i appears at the end of the Autotest - DTX CableAnalyzer

Users may see  at the end of an Autotest. An example is shown below.

TIA Category 5e Channel Test

The above screen shot is from a TIA Category 5e Channel Test.
DC Loop Resistance, ACR-N and PS ACR-N are not formal requirements for this standard. However, many consultants/customers expect to see these parameters on the test report. For this reason, the DTX CableAnalyzer reports the values but does not include them when evaluating the Autotest result.
 is for "Information Only".