9-10
IM 701830-01E
9.4
Waveform Addition, Subtraction and
Multiplication
Function
Use the following procedure to add, subtract, or multiply waveforms from two different
channels. Channel allocation is as follows.
Math1 : (Basic) CH1 and CH2; or CH1 and CH5
Math2 : (Basic) CH1 and CH3; or CH3 and CH7
Math1 and Math2 calculations can operate simultaneously.
- computed waveform
+ computed waveform
Operating Procedure
Selecting the computation mode
1.
Press the
MATH
key.
2.
Press the “
Mode
” soft key to display the math menu.
3.
Keep pressing the “
Mode
” soft key until “
Basic
” is selected.
Setting the addition and subtraction type
4.
Press the “
Math1
” or “
Math2
” soft key to display the Math menu.
5.
Press the same soft key again to select the desired type.
→
Note
• “Bin(C1)” of Math1 menu, and “Bin(C2)” and “Bin(M1)” of Math2 menu are described on the
following pages.
• Addition and subtraction can be performed with the phase shifted. However, the addition and
subtraction type differ between the basic mode and the phase mode. For details refer to page 9-13.
• For information about “PS(1)” and “PS(2)” of Math1 menu, and “PS(5)” of Math2 menu, refer to
Section 9.8, “Displaying Power Spectrums.”
