Vertical Controls
Channel Coupling Control
2-6
Channel Coupling Control
The channel coupling control can be used to remove any DC offset voltage on
a waveform. By setting the coupling control to AC the DC offset voltage is
removed form the input waveform.
To remove any DC offset voltage from a waveform on channel 1, press the 1
front panel key. Press the Coupling menu key until AC appears.
See Figure 2-2.
Figure 2-2
AC Coupling Control
When DC coupling is selected, both AC and DC components of the input
waveform are passed to the oscilloscope. See Figure 2-3.
AC Coupling
AC Coupling Status