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Keysight InfiniiVision 1200 X-Series and EDUX1052A/G Oscilloscope
Service Guide
 
3 Calibrating and Adjusting
This chapter explains how to adjust the oscilloscope for optimum operating 
performance. You should perform user calibration according to the following 
recommendations:
• Every five years or after 10000 hours of operation
• If the ambient temperature is >10 °C from the calibration temperature
• If you want to maximize the measurement accuracy
The amount of use, environmental conditions, and experience with other 
instruments help determine if you need shorter adjustment intervals.
Let the Equipment Warm Up Before Adjusting
Before you start the adjustments, let the oscilloscope warm up for at least 30 
minutes.