MPO6002EDU Series Oscilloscope Guide

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The label setting menu includes the following menu items.

* Press Display to turn on or off the display of the channel label. If it is enabled, the label will be displayed at the

left side of the waveform. When on, CH1 is, by default, displayed to be the channel label.

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* Press Preset to select the preset labels such as CH1, CH2, CH3, CH4, SCL, Data, CS, MISO, MOSI, RX, TX,

ACK, IN, and OUT.

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*Press Edit and the label editing interface is automatically displayed . You can input the label manually.

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For example, set the label to " Hantek-1". In the virtual keypad, rotate the V0 knob to select "Caps" and press down

the knob to switch the uppercase or lowercase mode. Rotate the V0 knob and select "H", press down the knob.

Then, in the input selection area, rotate the V0 knob and select "a". Press down the knob to input "a". Use the same

method to input "ntek-1". Press Enter to compete the editing. You can also enable the touch screen to operate by

touch gestures. If Display is enabled, the label “Hantek-1” will be displayed at the left of CH1 waveform.

To delete or modify the input characters, rotate the V0 knob or enable the touch screen to realize it.

* Rotate the V0 knob - use the Delete key or Clear key to delete or modify the characters. To modify the characters,

input the desired characters again.

* Enable the touch screen - use the touch gestures to directly move the cursor to the right side of the character required

to be deleted or modified, and then tap the Delete key or Clear key to delete the character. To modify the characters,

input the desired character again or delete the character.

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Math Waveforms

To display math waveforms  

To adjust the math waveform scale and offset

Units for Math Waveforms

Math Operators

Math Transforms

Math Filters

Math Visualizations

You can define up to four math functions. One math function waveform can be displayed at a time. The math function waveform is displayed in light purple.

MPO6002EDU series can realize multiple math operations between waveforms of different channels, including

l arithmetic operators (A+B, A-B, A× B, and A/B)

l FFT operation

l function operation: Intg, Diff, Sqrt, Lg, Ln, Exp, Abs, and AX+B (linear function)

  logic operation: A&&B, A||B, A^B, and !A

NoteWhen you select the source, only the enabled channel is available.

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To display math waveforms

1 Press the [Math] key on the front panel to display the Waveform Math Menu.

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2 Press the Operator softkey and turn the V0 knob to select the math function you want to display. Then,

either push the V0 knob or press the Operator softkey again to display the selected math function.

Use the Source 1 softkey to select the analog channel on which to perform math. You can rotate the V0

knob or repetitively press the Source 1 softkey to make your selection.

5 If you selected an arithmetic operator for the math function, use the Source 2 softkey to select the

second source for the arithmetic operation.

6 To re-size and re-position the math waveform by adjusting the math waveform scale and offset.

TipMath Operating Hints

If the analog channel or math function is clipped (not fully displayed on screen) the resulting displayed

math function will also be clipped.

The math function waveform can be measured using [Cursors] and/or [Meas].

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To adjust the math waveform scale and offset

1 Press the [Math] key on the front panel to display the Waveform Math Menu.

2 Press Offset softkey and turn the V0 knob to re-position the math waveform.

3Press Scale softkey and turn the V0 knob to re-size the math waveform.

NoteMath Scale and Offset are Set Automatically

Any time the currently displayed math function definition is changed, the function is automatically scaled for

optimum vertical scale and offset. If you manually set scale and offset for a function, select a new function,

then select the original function, the original function will be automatically rescaled.

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Units for Math Waveforms

Units for each input channel can be set to Volts or Amps using the Units softkey in

the Channel Menu. Units for math function waveforms are:

A scale unit of U (undefined) will be displayed for math functions when two source channels are used and

they are set to dissimilar units and the combination of units cannot be resolved.

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Math Operators

Math operators perform arithmetic operations (like add, subtract, or multiply) on analog input channels.

Add or Subtract

When you select add or subtract, the Source 1 and Source 2 values are added or subtracted point by point,

and the result is displayed.

You can use subtract to make a differential measurement or to compare two waveforms.

If your waveforms' DC offsets are larger than the dynamic range of the oscilloscope's input channels you will

need to use a differential probe instead.