Cursor - Tektronix TDS2000C series User Manual

Reference

Cursor

82
Video signal options
Even Fields
Undo Autoset
NOTE.
Video autoset sets the Display Type option to Dot Mode.
Push the Cursor button to display the measurement cursors and Cursor Menu,
and then use the multipurpose knob to change the position of a cursor.
Options Settings
Type 1 Time, Amplitude, Off
Source CH1, CH2, CH3
, MATH, REFA, REFB,
REFC 2 , REFD
Δ
Cursor 1
Cursor 2
1
For a Math FFT source, measures Frequency and Magnitude.
2
Available only on a 4-channel oscilloscope.
Delta (Δ) values vary with the following types of cursors:
Time cursors display Δt, 1/ Δt and ΔV (or ΔI, ΔVV, and so on)
Amplitude cursors, and Magnitude cursors (Math FFT source) display ΔV, ΔI,
ΔVV, and so on
Frequency cursors (Math FFT source) display 1/ΔHz and ΔdB
NOTE.
The oscilloscope must display a waveform for the cursors and cursor
readouts to appear.
NOTE.
The oscilloscope displays the time and amplitude values for each
waveform when you use Time cursors.
TDS2000C and TDS1000C-EDU Series Oscilloscope User Manual
Details
Displays several fields and the oscilloscope triggers only on
even numbered fields
Causes the oscilloscope to recall the previous setup
Comments
Select and display the measurement
cursors; Time measures time, frequency,
and amplitude; Amplitude measures
amplitude, such as current or voltage
2 , CH4 2 Choose the waveform on which to take
the cursor measurements
2
Cursor readouts display the measurement
Displays the absolute value of the
difference (delta) between the cursors
Displays selected cursor location (time
is referenced to the trigger position, and
amplitude to the reference connection)