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Video Trigger
Video triggering can be used to capture the complicated waveforms of most standard analog video
signals. The trigger circuitry detects the vertical and horizontal interval of the waveform and produces
trigger based on the video trigger settings you have selected.
The oscilloscope supports standard video signal field or line of NTSC (National Television Standards
Committee), PAL (Phase Alternating Line) HDTV (High Definition Television) and custom video signal
trigger.
Configure Video Trigger
When Trigger type is set Video the standard must be specified.
To specify the Standard:
1. Press the
button to enter the trigger menu.
2. Press the
softkey to select Standard.
•
A dropdown menu containing the available options will appear.
3. Use the
Universal Knob
•
Repeately pressing
Standard
NTSC
PAL
HDTV 720P/50
HDTV 720P/60
HDTV 1080P/50
HDTV 1080P/60
HDTV 1080i/50
HDTV 1080i/50
to navigate the available options (see
will navigate between the available choices.
Type
Interlaced
Interlaced
Progressive
Progressive
Progressive
Progressive
Progressive
Progressive
Table 5.1 Video Standards
table
5.1).
Sync Pulse
BI-level
BI-level
Tri-level
Tri-level
Tri-level
Tri-level
Tri-level
Tri-level
Trigger
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