RIGOL
2-4 Copyright ©1998-2008 RIGOL Technologies, Inc.
User’s Guide for DS1000CA Series
1. Channel coupling
To use Channel 1 as an example, input a sine wave signal with DC shift.
Press CH1→Coupling→AC to set “AC” coupling. It will pass AC component blocks
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:
AC coupling
setup
AC coupling
status symbol
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