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Reference
TDS1000/2000-Series Digital Oscilloscope User Manual
99
Trigger Controls
You can define the tri gger through the Trigger Menu and front-pane l
controls.
Trigger Types
Three types of triggering are available: Edge, Vide o, and Pulse
Width. A different set of options display for e ach type of trigger.
Option Details
Edge (default) Triggers the oscilloscope on the rising or falling edge of the
input signal when it crosses the trigger level (threshold)
Video Displays NTSC or PAL/SECAM standard composite video
waveforms; you trigger on fields or lines of video signals. Refer
to Video on page 104
Pulse Triggers on aberrant pulses. Refer to Pulse Width Trigger on
page 105