Replace the batteries

1. It may help reception to face the front of the clock in the general direction of Ft. Collins, Colorado.
2. Wait until overnight for signal to be received
3. Be sure indoor weather station is at least 6 feet from any other electrical devices such as televisions, computers, or other radio-controlled clocks.
4. Remove the batteries for five minutes, reinsert and leave the unit alone overnight without pressing any buttons.
5. If there is a consistent problem, please contact us via email at support@lacrossetechnology.com or by phone at
   608.782.1610

Be sure correct time zone and daylight saving time is selected.

if there is a consistent problem, please contact us via email at support@lacrossetechnology.com or by phone at 608.782.1610

Move the clock to an area with warmer or cooler surrounding temperature. Current surrounding temperatures are outside measuring range.

1. Remove the batteries of both units for one minute, then reinsert them again. Make sure the batteries are new and fresh.
2. Move the radio controlled clock closer to the sensor or place the sensor closer to the clock. Make sure the clock is at a receivable range from the sensor.
3. Move the units to another location. Interferences from other electrical devices operating on the same signal frequency (433MHz) may prevent correct signal transmission and reception.

Wait until the current surrounding temperature cools down or increases. Current temperature is outside of the measuring range of the sensor. The outdoor temperature will be displayed again once the current surrounding temperature is within the range of the sensor.