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6-Using the Oscilloscope
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Figure 15: AC-Coupling
6.16 Reversing the Polarity of the Displayed Waveform
To invert the input waveform, do the following:
1. Press the MENU key and the function menu appears at the right side of the screen.
2. Press the MENU ▲ or MENU ▼ key to select CH SETUP . Four items selectable are
displayed at the bottom of the screen.
3. Press
F4
key to jump to
Inverted,
set it as
ON
. The inverted waveform is displayed on the
screen.
Now, you can see a screen that looks like the following figure 16.
Figure 16: Inverted On
6.17 Use USB mass storage device to save waveform data
Insert the USB mass storage device into the USB port and press copy key, then the current