Owon HDS1021M Instrukcja Użytkownika Pobierz pdf (Strona 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.

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1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 63 64

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Owon HDS1021M Instrukcja Użytkownika Strona 45