Specifications

Main System
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2
2.13 Enhanced Support for POS Text Sender
Previously, only Windows-based POS devices that can generate TXT, INI or JNL files are
supported by GV-System. GV-System can now be integrated with POS devices that are
compatible with Internet or OPOS Printer Driver protocols.
Note: OPOS is a widely adopted POS protocol developed to integrate POS devices into
Windows-based applications.
There are two ways to connect a POS device to GV-System:
1. Using a cross-over RS-232 cable and Internet
Figure 2–17
2. Through LAN or internet
Figure 2–18