GDS-2000E Series User Manual
116
Ground coupling mode. The display
shows only the zero voltage level as a
horizontal line.
Observing the AC portion of the waveform using AC
coupling
Input Impedance
The input impedance of the GDS-2000E is fixed at
1MΩ. The impedance is displayed in the channel
menu.
1. Press the Channel key.
2. The impedance is displayed in the
bottom menu.
Invert Waveform Vertically
1. Press the Channel key.
2. Press Invert to toggle Invert On or
Off.