Owon SDS series User Manual page 75

channel CH1:
1. Press Cursor and recall the Cursor Measure menu.
2. Press the H2 button and choose CH1 for Source.
3. Press the H1 button, the Type menu will display at the right of the screen.
Press the F3 button to select Time for Type, with two purple dotted lines
displayed along the vertical direction of the screen, which indicating Cursor
1 and Cursor 2.
4. According to the measured waveform, adjust the positions of Cursor1 and
Cursor2 by turning the VERTICAL POSITION knob of CH1 and CH2.
The cursor increment window at the left bottom of the waveform shows
absolute difference, frequency and the present time of the two cursors.
Figure 5-62 Waveform of Cursor Measurement
The Cursor Measurement for FFT mode:
Press the Cursor button to display the cursor measurement function menu (CURS
MEAS) in the screen, which includes Vamp Measurement and Freq Measurement at
the mode of FFT, shown as Figure 5-63.
5.Advanced User Guidebook
70