multiplication, division and FFT operation of channels CH1 and CH2. Arithmetical
operation of the waveform could be canceled by pressing [MATH] button again.
Table 2-6 MATH function menu
Option Setup Description
Operation
+,-,×
÷,FFT
Waveform operation of signal source 1 and signal
source 2
Regulate the vertical gear of the MATH waveform by
the [UNIVERSAL] knob.
Regulate the vertical offset of the MATH waveform by
the [UNIVERSAL] knob.。
Table 2-7 Description of the arithmetical operation function:
Operation Setup Description
＋ CH1+CH2
Add the waveform of signal source 1 with the
waveform of signal source 2
CH1-CH2
Subtract the waveform of signal source 2 from the
waveform of signal source 1
－
CH2-CH1
Subtract the waveform of signal source 1 from the
waveform of signal source 2
× CH1×CH2
Multiply the waveform of signal source 1 with the
waveform of signal source 2
CH1÷CH2
Divide the waveform of signal source 1 by the
waveform of signal source 2
÷
CH2÷CH1
Divide the waveform of signal source 2 by the
waveform of signal source 1
FFT Fast Fourier transform operation
Waveform addition of CH1and CH2is shown in figure 2-18:
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