Fnirsi FNIRSI-1C15, Быстрый старт

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reference waveform of this unit does not support other
operations such as expansion or measurement. The
reference waveform is useful for a single-channel
oscilloscope. For example, when you want to compare
the driving waveforms of two Mos tubes, you can measure
the waveform of one Mos tube first, then lock the waveform
on the screen, and then move the probe to measure
the other. Mos tube, so two driving waveforms can be
displayed on the screen at the same time for easy
comparison. In the “running” state, click the “REF” button
to latch the current waveform. Click the button again
to delete the latched reference waveform from the screen.
8. Waveform screenshot: Click the "Save" button
in the keypad to capture the current screen and save
it. You can save up to 81 screenshots (9 pages in total,
09