Instruction manual

Chapter 6 139
Calibration and Compensation
Calibration and Compensation Procedure without Using Dedicated Test
Fixture
6. Calibration and
Compensation
14. How to display the compensation dialog box
Press the COMPEN DIALOG key in the Cal/Compen softkey menu to display the
Compensation Dialog box.
Figure 6-15 Compensation Dialog box
NOTE The following points require attention when performing compensation data measurement.
• When you start the compensation data measurement, a bar appears in the
Compensation progress indicator box of the dialog box to show how the measurement
is progressing. Upon completion of data measurement, a blue mark () appears to the
right of the executed compensation button.
•When the OPEN, SHORT, or LOAD button or the DC OPEN, DC SHORT, or DC LOAD
button is pressed, the value of the DC resistance (Rdc) measured as the compensation
data is shown in the lower-right area of the dialog box upon completion of the
respective measurement. Checking this indication at the time of compensation data
measurement makes it possible to determine that the standard is properly attached.
• To erase all compensation data after measurement is finished, press the Clear
Compensation Data
button.
• To close the dialog box during compensation, press the Close button.
15. How to select the table range for executing the compensation
Select the table range for executing the compensation by making the appropriate setting in
the
Select Compensation Table area of the Compensation Dialog box window.
If you select Active table only, compensation will only be executed for the measurement
point table (active table) selected in
“2. How to select the measurement point table” on
page 135.
If you select Calibrate all tables, compensation will be executed for all measurement point
tables.
NOTE If you select Calibrate all tables (to execute compensation for all measurement point
tables) in the Compensation Dialog box, calibration data measurement will be performed
in accordance with the conditions set in
“4. How to select the table range for executing the
calibration” on page 137.