Rice Lake Datalogic QuickScan QD2100 Linear Imager Hand-held Scanner - Manual (Page 221)

Codabar
Product Reference Guide 213
Codabar
The following options apply to the Codabar symbology.
Codabar Enable/Disable
When disabled, the reader will not read Codabar barcodes.
ENTER/EXIT PROGRAMMING MODE
Codabar = Disable
Codabar = Enable
DEFAULT