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Getting Started and Using Masks
To calibrate the oscilloscope
To calibrate the oscilloscope
Your Infiniium should be at optimum performance when performing mask
testing. If your Infiniium has not been calibrated in the last year or if the
Calibration ∆Temp is greater than ±5 °C, you should recalibrate the oscilloscope
before performing a mask test. You can find the Calibration ∆Temp in the
Calibration dialog box by clicking on the Utilities menu and selecting Calibration.
1
Make sure Infiniium has warmed up for at least 30 minutes.
2 From the oscilloscope main menu click Utilities, then Calibration.
3 Make sure that the Cal Memory Protect check box is unchecked.
4 Click Start.
Infiniium will display additional instructions and guide you through the step-
by-step calibration procedure.
Cal Memory Protect This option protects the oscilloscope’s calibration factors from
accidentally being changed.
Details When checked, this option displays a list of anything that has failed
during the calibration. You can use the failure information to help repair
the oscilloscope.