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REFACE
Conventions and Acronyms
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Conventions and
Acronyms
This section describes the conventions and acronyms used in this guide.
Document
Conventions
Various conventions are used to help you quickly identify special formatting.
describes these conventions and provides examples of their use.
Acronym Definitions
Various acronyms are used in place of the full definition.
presents
acronyms and their definitions.
Table 1
Document Conventions
Convention
Meaning
Example
Blue
Text in blue indicates terms that
are cross referenced.
See
The pencil icon is used to
highlight important information.
The cable used is controlling
device-dependent.
The caution symbol indicates
possible hardware or software
failure, or loss of data.
Avoid placing the device near
metallic objects.
The lightning symbol is used as
a warning when bodily injury
might occur.
For safety, do not string cables or
cords across a walkway.
NOTE
CAUTION
WARNING
Table 2
Acronym Definitions
Acronym
Definitions
AVT
Artema Vending Terminal
CTLS
Contactless
LED
Light-Emitting Diode
MDB
Multi Drop Bus
MRA
Merchandise Return Authorization
NFC
Near Field Communications
POS
Point-of-Sale
RH
Relative Humidity
RJ45
Registered Jack 45
RTS/CTS
Request to Send / Clear to Send
SAM
Secure Access Module
SRAM
Static Random-Access Memory
