Probe Attenuation Coefficient Setting - Owon HDS272S User Manual

compensator, and connect the reference wire clamp to the ground wire
connector of the probe compensator, and then press the Auto key on the front
panel.
2. Check the displayed waveform and adjust the probe until the compensation
is correct. See Figure 0-2 and Figure 0-3.
Overcompensation Correct compensation
Under-compensation
Figure 0-2: Display Waveform of Probe Compensation
3. Repeat the steps if necessary.
Figure 0-3: Probe Adjustment

Probe Attenuation Coefficient Setting

The probe has a variety of attenuation coefficients, which will affect the vertical
position factor of the oscilloscope.
To change (check) the set value of probe attenuation coefficient in the
oscilloscope menu, please follow the steps below:
(1) Press the CH1/CH2 key to switch the channel to be used.
(2) Press the F3 to select the desired attenuation coefficient. This setting is
valid until it is changed again.
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