Raven OmniSeed Viper Pro - Product Control Type; Speed Sensor Type and Cal

Chapter 3
26 OmniSeed™ Viper Pro™ Installation & Operation Manual
4. On a home or office computer, go to the Raven Applied Technology Division web site at:
www.ravenhelp.com
and click on the “Activation Key Request” link.
5. Fill in the requested information and then click Next.