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Calibration Tests and Adjustment
Adjustment Procedure
5 Carefully connect the probe to the test board in position shown in the figure
below (signal to both inputs).
Figure 2-19
Signal to both inputs
6 Change the function generator settings to:
• Sine wave
•4 kHz
•1.0 V
p-p
7 Change the oscilloscope settings to:
8 Adjust C6 (-LF BANDWIDTH) for minimum signal amplitude on the
oscilloscope. Again, adjust C6 slowly and press CLEAR DISPLAY frequently to
restart averaging.
Menu Selection Setting
TIMEBASE (time/div) 50 µs/div
CHAN 1 (sensitivity) 2 mV/div