Hantek 1060 User Manual page 22

2. Set Channel Coupling
With CH1 taken for example, input a sine wave signal containing a dc offset.
Press CH1→Coupling→AC to set "AC" coupling. It will pass AC component but block the
DC component of the input signal.
The waveform is displayed as Figure 2-3
Figure 2-3 Waveform Display
Press CH1→Coupling→DC, to set "DC" coupling. It will pass both AC and DC
components of the input signal.
The waveform is displayed as Figure 2-4:
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