SIG
L
ENT
SDS1000X User Manual
153
To Use the History Function
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 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
and
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.
Figure 88 History
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.
When press the
Run/Stop
button or enable the history function, you may not get
the maximal frames, because the memory is not filled. So if you want to get the
maximal frames, please wait for enough time for acquisition.
The table shows the maximal frame according to the sampling rate and current
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Summary of Contents for SDS1102X
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Page 89: ...SIGLENT SDS1000X User Manual 69 Figure 28 Relative Window Trigger www biall com pl...
Page 91: ...SIGLENT SDS1000X User Manual 71 Figure 29 Interval Trigger www biall com pl...
Page 95: ...SIGLENT SDS1000X User Manual 75 Figure 32 Runt Trigger www biall com pl...
Page 109: ...SIGLENT SDS1000X User Manual 89 Figure 44 SPI Trigger www biall com pl...
