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• Press More > Label to set the label for math operation results. For details, refer
to the descriptions in "
Math Operation Label
".
• Press More > Color Grade to enable or disable the color grade display of the
operation results. When enabled, different colors are displayed on the screen to
indicate the times of data acquisition or acquisition probability.
• Press More > Reset ColorGrade to clear the color grade display and display the
color grade again.
9.1.2 Subtraction
Subtract the waveform voltage values of signal source B from that of source A point
by point and display the results.
Press > Math1 > Operator to select "A-B":
• Press Operation continuously to enable or disable the subtraction operation
function.
• Press SourceA and SourceB respectively, and rotate the multifunction knob
to select the channel for SourceA and SourceB. Then press down the knob to
select the channel. You can also press SourceA and SourceB continuously or
enable the touch screen to select the channel. The available channels for
SourceA and SourceB are CH1-CH4 and Ref1-Ref10.
NOTE
The source of Math2 can be CH1-CH4, Ref1-Ref10, or Math1; the source of Math3 can be
CH1-CH4, Ref1-Ref10, Math1, or Math2; the source of Math4 can be CH1-CH4, Ref1-
Ref10, Math1, Math2, or Math3; only the channels that have been enabled currently can
be selected.
• Press Offset to set the vertical offset of the operation results. For setting
methods, refer to the descriptions in "
Parameter Setting Method
". You can also
directly rotate Wave Vertical POSITION or enable the touch screen to adjust
the vertical offset.
• Press Scale to set the vertical scale of the operation results. For setting methods,
refer to the descriptions in "
Parameter Setting Method
". You can also directly
Operations and Measurements
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