| 摘要 |
An electronic price label (EPL) display sequence change method which conserves system bandwidth. The method determines a number of pieces of information which are currently stored within a memory in an EPL which contains a plurality of different locations for storing the pieces of information. The method further determines a first sequence by which the EPL currently displays the pieces of information in the different locations. The method further determines a second sequence to replace the first sequence, creates a message addressed to the EPL containing a command to execute the second sequence, and sends the message to the EPL.
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