If a section on your multi-sensor display is not receiving a signal from the sensor, or the temperature is flashing, showing dashes, or is not updating, the unit may be experiencing wireless interference. Perform a hard reset to gain a strong connection between the units.
Important! If you have multiple sensors:
- If you are pairing more than one temperature sensor with the display, the A-B-C switch positions must differ between each sensor. Verify that each sensor has a different channel selected by checking the switch position in the battery compartment.
- Bring both the sensor and display together and position them side by side. NOTE: If you have multiple sensors connected to the Multi-Sensor Digital Thermometer, and you are not sure which sensor is experiencing interference, bring all sensors together with the display.
- Remove all batteries from the sensor (or sensors).
- Remove all batteries from the display then press and hold the reset button for 20 seconds if applicable.
- Wait 1 minute to ensure that any remaining battery power has discharged from both units.
- Reinstall batteries in the outdoor sensor (or sensors) first.
- Reinstall batteries in the display last and immediately press and hold the reset button again for 20 seconds if applicable.
- Let units sit within a couple of feet of each other for a few minutes to ensure a wireless signal is received. *The display should receive the signal within several minutes.
- After a connection has been established, you may place the sensor (or sensors) in their intended locations.
*If the signal connection fails after the units are separated, try a new location for the display, the sensor, or both.