Pairing the Radar Device with the RDU Device

The Varia RDU device can be paired with one radar device at a time.

1. Hold the Varia RDU device key for 5 seconds. The threat level LED flashes purple.
2. Turn on the radar unit.
3. Bring the devices within 1 cm of each other, and wait while the devices connect.

   The Varia RDU LED turns solid blue and the threat level LED turns solid green.

   The Varia RVR315 status LED flashes blue.