Tektronix TBS2072, User Manual

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The oscilloscope controls
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. Push the Fine button (in Navigation controls) to let you make smaller adjustments with the knob.
The Channel 1 , 2 , 3 , or 4 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 page 30,
Setting channel input
parameters .) (See page 47, Displaying and removing a waveform .)
The Vertical Scale knob sets the vertical scale (volts or units per vertical graticule division) for each channel.
NOTE. Push the Fine button (in Navigation controls) to let you make smaller adjustments with the knob.
The M ( 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 page 58, Creating math waveforms .)
The R (Ref) button opens the side menu with controls to display or remove a reference waveform from the screen. (See
page 64, Displaying reference waveforms .) (See page 72, Recalling waveform data .)
The F ( FFT ) button opens the FFT screen and shows side menu where you can set the FFT display parameters. (See
page 59, Using FFT to see signal frequency information .)
100 TBS2000 Series User Manual