RITY122
8 RITY122 Quick Reference Guide
1.4 System Overview
1.4.1
Right View
1.4.2
Bottom View
Connectors
Label
Function
Note
COM1/2/3
External Serial Port 1/2 connector (For
RS-232/422/485)
External Serial Port 3 connector (For RS-232)
DB-9 male connector
Audio
Line-out audio jack
C/D
Cash Drawer connector
USB
3 x USB 3.0 connector
3 x USB 2.0 connector
LAN
2 x RJ-45 Ethernet connector
HDMI
HDMI connector
DC-IN
DC Power-in connector
DC 24V OUT
DC Power-out connector
USB
