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Table of contents
Preface i
Chapter 1 The DLL2020-WO 1
1.1 Unpacking the DLL2020-WO 2
1.2 Scanning bar codes with the DLL2020-WO 4
1.3 Scanner labelling 7
1.4 Maintaining the scanner 11
1.5 Controlling the scanner from the POS system 11
Chapter 2 Installing the DLL2020-WO 13
Installing the scanner 14
Appendices A. Connector types and pin definitions 22
B. Technical specifications 23
C. Troubleshooting 24