User Manual

6 To Make Measurements RIGOL
DS4000 User’s Guide
6-3
Substraction
Subtract the waveform voltage values of signal source B from that of source A point
by point and display the results.
Press MATH  Operate to select “A-B”:
 Press Source A and Source B to select the desired channels. The channels
available are CH1, CH2, CH3 and CH4.
 Press Invert to turn the inverted display of the operation results on or off.
 Press and use to adjust the vertical position of the operation results.
 Press and use to adjust the vertical scale of the operation results.
 HORIZONTAL POSITION and HORIZONTAL SCALE can also be
used to adjust the horizontal position and scale of the operation results.
Multiplication
Multiply the waveform voltage values of signal source A and B point by point and
display the results.
Press MATH  Operate to select “A x B”:
 Press Source A and Source B to select the desired channels. The channels
available are CH1, CH2, CH3 and CH4.
 Press Invert to turn the inverted display of the operation results on or off.
 Press and use to adjust the vertical position of the operation results.
 Press and use to adjust the vertical scale of the operation results.
 HORIZONTAL POSITION and HORIZONTAL SCALE can also be
used to adjust the horizontal position and scale of the operation results.