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Performance Tests
1–64
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications
H CHECK that the Ch2 High readout is ≥1.0 volt and that the Ch2
Low readout ≤0.25 volts.
H Enter high and low voltages on the test record.
Check output
Figure 1–21: Measurement of main trigger out limits
d. Check Delayed Trigger output against limits: See Figure 1–21.
H Move the precision 50 W cable from the rear-panel Main Trigger
Output BNC to the rear-panel Delayed Trigger Output BNC.
H CHECK that the Ch2 High readout is ≥1.0 volt and that the Ch2
Low readout ≤0.25 volts.
H Enter high and low voltages on test record.
H Press the side-menu button W to select the 1 MW setting. (This step
is not required on the TDS 794D – proceed to step 3.)
H Press CLEAR MENU.
H CHECK that the Ch2 High readout is ≥2.5 volts and that the Ch2
Low readout is ≤0.7 volts.
H Enter high and low voltages on test record.