Performance Ver
ification
Check AFG Square and Pulse Frequency Accuracy
This test checks the AFG Square and Pulse Frequency Accuracy.
1. Connect the AFG output to the frequency counter.
2. Push the Default Setup button on the oscilloscope front panel.
3. Push the AFG button on the front panel.
4. Under Waveform Settings, set Amplitude and frequency to that shown in the test record.
5. Set output to Square wave (or Pulse).
6. Push Output Settings on the bottom menu. Push Load Impedance on the side m enu to select 50 Ω.
7. Measure frequency in the frequency counter. Compare results to the limits in the test record.
8. Repeat steps 3 - 7 for all rows in the test record.
This completes the procedure.
MDO3000 Series S pecifications and Performance Verification 111