Method of diagnosing communication problems of electronic price

Details Method of diagnosing communication problems of electronic price Method of diagnosing communication problems of electronic price

1996-03-26

1998-05-26

Beausoliel, Robert W.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

34082554, 235383, H04Q 100, G06F 1524

Patent

active

057580642

ABSTRACT:
A method of diagnosing communication problems of electronic price labels in a transaction establishment which identifies the probable locations of the problems. The method includes the steps of assigning the electronic price labels to groups based upon their ability to receive a message from a computer, locating the electronic price labels, mapping locations of the electronic price labels, identifying a predetermined group of electronic price labels having the reception problems, and determining the cause of the reception problems.

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