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Behavior. Each waveform has its own vertical scale parameter. For a signal with constant amplitude, increasing the scale

causes the waveform to appear smaller. Decreasing the scale causes the waveform to appear larger.

The scale affects all waveforms, but affects channel waveforms differently:

■

For channel waveforms, the scale setting controls the vertical size of the acquisition window as well as the display scale.

The range and resolution of the scale value depends on the attached probes and any other external factors you may have

specified.

■

For reference or math waveforms, the scale setting controls the display only. Scaling these waveforms has no affect on the

acquisition hardware.

■

Use the dedicated knob on the front panel for the selected waveform.

■

Enter a value with the on-screen pop-up keypad.

■

Use an attached keyboard to type a value directly into the position field.

What do you want to do next?

Learn more about the Vertical controls.

Learn more about the Waveform controls.

Select the bandwidth

From the Vertical menu, select Vertical Setup.

Overview. Use the following controls (similar to the example shown below) to set the bandwidth and filter unwanted high-

frequency noise from the waveform. You can also use the Bandwidth Enhancement Controls to normalize the bandwidths

between selected channels.

To use. Click the appropriate option buttons and use the drop-down list box to specify the bandwidth you want to acquire. The

available selections and controls will vary depending on the instrument model and probe you are using.

Oscilloscope reference

844 DPO70000SX, MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series

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