OWON HDS1021M - Manual (Page 45)

OWON HDS1021M Handheld DSO & DMM 8-Advanced Function of Oscilloscope
Normal
Single
triggering condition detected.
Acquisition of waveforms can only be done when the
triggering condition is satisfied.
The sampling is performed on a waveform when one trigger is
detected, then stop sampling.
Sens 0.2~1.0div Set trigger sensitivity.
Holdoff To go to holdoff menu
8.4.2 Video Triggering
With Video triggering selected, the oscilloscope performs the NTSC, PAL or SECAM standard
video signals field , line ,odd field, even field or line num trigger.
Figure 36 is the Video Line Trigger, figure 37,figure 38 is the Video Line trigger.
figure 36: Video Line Trigger
figure 37: Video Line NO. trigger(Page1) figure 38: Video Line NO. trigger(Page2)
when the sync is Line, Field, Odd Field, Even Field, the menu is shown as bellow.
Function menu Settings Description
Sync
Line
Field
Make a video line trigger synchronization setting.
Make a video field trigger synchronization setting.
３８