The Vertical controls
The Vertical controls set the vertical settings (position and scale) for each
channel, and enable turning on or off individual waveforms.
■
The Vertical Position knob adjusts the vertical position for each channel’s
waveform.
Push the Position knob to move the waveform so that the ground reference
level is on the center graticule of the screen.
NOTE. You can choose the Fine knob sensitivity in the Function button
(Navigation controls) to let you make smaller adjustments with the position
knob.
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The Channel 1, or 2 Menu buttons open (signal coupling, bandwidth, probe
attenuation and type) the side menu where you can set the vertical parameters
for each channel ( including signal coupling, bandwidth, probe attenuation,
and probe type), or to display or remove that channel’s waveform from the
display. See Setting channel input parameters on page 45.See Displaying and
removing a waveform on page 79.
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The Vertical Scale knob sets the vertical scale (volts or units per vertical
graticule division) for each channel.
NOTE. You can choose the Fine knob sensitivity in the Function button
(Navigation controls) to let you make smaller adjustments with the position
knob.
■
The Math button opens the side menu where you can set the parameters to
create and display a math waveform, or to display or remove the Math
channel waveform from the display. See Creating math waveforms on
page 108.
■
The Ref button opens the side menu with controls to display or remove a
reference waveform from the screen. See Displaying reference waveforms on
page 118.See Recalling waveform data on page 134.
■
The FFT button opens the FFT screen and shows side menu where you can
set the FFT display parameters. See Using FFT to see signal frequency
information on page 110.
Appendices
164 TBS1000C Series Oscilloscopes User Manual
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