You'll use the dial to control Navdy while keeping your eyes on the road. To install your dial:
- Insert the provided battery positive side up into the dial and secure the dial's battery door.
- Wrap the dial's strap around your steering wheel and securely fasten the strap on the dial's clasp.
- Confirm the dial is within reach of your thumb.
If your dial is loose, ensure its strap is fastened to the correct clasp on the dial.