Tektronix TBS1000C Series User Manual

8. Push the Horizontal Center Position side-menu button and use the
Multipurpose knob to position the FFT graph horizontally. The readout on
the side menu is the frequency of the waveform point that is positioned on
the center vertical graticule. Use this to quickly measure FFT ‘spike’
frequencies.
9. Push the Horizontal Scale side-menu button and use the Multipurpose knob
to set the horizontal scale (frequency per major graticule division) value. Use
this to expand or contract the FFT waveform to show more or less detail. The
FFT waveform expands around the center cursor.
Analyzing a waveform
TBS1000C Series Oscilloscopes User Manual 113

Tektronix TBS1000C Series Specifications

General

Brand	Tektronix
Model	TBS1000C Series
Category	Test Equipment
Language	English