GS1 DATABAR™ EXPANDED ENTER/EXIT PROGRAMMING MODE
PRODUCT REFERENCE GUIDE   
129
GS1 DataBar Expanded Length Control
This feature specifies either variable length decoding or fixed length decoding for the
GS1 DataBar Expanded symbology.
Variable Length: For variable-length decoding, a minimum length may be set.
Fixed Length: For fixed-length decoding, two different lengths may be set.
GS1 DataBar Expanded Set Length 1
This  feature  specifies  one  of  the  bar  code  lengths  for  "GS1  DataBar  Expanded  Length
Control" on page 129
. Length 1 is the minimum label length if in Variable Length Mode,
or the  first fixed length if  in  Fixed Length Mode. Length includes  the  bar  code’s  data
characters only.
The length can be set from 1 to 74 characters. See "
Set Length 1" on page 301 for more
detailed programming instructions.
$CXBLC00
GS1 DataBar Expanded Length Control
 = Variable Length
GS1 DataBar Expanded Length Control = Fixed Length
$CXBLC01
Select GS1 DataBar Expanded Set Length 1 Setting
$CXBL1
To configure this feature, scan the ENTER/EXIT PRO-
GRAMMING MODE bar code above, then the bar 
code at left followed by the digits from the Alphanu-
meric characters in Appendix D, Keypad represent-
ing your desired character(s). End by scanning the 
ENTER/EXIT bar code again.
Make a mistake? Scan the CANCEL bar code to abort 
and not save the entry string. You can then start 
again at the beginning.
CANCEL
Length 1 = 01 (one character)