4-33
Supplement for the User’s Guide (Firmware Version 7.68)
Adapter Removal Using ECal (ES Analyzers Only)
8. Press .
9. Press to perform the second 2-port error correction using the ECal
module.
10.Save the results to disk. Name the file "PORT2."
11.Determine the electrical delay of adapter A3. If you have adapter specifications that
identify the electrical delay, you may use that information and continue with “Remove
the Adapter” on page 4-34. If you do not know the delay of adapter A3, perform the
“Determine the Electrical Delay” procedure on page 4-33.
Determine the Electrical Delay
This procedure determines the electrical delay of adapter A3 using a short.
1. Refer to Figure 4-20 (or Figure 4-21) while performing the steps in this procedure.
2. Perform a 1-port calibration at “Reference Port 1.” Refer to Step A of Figure 4-20 (or
Figure 4-21).
This 1-port calibration can either be a manual calibration or an ECal.
Figure 4-20 8753ET/ES Determining the Electrical Delay Setup
Figure 4-21 8753ES Option 011 Determining the Electrical Delay Setup
Cal
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