User manual
DSO-1102 USB
DSO-2202 USB
USER’S MANUAL 35
Operate:
Four Types:
A + B Add source A and source B
A - B Subtract source B from source A
A × B Multiply source A by source B
A / B Divided source A by source B
In this function, use the addition, subtraction, multiplication and division function to
operate and analyze the waveform.
Select the operate type in the Operate menu. Select source A and B. Then adjust the
vertical scale and offset to view the math channel clearly. The mathematic result can be
measured by the measure and the cursor.
The Math Function Display: