Siglent SDS1000CFL SDS1000CFL User Manual

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SIGLENT

52 SDS1000CFL User Manual

2）. Continue to acquire data while waiting for the trigger condition to occur.

3）. Detect the trigger condition.

4）. Continue to acquire data until the waveform record is full.

5）. Display the newly-acquired waveform.

■ Time Base: The oscilloscope digitizes waveforms by acquiring the value of an

input signal at discrete points. The time base allows you to control how often the

values are digitized.

Use S/div knob to adjust the time base to a horizontal scale suits your purpose,

■ Time Domain Aliasing：

Aliasing occurs when the oscilloscope does not sample the signal fast enough to

construct an accurate waveform record. When this happens, the oscilloscope

displays a waveform with a frequency lower than the actual input waveform, or

triggers and displays an unstable waveform.

Sampled points

Apparent low-frequency

waveform due to aliasing

Actual high-frequency waveform

Picture 2.9-5

Operate Introduction:

Set up Sampling Format

You can press the “Acquisition” option button or turn the “Universal” knob to select

“Sampling” mode, “Peak Detect” mode or “Average” mode..

Set up Averages

When you select “Average” format, you can press the “Averages” option button to

select “4”, “16”, “32”, “64”, “128”or “256”.

Set up function interpolation

You can also turn Sins/x interpolation on or off. Press the corresponding option

button to turn Sins/s on or off.

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Siglent SDS1000CFL