User's Manual Part 1

PREFACE
Abbreviations
6 M
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800 SERIES INSTALLATION GUIDE
Abbreviations
The following table describes the Abbreviations used:
Table 2 Abbreviations
Convention Meaning
ECR Electronic Cash Register
DUKPT Derived Unique Key Per Transaction
MRA Merchandise Return Authorization
LAN Local Area Network
PED PIN Entry Device
RFID Radio Frequency Identification
SAM Security Access Module
TIFF Tagged Image File Format
USB Universal Serial Bus
VGA Video Graphics Array