142 N4680 2D Decoded Scan Engine User Guide
Low Contrast Data Matrix Enhancements
Use this setting if you are reading low contrast Data Matrix and dot peened direct
part mark bar codes. If you are having trouble reading non-dot peen Data Matrix
bar codes, it may be helpful to turn this setting off by scanning the Low Contrast
Data Matrix Enhancements Off. Default = Low Contrast Data Matrix Enhance-
ments On.
Data Matrix Message Length
Scan the bar codes below to change the message length. Refer to Message Length
Description (page 86) for additional information. Minimum and Maximum lengths
= 1-3116. Minimum Default = 1, Maximum Default = 3116.
Data Matrix Append
This function allows the scanner to append the data from several Data Matrix bar
codes together before transmitting them to the host computer. When the scanner
encounters an Data Matrix bar code with the append trigger character(s), it buffers
*Low Contrast Data Matrix
Enhancements On
Low Contrast Data Matrix
Enhancements Off
Reflective Low Contrast Data
Matrix Enhancements On