For default installation keep channel and version as is and press Install; Wait until it finishes downloading, installing (depends on your connection) To install ALVR app on headset, use button ...

This is a Compact NS630bL, 630A, 150kA at 415 VAC 50/60 Hz, 4 poles basic frame. It is adapted for withdrawable devices electrically operated, and it is an optimum choice for all standard applications ...