History - SIGLENT SDS1000X-E Series User Manual

SDS1000X-E&SDS1000X-U User Manual

History

The history function can record the waveforms of the input channels before press
the Run/Stop button. In run state, the oscilloscope records input waveform
continually; when fill up the memory (reach the maximal frame), the new frames
will cover the old frames and keep the latest frames.
To use the History function, the HORIZONTAL Format must be set to YT.
Do the following steps to record and replay waveform:
1. Press the History button on the front panel to enable the History function.
When in run state, the waveform will enter the stop state.

When in stop state, and then enable the History function, the oscilloscope

will keep the stop state.
Press History or Stop button to turn off History function.

2. Press the List softkey to turn on or off the list display. The list records the
timestamp of every frame. It is accurate to microseconds.
3. Press the Frame softkey; then turn the Universal Knob to select the frame to
display.
The format of the Frame is A/B; A is the frames number that displaying on

the screen and B is the maximal frame number you can set.
The maximal frame number is determined by the current sampling point

(Curr value) and sampling rate.
Figure 149 History
219
WWW.SIGLENT.COM