Contents
1. Introduction ......................................................................................5
1.1 VSI NxGen hardware specifications....................................................................................6
1.2 Power Connector .....................................................................................................................6
1.2.1 Powering up the hardware.............................................................................................6
1.2.2 Vehicle network connection..........................................................................................6
1.3Hardware overview..................................................................................................................7
1.3.1 DB-25...................................................................................................................................7
1.3.2 USB......................................................................................................................................7
1.3.3 12V DC.................................................................................................................................7
1.3.4 Status Indicators..............................................................................................................7
1.3.5 Status Indicators Table...................................................................................................8
2. Software Setup .................................................................................9
3. Hardware Configuration.................................................................14
3.1 First Time Hardware Connection to the PC..........................................................................14
3.2 Typical Hardware Connection to the PC...............................................................................16
3.3 Hardware Configuration Information .....................................................................................17
4. Software ..............................................................................................19
4.1 VSI NxGen Validation Utility.....................................................................................................19
4.2 DG Diagnostics OBDII................................................................................................................19
4.3 Software Development Kit (SDK)............................................................................................19
4.4 Software Update ..........................................................................................................................19
4.5 DG Update –Main Update Screen...........................................................................................20
AVT (OBDII) –Adapter Validation Tool for Light and Medium-Duty Vehicles........................................24
AVT Test Outcomes ............................................................................................................................26
Appendix A. Technical Support and Return Merchandise
Authorization (RMA)...............................................................................29
Technical Support................................................................................................................................29
Return Merchandise Authorization (RMA)........................................................................................29
Appendix B. Warranty Information and Limitation Statements.........30
Warranty Information........................................................................................................................30
