Sharp UP-600 - Manual (Page 4)

3
Introduction
The UP-600/UP-700 inter-register communication (IRC) system consists of one master machine
and up to 63 satellite machines which are all interconnected by the local area network (LAN) to
provide data transmission among them. This system allows the manager to exercise centralized
control over the satellites through the master.
• One of the satellites may be used as a back-up master.
Local Area Network (LAN)
Satellite
Max. 63 satellites
Master Satellite