AMT Datasouth, Barcode Reader, models:

4600	User Manual
FM6602	Brochure & Specs
Fastmark 4600 PLUS Series User's guide	User Manual
Fastmark 600 Series	User Manual Specifications
Fastmark M1	User Manual
Fastmark M10XPd/Gen-2	User Manual
Fastmark M4 Series	Specifications User Manual
Fastmark M5e	User Manual
Fastmark M6 PLUS Series	User Manual
Fastmark M7 Series	User Manual Service Manual
Fastmark M9 Plus	User Manual