Verify The A (Main) And B (Delayed) Trigger Systems; Figure 3-5: Setup For Trigger Test - Tektronix MSO70000 Series Technical Reference

Brief Procedures (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
Verify the A (Main) and B
(Delayed) Trigger Systems
3–12
Equipment required
< 4 GHz models: One precision 50 Ω coaxial
cable (Item 4)
< 4 GHz models: One BNC to Minigrabber
adapter (item 18)
≥ 4 GHz models: One SMA cable (item 21)
≥ 4 GHz models: One adapter (item 19)
1. Initialize the instrument: Push the front-panel Default Setup button.
2. Hook up the signal source: Connect the probe compensation or fast edge
output to the Ch 1 input as shown in the following figure.

Figure 3-5: Setup for trigger test

3. Set up the instrument: Push the front-panel Autoset button.
4. Set the Vertical Scale to 200 mV per division.
5. Verify that the main trigger system operates: Confirm that the following
statements are true.
The trigger level readout for the A (main) trigger system changes with the
trigger-Level knob.
The trigger-Level knob can trigger and untrigger the square-wave signal
as you rotate the knob. (Leave the signal untriggered).
Pushing the front-panel trigger Level knob sets the trigger level to the
50% amplitude point of the signal and triggers the signal that you just left
untriggered. (Leave the signal triggered.)
MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series
Prerequisites
None