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13
Network
I Overview
The UP-X300 inter-register communication (IRC) system consists of one master machine (POS server) and
several satellite machines/peripherals which are all interconnected by the local area network (LAN) to
provide data transmission between them. This system allows the manager to exercise centralized control
over the satellites through the master.
Manage Back Office
Local Area Network
POS server
Backup server
Client
(UP-X300: small
(UP-X300)
(UP-X300)
back office)
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