xii Vuquest 3320g User Guide
Guaranteed Performance ............................................................................................... 199
Mounting General Guidelines ............................................................................................. 200
Standard Cable Pinouts ......................................................................................................... 201
Keyboard Wedge................................................................................................................. 201
Serial Output ....................................................................................................................... 202
USB ......................................................................................................................................... 202
Scanner .................................................................................................................................. 203
Chapter 12 - Maintenance and Troubleshooting ..................................205
Repairs .......................................................................................................................................... 205
Maintenance............................................................................................................................... 205
Cleaning the Scanner ....................................................................................................... 205
Cleaning the Window........................................................................................................ 205
Inspecting Cords and Connectors............................................................................... 206
Replacing Cables ...................................................................................................................... 206
Replacing an Interface Cable........................................................................................ 206
Troubleshooting a Corded Scanner................................................................................... 207
Appendix A - Reference Charts..................................................................209
Symbology Charts .................................................................................................................... 209
Linear Symbologies........................................................................................................... 209
2D Symbologies.................................................................................................................. 210
Postal Symbologies........................................................................................................... 211
ASCII Conversion Chart (Code Page 1252).................................................................... 212
Lower ASCII Reference Table ............................................................................................... 213
ISO 2022/ISO 646 Character Replacements................................................................ 216
Keyboard Key References ...................................................................................................... 218
Sample Symbols........................................................................................................................ 219
Programming Chart................................................................................................................. 221