User Manual

of the sync pulse.
y
(Inverted)
Inverted triggers on the positive edge
of the sync pulse.
Sync Line Num
All lines
Odd field
Even Field
Select appropriate video sync.
Next Page Page 1/2 Enter the second page of
“Video trigger menu”.
Picture 2-33
Table 2-18 Functional Manu of Video Trigger 2:
Option Setting Instruction
Type Video When you select the video
type, put the couple set to the
AC, then you could trigger the
NTSC,PAL and SECAM video
signal.
Standard NTSC
Pal/Secam
Select the video standard for sync
and line number count.
Auto Use this mode to let the acquisition
free-run in the absence of a valid
trigger; This mode allows an
untriggered, scanning waveform at
100 ms/div or slower time base
settings.
Normal Use this mode when you want to see
only valid triggered waveforms;
when you use this mode, the
oscilloscope does not display a
waveform until after the first trigger.
Mode
Single when you want the oscilloscope to
acquire a single waveform, press the
“SINGLE ”button.
Set up Enter the “Trigger setup menu”.
Next Page
Page 2/2 Return the first page of “Video
Trigger menu”.
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