Справочное Руководство для Intermec 1800

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SP/XX/RM/10/E/960401

The ScanPlus can send preambles and postambles—control codes before and after each
message—to emulate command keys on the keyboard and allow automatic data entry:

<preamble>   <barcode data>   <postamble>

Maximum number of characters in each preamble and postamble:

ScanPlus SP:  maximum = 5 characters

ScanPlus ER / XP / PDF: maximum = 10 characters.

Preambles can contain customizable barcode type code marks (

Ð

 

Code mark

).

No Preamble

No Postamble

Compose Preamble

Compose Postamble

Example

To enter the STX character (ASCII character 02) as a preamble:

1.  Scan Compose Preamble.

2.  Scan one or more character codes you want to include in the

preamble—in our example we would scan the ASCII STX character
code (

Ð

 

ASCII character codes

 and 

Keyboard wedge—Additional

preamble / postamble characters

).

3.  Scan End Selection to finish.