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TDS 310, TDS 320 & TDS 350 Instruction Manual
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Triggering
TDS 300 Series oscilloscopes have two triggers: a standard edge trigger and
a video trigger. To access trigger settings and features, press the TRIGGER
MENU button, shown in Figure 313.
Trigger Menu
Figure 313:The TRIGGER MENU Button
This button calls up one of two menus: the edge trigger menu or the video
trigger menu. Press the leftmost main menu button to switch between the two
trigger menus.
The edge trigger triggers on the rising or falling edge of the input signal. You
can access edge trigger settings through the edge trigger menu, shown in
Figure 314. Be sure the leftmost main menu selection indicates Type Edge.
Edge Triggering