Operate The Touch Screen - Owon FDS Series User Manual

Operate the touch screen

 Select a Channel (CH1 channel or CH2 channel): Click the channel
pointer at the left side or the channel waveform to select the channel point.
 Set the vertical position of the selected channel waveform (Vertical
Displacement knob): Waveform area on the right side of two for trigger
level touch mobile area, slide up and down in the area can change the
trigger level, as shown in the figure below.
 Set the trigger level of the signal source in the Trigger Menu (Trigger
Level knob): Swipe the screen up and down with the finger near the
trigger area two squares to the right side, as shown in the figure below.
5.Use the Oscilloscope
22