
User Manual 1
Datalogic™ OPOS Service Objects
Introduction
Document Conventions
Formatting conventions are used throughout this guide to provide a consis-
tent method for representing screen shots and command entries.
CAUTION
Keystrokes:
Filenames, paths, field selections, and data or keystrokes entered
by the user are shown in this
monospaced typeface.
About the Datalogic OPOS Service Objects
Service Objects are packaged with the current OPOS control objects. They
are fully compatible with the Unified POS Retail Peripheral Architecture and
the OPOS appendix to that spec. To view the current version of the docu-
ment, go onl
ine to the National Retail Federation at
www.nrf-arts.org/
download. The Service Objects support four types of DATALOGIC inter-
faces: RS232 Standard (also called Dual Cable), R
S232 Single Cable, USB-
COM, and OEM USB.
Notes contain additional information of interest to the user.
The CAUTION symbol advises you of actions that could dam
age equipment
or property.
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