Application Examples
Triggering on a Video Signal
The oscilloscope supports triggering on NTSC, SECAM, and PAL signals.
In this example, you are testing the video circuit
in a piece of medical equipment and need to
display the video output signal. The video
output is an NTSC standard signal. Use the
video signal to obtain a stable display.
To trigger on the video
fi
elds:
1.
Push Trigger
Menu
.
266
Tektronix 4000 Series Oscilloscopes User Manual
Summary of Contents for 4000 Series
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Page 53: ...Installation 2 Power off your oscilloscope Tektronix 4000 Series Oscilloscopes User Manual 35 ...
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