Reconnect a transmitter when having pairing issues with the display

Try the following steps for a full reset:

1. Remove batteries from both the display and the transmitter.
2. Press and hold the link button on the transmitter for 10 seconds.
3. Simultaneously press all buttons on the display for 10 seconds.
4. Leave both devices for 5 minutes without power.
5. Put batteries back in both devices.
6. Press and hold the link button on the back of the display, until the four dashes start to flash.
7. Press the link button once on the transmitter.
8. Wait a few seconds and you should see the energy reading on your display screen.