Chapter 9 Display Settings and Function Buttons
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9.6 Waveform refresh rate (high refresh mode)
Waveform refresh rate refers to how many waveforms the oscilloscope can display per second. The "dead zone"
of oscilloscope refers to the time when the oscilloscope processes and displays the collected waveform. In the
high refresh rate mode, the dead time is greatly reduced, and abnormal signals, such as abnormal jitter, short
pulse, low-frequency interference and instantaneous error, can be detected quickly and accurately.
Slide your finger up from the bottom to open the pull-up menu, and tap
to open the high refresh mode.
Figure 9-5 High refresh mode
Note: When high refresh is turned on and stopped, it is forbidden to enter zoom mode.
9.7 Run/Stop and Single SEQ
Tap
in the right function area to quickly freeze and capture the current signal waveform, tap again, and
the waveform will continue to run; Tap
to conduct single acquisition, and the oscilloscope will display
the single acquisition waveform.
For details, please refer to “
10.2 Run/Stop and Single SEQ Buttons
” in Chapter 11.
9.8 Auto
Use
on the right function key area to turn on the Auto set function. Each time you tap "Auto", the