User's Manual

Application Examples
64
TDS1000/2000-Series Digital Oscilloscope User Manual
Triggering on Video Lines
Automatic. You can also look at the video lines in the field. To trigger
on the video lines, follow these steps:
1. Push the AUTOSET button.
2. Push the top option button to select Line to sync on all l ines.
(The AUTOSET Menu incl udes All Lines and Line Number
options.)
Manual. An alternative method requires more ste ps, but may be
necessary depending on t he video signal. To use the method, follow
these steps:
1. Push the TRIG MENU button to see the Trigge r Menu.
2. Push the top option button and select Video.
3. Push the Sync option button and select All Lines.orLine
Number andturntheUSER SELECT knob to set a specific line
number.
4. Push the Standard option button and select NTSC.
5. Turn the SEC/DIV knob to see a complete video l ine across the
screen.
6. Turn the VOLTS/DIV knob to ensure that the entire video signal
is visible on t he screen.