188 Xenon/Granit User Guide
All Symbologies
For best scanner performance, we recommend you only enable the symbologies 
that you need. Scan All Symbologies Off to disable all symbologies, then enable 
the symbologies you need by scanning the On bar code for each symbology. 
Message Length Description
You are able to set the valid reading length of some of the bar code symbologies. 
You may wish to set the same value for minimum and maximum length to force the 
scanner to read fixed length bar code data. This helps reduce the chances of a mis-
read.
Example: Decode only those bar codes with a count of 9-20 characters.
Min. length = 09 
Max. length = 20
Example: Decode only those bar codes with a count of 15 characters.
Min. length = 15 
Max. length = 15
For a value other than the minimum and maximum message length defaults, scan 
the bar codes included in the explanation of the symbology, then scan the digit 
value of the message length and Save bar codes from the Programming Chart, 
beginning on page 353. The minimum and maximum lengths and the defaults are 
included with the respective symbologies.
Codabar
<Default All Codabar Settings>
Codabar On/Off