User Manual
137
Example 6: Video Signal Trigger
Observe the video circuit of a television, apply the video trigger and obtain the stable
video output signal display.
Video Field Trigger
For the trigger in the video field, carry out operations according to the following
steps:
(1)
Push the
Trigger Menu
button to display the trigger menu.
(2)
Select the first menu item in the bottom menu. Select
Single
in the right menu.
(3)
In the left menu, select
Video
as the mode.
(4)
Select
Source
in the bottom menu. Select
CH1
in the right menu.
(5)
Select
Modu
in the bottom menu. Select
NTSC
in the right menu.
(6)
Select
Sync
in the bottom menu. Select
Field
in the right menu.
(7)
Turn the
Vertical Scale
,
Vertical Position
and
Horizontal Scale
rotary controls
to obtain a proper waveform display (see
Figure 9-7 Waveform Captured from Video Field Trigger
Содержание MP720021
Страница 1: ...i Digital Storage Oscilloscope 100MHz Model MP720025...
Страница 5: ...v Appendix B General Care and Cleaning 147 Appendix C Battery Using Guide 148...
Страница 27: ...User Manual 22 Control the vertical cursor line Switch to select the lines...
Страница 36: ...User Manual 31 Figure 4 1 Hamming window Figure 4 2 Rectangle window...
Страница 37: ...User Manual 32 Figure 4 3 Blackman window Figure 4 4 Hanning window...
Страница 38: ...User Manual 33 Figure 4 5 Kaiser window Figure 4 6 Bartlett window...
Страница 144: ...User Manual 139 7 Persist on P63 It s normal as the Oscilloscope is working hard on many more data points...
