ClearOne V-There 2100 Podręcznik Użytkownika Pobierz pdf (Strona 42)

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EC is the “Check for a number” command

F1 is the “Send all characters” command

0D is the hex value for a CR

If this bar code is read, the format fails.

If this bar code is read: the data is output as:

1234AB

<CR>

Check for non-numeric character

ED Check to make sure there is a non-numeric ASCII character at the

current cursor position. The format is aborted if the character is not

numeric.

ED Example: Only output the data if the bar code begins with a

letter

If you will only accept data from bar codes that begin with a letter, you

can use ED to check for the number.

Command string: EDF10D

ED is the “Check for a non-numeric character” command

F1 is the “Send all characters” command

0D is the hex value for a CR

If this bar code is read, the format fails.

If this bar code is read: the data is output as:

AB1234

<CR>

Discard Data

B8 Discards types of data. For example, you may want to discard Code

128 bar codes that begin with the letter A. In step 4 (page 4-2), select

6A (for Code 128), and in step 5, select 9999 (for all lengths). Enter

FE41B8 to compare and discard Code 128 bar codes that begin with

the letter A. Syntax = B8.

The B8 command must be entered after all other commands.

The Data Format must be Required (see page 4-15) in order for the

B8 command to work. If Data Format is On, but Not Required (page 4-

16), bar code data that meets the B8 format is scanned and output as

usual.

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ClearOne V-There 2100 Podręcznik Użytkownika Strona 42