Tektronix TDS2000C series User Manual page 105

Square Wave or Pulse
Video Signal
TDS2000C and TDS1000C-EDU Series Oscilloscope User Manual
Sine wave
FFT
Undo Autoset
When you use the Autoset function and the oscilloscope determines that the signal
is similar to a square wave or pulse, the oscilloscope displays the following
options:
Square wave or
Multi-cycle square
Single-cycle square
Rising edge
Falling edge
Undo Autoset
When you use the Autoset function and the oscilloscope determines that the signal
is a video signal, the oscilloscope displays the following options:
Video signal options
Fields ►All Fields
Lines ►All Lines
Lines ►Number
Odd Fields
Details
Converts the input time-domain signal into its frequency
components and displays the result as a graph of
frequency versus magnitude (spectrum); because this is a
mathematical calculation, refer to the Math FFT chapter
for more information
Causes the oscilloscope to recall the previous setup
Details
Displays several cycles with appropriate vertical and
horizontal scaling; the oscilloscope displays Pk-Pk, Mean,
Period, and Frequency automatic measurements
Sets the horizontal scale to display about one cycle of the
waveform; the oscilloscope displays Min, Max, Mean, and
Positive Width automatic measurements
Displays the edge, and the Rise Time and Peak-to-Peak
automatic measurements
Displays the edge, and the Fall Time and Peak-to-Peak
automatic measurements
Causes the oscilloscope to recall the previous setup
Details
Displays several fields and the oscilloscope triggers on any
field
Displays one complete line with parts of the previous and
next line; the oscilloscope triggers on any line
Displays one complete line with parts of the previous and
next line; use the multipurpose knob to select a specific line
number for the oscilloscope to use as a trigger
Displays several fields and the oscilloscope triggers only on
odd numbered fields
Reference
81