Reset the Custom Defaults ................................................................................................................. 167
Menu Commands ............................................................................................................................... 168
System Architecture ........................................................................................................................... 189
Connect with USB ........................................................................................................................ 189
Security Checklist ........................................................................................................................ 190
Depth of Field Charts .......................................................................................................................... 194
Typical Performance .................................................................................................................... 194
Guaranteed Performance ............................................................................................................ 195
Standard Connector Pinouts ............................................................................................................... 195
Serial Output ............................................................................................................................... 195
USB .............................................................................................................................................. 196
Repairs ................................................................................................................................................ 197
Maintenance ....................................................................................................................................... 197
Clean the Scanner ........................................................................................................................ 197
Replace an Interface Cable .......................................................................................................... 199
Symbology Charts ............................................................................................................................... 201
Linear Symbologies ...................................................................................................................... 201
2D Symbologies ........................................................................................................................... 202
Postal Symbologies ...................................................................................................................... 203
Lower ASCII Reference Table .............................................................................................................. 205
Keyboard Key References ................................................................................................................... 209
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SECURITY ............................................................ 189
HH1800 User Guide