Wasp CCD Scanner Manual de usuario descargar pdf (Pagina 21)

*Default

Off

Standard Type

Full ASCII

Yes

Begin

End

Code 39 is va ri a ble length and is the most frequently used symbology in industri a l

bar code systems today and is ex t e n s i vely used within the Department of Defe n s e

( D O D ) . The principal feature is to encode messages using the full alphanu m e ri c

c h a racter set. The Code 39 bar code uses four special characters "$", "/", "+". " % "

which can be paired with alphanu m e ric characters to extend to the full ASCII

c h a racter set. Standard Code 39 contains only 43 characters (0-9, A-Z, $, /, %, +,

-, ., SPACE) and can be extended to a 128 character symbology (full ASCII) by

combining one of the special characters ($, /, %, +) with a letter (A-Z) to fo rm the

c h a r acters that are not present in the standard Code 39 symbology.

CCD Setup & Configuration

—Code 39 Configuration

On/Off

Type

Transmit Start/Stop

Character

Transmit Check

Character

Verify Checksum

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 40 41

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Wasp CCD Scanner Manual de usuario Pagina 21