Datalogic Memor 11, Руководство пользователя

Страница: 41 / 112

CONTENTS
USER’S MANUAL
35
Group Separator Replacement
The Group Separator replacement is a non printable data separator character (ASCII
code 1D hex). Tap
Group Separator replacement
to enter a string that will be used as
GS data separator substituting the standard GS character.
Tap
Add special
to select a special character to be added in the current cursor position:
Remove Non-Printable Characters
Enable it to remove non-printable characters from a unicode string.
Send Code ID
Tap
Send code ID
to add a code identifier prefix or suffix to the barcode string:
The AIM ID (Association for Automatic Identification and Mobility) is an international
barcode identifier. When AIM identifier before is enabled, the AIM ID is inserted at the
beginning of the decoded barcode.
DLM identifier is a Datalogic specific character identifier.
User defined identifier is a user specific character identifier you can set in the related
symbology settings menu.
ECI Policy
Extended Channel Interpretation (ECI) is an extension to the communication protocol
that is used to transmit data from a bar code reader to a host when a bar code symbol is
scanned. It enables the application software to receive additional information about the
intended interpretation of the message contained within the barcode symbol and even
details about the scan itself.
There are two reference models for data interchange in bar coding systems:
The Basic Channel Model (BCM) describes the functional components that co-operate
to convey a message via a traditional bar coding system.
The Extended Channel Model (ECM) adds a processing layer to the front and back ends
of the Basic Channel, to enable ECI-capable data carriers to convey both the message
and information about that message.