If you have downloaded the .rar package, follow these typical steps to access and use the guide: How To Install Delphi Ds150e Software
Identifying main components like the Vehicle Communication Interface (VCI) and the Bluetooth dongle. Download English DS150E WIN7 User guide rar
Step-by-step procedures for installing the DS150E software and configuring Bluetooth connections. If you have downloaded the
Instructions for both standard OBD and EOBD communication protocols. Standard Installation Workflow Download English DS150E WIN7 User guide rar