RIGOL
16 User Guide for PVA7000 Series Active Probe
To Adjust Offset Voltage
RIGOL MSO/DS7000/MSO8000 series oscilloscope can provide offset voltage
to the PVA7000 series active probe. The offset voltage adjusts the measured
signal which exceeds the input dynamic range of the probe to within an
appropriate range to ensure the measured signal’s integrity.
You can adjust the offset voltage by operating the front panel menu of the
oscilloscope. The operation method is as shown below.
1. Follow the instructions in To Connect to the Oscilloscope to connect
the PVA7000 series active probe to the channel input terminal (e.g. CH1)
of the MSO/DS7000/MSO8000 oscilloscope.
2. Open the probe offset voltage control menu of the
MSO/DS7000/MSO8000 oscilloscope (front panel operation: 1 → Probe
→ Bias Voltage) and rotate the knob to adjust the value.