2 Displaying Data
52 Agilent 1000B Series Oscilloscopes User’s Guide
You can also toggle between coarse and fine settings by pushing the
vertical scale knob (see “To adjust the vertical scale” on page 46).
To invert a waveform
You can invert a waveform with respect to the ground level.
1 If the channel’s menu is not currently displayed, press the channel key
([1], [2], [3], or [4]).
2 In the Channel menu, press Invert to toggle between “ON” and “OFF”.
Figure 20 and Figure 21 show the changes before and after inversion.
Coarse The verical scale knob changes the amplitude/div setting
in a 1- 2-5 step sequence from 2 mV/div to 10 V/div
(with “1X” probe attenuation).
Fine Also known as vernier, the vertical scale knob changes
the amplitude/div setting in small steps between the
normal (coarse scale) settings.
Figure 20 Waveform Before Inversion
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