GW Instek GDS-200 Series User Manual - Manual (Page 77)

OPERATION
77
Example
Video Trigger
Background The Video trigger allows you to acquire PAL,
NTSC and SECAM video signals. The GDS-
200/300 can trigger on any line or field.
Setup 1. Press the Video button. Page 67
2. Press the Options icon to bring up the
Trigger options for the Video trigger.
Video trigger
Return
Source
Standard
Polarity Trigger On
Holdoff
3. Select the appropriate parameters. See page 69
for a description of each parameter.