Technical data

Chapter 11 323
E1 Analyzer
More Information About E1 Testing
E1 Analyzer
More Information About E1 Testing
Auto Configuration Flow Diagram
Selecting Auto Config causes the test set to analyze the incoming E1 signal and
align the setup choices to that signal. If the incoming data pattern is not recognized,
then 'NA Live Data' is displayed, and the pattern selected on the setup screen will
remain unchanged. If HDB3 codes are detected, then this condition will be indicated
and the line code parameter will be set accordingly. If setup was configured for
HDB3 prior to selecting
Auto Config and the pattern detected does not have
sufficient zeros density to warrant HDB3, then 'NA' will be displayed, and the line
code choice in the setup screen will remain unchanged. Finally, the framing format
is detected, displayed and selection changed accordingly on the setup screen.