Technical data

36 4000 X-Series Oscilloscopes Service Guide
2 Testing Performance
c Press Ty pe :; then, turn the Entry knob to select
Average - Full Screen, and press Add Measurement.
4 Read the “current” average voltage value as V1.
5 Use the BNC tee and cables to connect the oscilloscope
calibrator /power supply to both the oscilloscope and the
multimeter (see Figure 3).
Figure 3 Setting up Equipment for DC Vertical Gain Accuracy Test
Oscilloscope
Oscilloscope
Calibrator
Digital
Multimeter
BNC Tee
BNC (f) to dual
bananna adapter