Keysight E4980A/AL Precision LCR Meter               117
Configuring Measurement Conditions (Display and Function Related Settings)
CORRECTION page
Step 6. Press the ON key to enable open correction in successive measurements. 
Description of Softkeys
To enable/disable or otherwise control the behavior of open correction, use the 
following softkeys: 
Softkey Description
ON Enables open correction. 
OFF Disables open correction. 
MEAS OPEN Starts open correction.