Specifications
Multidrop 
A communication protocol for connecting two or more readers in a network with a 
concentrator (or controller) and characterized by the use of individual device addresses. 
Multi-row (or Stacked) Symbologies 
Symbologies where a long symbol is broken into sections and stacked one upon another 
similar to sentences in a paragraph. 
RAM 
Random Access Memory. Data in RAM can be accessed in random order, and quickly 
written and read. 
Symbol Verification 
The act of processing a code to determine whether or not it meets specific requirements. 
Transmission Control Protocol/Internet Protocol (TCP/IP) 
A suite of standard network protocols that were originally used in UNIX environments but are 
now used in many others. The TCP governs sequenced data; the IP governs packet 
forwarding. TCP/IP is the primary protocol that defines the Internet. 
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