Edge Trigger - Teledyne T3DSO2000 Series User Manual

Edge Trigger

Edge trigger distinguishes the trigger points by seeking the specified edge (rising, falling,
rising & falling) and trigger level.
1. Press the Setup button on the front panel to enter the Trigger system function menu.
2. Press the Type softkey; turn the Universal Knob to set select Edge and then push
the knob to confirm.
3. Press the Source softkey; turn the Universal Knob to select CH1, CH2, CH3, CH4,
EXT, EXT/5 or AC Line as the trigger source.
4. Press the Slope softkey; turn the Universal Knob to select the desired trigger edge
(rising, falling or rising & falling), and then press down the knob to confirm. The current
trigger slope is displayed at the upper right corner of the screen.
5. Turn the Trigger Level Knob to adjust the trigger level to obtain stable trigger.
Note: Press the Auto Setup button will set the trigger type to Edge and slope to rising.
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Rising Edge
Trigger Point
Figure 24: Edge Trigger
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Falling Edge Trigger
Level
Trigger Point
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