Installation Guide

PREFACE
Conventions and Acronyms
8 UX300 MANUAL CARD READER INSTALLATION GUIDE
Acronym Definitions
Various acronyms are used in place of the full definition. Table 2 presents
acronyms and their definitions.
Table 2 Acronym Definitions
Acronym Definitions
COM Communications port
CTLS Contactless
CTS Clear to Send
DDRAM Double Data Release Random Access Memory
ETH Ethernet
HW
Hardware
ISDN Integrated Services Digital Network
LCD Liquid Crystal Display
LED Light Emitting Diodes
MDB Multi-Drop Bus
MRA Merchandise Return Authorization
MSR Magnetic Stripe Card Reader
NAND-flash
A non-volatile storage technology
PCI Payment Card Industry
PIN Personal Identification Number
POS Point-Of-Sale
PSTN Public Switched Telephone Network
PTS PIN Transaction Security
RF Radio Frequency
RJ-45 Registered Jack 45 modular connector
RS-232 Recommended Standard 232 (EIA standard for transmitting
serial data)
RTS Request to Send
SAM Secure Access Module
SMA SubMiniature version A connector. A semi-precision coaxial RF
connector. See RF.
SRED Secure Reading and Exchange of Data
USB Universal Serial Bus
VM Vending Machine
WAN Wide Area Networks