To improve the RF signal strength
From the NVIDIA Control Panel navigation tree pane, under Stereoscopic 3D, select Manage 3D Vision Pro to open the associated page.
In the Channel information area, click AutoPick Next Channel.
With your glasses within the hub range, verify that the Channel information area indicates a good signal strength, and that your glasses are synchronised with the hub and appear in the Glasses list.
The AutoPick Next Channel dialogue appears and indicates the selection progress. The dialogue closes when the next channel is established.