Owon VDS1022l User Manual page 25

When the Mark Cursor function is disabled, click
Normal mode
1. Choose source: choose the channel to be measured by cursors between CH1 and CH2.
2. Check measurement type: choose either Time cursor measurement or Voltage cursor measurement,or both.
Time cursor measurement: Tick on "Time" option, then two light red lines display along the vertical direction of the screen, which represent
Cursor 1 and Cursor 2.
Place the mouse pointer over Cursor 1 or Cursor 2, drag after the mouse pointer changing to
according to the waveform to be measured. The cursor increment window at the left bottom shows current time of the two cursors, absolute time
difference of the two cursors and frequency. (See figure below)
Voltage cursor measurement: Tick on "Voltage" option, then two light red lines which represent Cursor 1 and Cursor 2 display along the
horizontal direction.
Place the mouse pointer over Cursor 1 or Cursor 2, drag after the mouse pointer changing to
according to the waveform to be measured. The cursor increment window on the bottom left shows current position of the two cursors, absolute
voltage amplitude difference of the two cursors and frequency. (See figure below)
The cursor measurement for FFT mode
Check measurement type: choose either Amplitude Measurement or Frequency Measurement at the mode of FFT, or both at the same time.
Frequency Measurement: Tick on "Frequency", enter Home page->Math->FFT, then two light red lines represent Cursor 1 and Cursor 2 show
along the vertical direction on FFT window.
on the left of the Waveform Display Area to show/hide the Mark Cursor menu.
18
, adjust the positions of Cursor 1 and Cursor 2
, adjust the position of Cursor 1 and Cursor 2