Performance Verification
4-56 AWG510 & AWG520 Service Manual
c. Degenerate the event signal: Open the SW3 of the ground closure to
degenerate the event signal.
d. Confirm the waveform on the oscilloscope: Confirm that the oscilloscope
displays back the waveform in Figure 4–22.
8. Check the EVENT IN connector pin 3 input:
a. Generate an event signal: Close the SW4 of the ground closure to
generate an event signal on the EVENT IN connector pin 3.
b. Confirm the waveform on the oscilloscope: Confirm that the oscilloscope
displays the waveform as shown in Figure 4–26.
Figure 4-26: Waveformoutput when the SW4 is closed
c. Degenerate the event signal: Open the SW4 of the ground closure to
degenerate the event signal.
d. Confirm the waveform on the oscilloscope: Confirm that the oscilloscope
displays back the waveform in Figure 4–22.
9. End procedure: Retain the test hookup and control settings.