Tektronix TekScope THS 710, User Manual

Page: 64 / 197

Application Examples
THS 710 & THS 720 User Manual 2–39
Setup to Trigger on a Video Line
SCOPE VERTICAL
MENU Probe Type Voltage Probe Set to 1X
AUTO
RANGE — — —
ACQUIRE Mode Peak Detect
TRIGGER
N
Type Video
MENU
Trigger On Lines
Adjust the SEC/DIV rocker to 10 s/div to display the lines across
about six divisions.
Going Further
If you need to display a specific video line, use the following
method:
1. Trigger on the video field that contains the line you want to
display (see the Triggering on a Video Field application
example).
2. Display the delayed time base. Set the delay time value to the
time from the start of the field to the start of the line of interest.
Refer to page 3–22 for information about using the delayed time
base.
3. Adjust the delayed time base SEC/DIV to display the video line
of interest.