Using the Oscilloscope 3
Keysight U1610/20A User’s Guide 79
Math functions
Press to perform math functions on analog channels.
Select the math operations
Press and use the keys to select a math operation.
Press again to exit the selection menu.
Adjust the math waveform scale or offset
Press / and use the or key to set the scale factor
(unit/division) or offset respectively for the selected math operation. Set the Volts
or Amps unit for the scale/offset via Probe setting ( menu). The units are:
Ch1 + Ch2 Adds channel 2 voltage values to channel 1 voltage values
point by point.
Ch1 – Ch2 or
Ch2 – Ch1
Subtracts channel 2/channel 1 voltage values from
channel 1/channel 2 voltage values point by point.
Ch1 * Ch2 Multiplies channel 1 and channel 2 voltage values, point
by point.
Ch1/Ch2 or
Ch2/Ch1
Divides channel 2/channel 1 voltage values by channel 1/
channel 2 voltage values point by point.
d/d t(Ch1) or
d/d t(Ch2)
Calculates the discrete time derivative of channel 1 or
channel 2.
∫(Ch1)d t or
∫(Ch2)d t
Calculates the integral of channel 1 or channel 2.
Ch1 + Ch2 : V or A
Ch1 – Ch2 : V or A
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