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Performance Tests
TDS 500C, TDS 600B & TDS 700C Performance Verification and Specifications
1–81
c. Check Sync Duty Cycle:
H Connect the pulse generator through a 50 W cable and a 50 W
terminator to the oscilloscope CH1 input. See Figure 1–38.
Pulse
Generator
Digitizing Oscilloscope
50 W cable
50 W terminator
Output
Figure 1–38: Setup for sync duty cycle test
H Turn the pulse generator OUTPUT (VOLTS) control until the signal
on the oscilloscope shows a one division negative going pulse. See
Figure 1–39.
NOTE. You may need to adjust the trigger level control to obtain a stable trigger.