculation results are
displayed in the sub-scale.
F=C-D(LOG) Subtracts trace D from trace C in LOG form.
F=D-C(LOG) Subtracts trace C from trace D in LOG form.
F=C+D(LOG) Adds trace C and trace D in LOG form.
F=D-E(LOG) Subtracts trace E from trace D in LOG form.
F=E-D(LOG) Subtracts trace D from trace E in LOG form.
F=D+E(LOG) Adds trace D and trace E in LOG form.
LIN MATH
This key is used to perform linear calculations on trace-to-trace data and write the results
to trace F. Calculations can be applied to trace C, trace D, and trace E. The calculation
results are displayed in the main scale.
F=C+D(LIN) Adds trace C and trace D in linear form.
F=C-D(LIN) Subtracts trace D from trace C in linear form.
F=D-C(LIN) Subtracts trace C from trace D in linear form.
F=D+E(LIN) Adds trace D and trace E in linear form.
F=D-E(LIN) Subtracts trace E from trace D in linear form.
F=E-D(LIN) Subtracts trace D from trace E in linear form.
POWER/NBW
For more information, see section 6.8.
6.5 Displaying Calculated Waveforms