Appendix E: Performance Verification
TDS3000 Series User Manual
E–7
Check DC Voltage Measurement Accuracy
This test checks the DC voltage measurement accuracy in the
average acquisition mode.
1. Set the DC voltage source output level to 0 V.
2. Connect the DC voltage source to the oscilloscope channel 1
input as shown below.
DC voltage
source
Ch 1
TDS3000 Series Oscilloscope
3. Push the SAVE/RECALL menu button.
4. Push the Recall Factory Setup screen button and then push the
OK Confirm Factory Init screen button.
5. Push the acquire MENU button.
6. Push the Mode screen button and then push the Average screen
button.
7. Adjust the number of averages to 16 with the general purpose
knob.
8. Skip to step 11.