OverviewThe iBridge Power Dock Kit (BGK3) allows a user to integrate an iPod into a Russound RNET audio system without running new wires. The kit's main components are the iBridge Power Dock (BGD2), the iBridge Dock Adapter (BGDA) and the iBridge Controller Adapter (BGCA).The BGD2 Power Dock is portable because it is powered by and communicates over the home's electrical wiring through its companion piece, the BGDA. The third component, the BGCA is mounted at the multiroom controller location and is used to pull information from the electrical line and convert it back to RNET, IR signals and analog audio.The iBridge Power Dock has a standard 30-pin dock connector and supportsmost iPod models. It ships with five well adapters for later iPod models (newer models are sold with well adapters). It provides power to the iPod to keep it charged while docked and connected to the system.The iBridge Power Dock can also be used in an IR-controlled audio system. Regardless of which type of audio system, a maximum of four iBridge Power Docks per system, and each Power Dock requires its own Dock Adapter and Controller Adapter.