Setting channel input parameters
Use the vertical Menu buttons to select waveforms to display or open menus and
submenus with which to set input parameters for each channel.
Each channel’s settings are independent of every other channel.
Setting input signal coupling
Input signal coupling sets how the input signal is passed to the oscilloscope
sampling circuit.
1. Push the Vertical Menu button for the channel input that you want to set.
2. Push the Coupling side-menu button.
3. Use the Multipurpose knob to select and click the coupling type:
DC coupling passes both AC and DC signal components.
AC coupling blocks the DC component and passes only the AC signal.
TBS2000B Series Oscilloscopes User Manual 47