RTscan RT211, Руководство по интеграции

Страница: 4 / 21

Chapter 1 Introduction
1
In
teg
ra
tio
n
Gu
id
e
Overview
T M
The RT211 OEM scan engines (hereinafter referred to as “the RT211” or “the engine”), armed with a
computerized image recognition system, bring about a new era of 2D barcode scan engines.
The RT211’s 2D barcode decoder chip ingeniously blends technology and advanced chip design &
manufacturing, which significantly simplifies application design and delivers superior performance and solid
reliability with low power consumption.
The RT211 supports the following barcode symbologies:
1D: EAN-13, EAN-8, UPC-A, UPC-E, ISSN, ISBN, Codabar, Code 128 (including FNC1, FNC2 and
FNC3), Code 93, ITF-6, ITF-14, Interleaved 2 of 5, Industrial 2 of 5, Standard 2 of 5, Matrix 2 of 5, GS1
Databar (RSS-Expand, RSS-Limited, RSS-14), Code 39, Code 11, MSI-Plessey, Plessey.
2D: PDF 417, QR Code (QR1, QR2, Micro QR), Data Matrix, Chinese Sensible Code.
T M
Illumination
The RT211 has a white LED for supplementary lighting. The illumination can be programmed On or Off.
Aimer
The RT211 has a view finder that produces a red aiming pattern to help the user to easily position the target
barcode within the engine’s field of view to increase scan efficiency. The aiming pattern can be turned On or
Off. It is advisable to turn it on when scanning barcodes.