UNI-T UTD4000 Series - Page 32

.
Math functions are displays of and FFT
mathematical results of waveform channels CH1,
CH2, CH3 and CH4, and the digitally filtered
waveform.
The menu is as follows :
Operating Math Functions
+, -, ×,
÷
23
UTD4000 Four-channel
User Manual
Figure 2-9 Inversion setup for vertical
channel (inverted)
Inverted
waveform
Waveform inversion icon
Figure Math functions
2-10
Math channel
range