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iii
CONTENTS
INTRODUCTION................................................................... v
COMPLIANCE..................................................................... vi
FCC ..................................................................................... vi
Warranty ............................................................................. vi
1
GETTING STARTED............................................................... 1
1.1
Unpacking the DLL2020.......................................................... 1
1.2
Available Models..................................................................... 2
1.3
Scanning Bar Codes with the DLL2020 ................................... 3
1.4
Scanner Labelling ................................................................... 5
1.5
Maintaining the Scanner.......................................................... 7
1.6
Controlling the Scanner from the POS System........................ 8
2
INSTALLING THE DLL2020 ................................................... 9
2.1
Connecting the Scanner.......................................................... 9
2.1.1
RS232 Direct Power.............................................................. 10
2.1.2
Keyboard Wedge Direct Power ............................................. 10
2.2
Interface Selection ................................................................ 11
3
CONFIGURATION ................................................................ 13
3.1
Change Scanner Settings ..................................................... 13
3.2
Factory Default Settings........................................................ 14
3.3
Default Message Format....................................................... 15
3.4
Editing Commands................................................................ 16
3.5
RS232................................................................................... 17
RS232 Presets...................................................................... 17
3.6
Keyboard Wedge .................................................................. 19
PC/Terminal Type ................................................................. 19
Keyboard Nationality ............................................................. 20
3.7
Operating Parameters........................................................... 22
3.8
Code Selection...................................................................... 24
3.9
Data Formatting .................................................................... 27
Pre-defined Terminators........................................................ 27
Code Identifiers..................................................................... 28