Performance Tests
1–90
TDS 500D, TDS 600C, TDS 700D & TDS 714L Performance Verification and Specifications
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 1–37.
Pulse
Generator
Oscilloscope
50 W cable
50 W terminator
Output
Figure 1–37: 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 1–38.
NOTE. You may need to adjust the trigger level control to obtain a stable trigger.
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