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and connect the reference wire clamp to the ground wire connector of the
probe compensator, and then press the A u to key on the front panel.
2. Check the displayed waveform and adjust the probe until the compensation
is correct. See F ig u re 3 - 4 and F ig u re 3 - 5 .
O ve rc o m p en s a tio n
C o rre c t c o m p e n sa tio n
U n d e r-c o m p e n s atio n
Figure 3- 4: Display Waveform of Probe Compensation
3. Repeat the steps if necessary.
Figure 3- 5: Probe Adjustment
P ro b e A tte n u a tio n C o e fficien t S e ttin g
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 C H 1 /C H 2 key to switch the channel to be used.
(2) Press the F 3 to select the desired attenuation coefficient. This setting is
valid until it is changed again.
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