Intermec SR60 Reference Guide

If the check digit is not calculated, the digit will be sent regardless 
of settings for transmit or don’t transmit. For example, if you 
choose to transmit check digit, but not calculate it, the scanner 
sends the check digit encoded in the bar code without verifying 
its accuracy.

Label Length Format lets you choose either variable length or 
fixed length formats. For best performance, you should use the 
Fixed Length settings when your application requires only one or 
two label lengths.

• The Enable Variable Length Format bar code on page 124 

directs the scanner to read all labels from the minimum label 
length to 50. If you select variable length format, there is one 
more bar code label to scan:

• The Set Minimum Label Length bar code on page 124 

selects the minimum label length that the scanner will 
recognize. The minimum label length for this symbology 
must be between 01 and 50. Set the Minimum Length as 
high as your application allows.

• The Enable Fixed Length Format bar code on page 126 

directs the scanner to read only one or two label lengths. If 
you select fixed length format, there are three bar code labels 
for programming your scanner to read either one or two fixed 
lengths. The labels are:

• The Set First Fixed Length bar code on page 126 instructs 

the scanner that the next two programming labels scanned 
will define the first fixed label length. This setting must be 
between 01 and 50 characters.

• The Set Second Fixed Length bar code on page 126 

instructs the scanner that the next two programming 
labels scanned will define the second fixed label length. 
This setting must be between 01 and 50 characters.

Note: For this symbology, the scanner decodes up to 50 
characters, but the actual length read varies depending upon the 
interface type, bar code physical size, and print quality.