User Manual

Trouble Shooting Steps

Remove all batteries from outdoor sensor and clock. And Ensure dated 2025 or

newer.

Press one of the buttons on the clock at least 20 times to clear all memory.

Verify that the clock is blank before proceeding (there may be lines painted on

the screen).

Leave both units without power for 15 minutes (very important).

Insert fresh batteries into the outdoor sensor.

Insert fresh batteries into the clock.

Keep the outdoor sensor 5-10 feet from the clock.

When RF connection is established, the temperature will appear on the station.

Allow the outdoor sensor and clock to sit together for 15 minutes to establish a

strong connection.

Do not press buttons for 15 minutes.

For optimum 915MHz transmission, the outdoor transmitter should be a

distance of no more than 200 feet (60 meters, open air) from the clock.

Note Distance:

The maximum transmitting range in open air is over 200 feet (60 meters)

between the outdoor transmitter and the clock.

Consider what is in the signal path between the clock and the transmitter.

Consider the distance the clock is located away from other electronic in the

home.

Resistance:

Obstacles such as walls, windows, stucco, concrete, and large metal objects can

reduce the range.

When considering the distance between the transmitter and the clock (200 feet

open air) cut that distance in half for each wall, window, tree, bush or other

obstruction in the signal path.

Closer is better.

Do not mount the transmitter on a metal fence. This significantly reduces the

effective range.

Interference:

Consider items in the signal path between the transmitter and the clock.

Sometime a simple relocation of the transmitter or the clock will correct the

interference issue.

Windows can reflect the radio signal.

Metal will absorb the RF (radio frequency) signal.

Stucco is held to the wall by a metal mesh.

Transmitting antennas (ham radio, emergency dispatch center, airports, military

base etc.)

Electrical wires (utilities, cable etc.)

Vegetation is full of moisture and reduces signal.

PAGE 1
Trouble Shooting Steps Remove all batteries from outdoor sensor and clock. And Ensure dated 2025 or newer. Press one of the buttons on the clock at least 20 times to clear all memory. Verify that the clock is blank before proceeding (there may be lines painted on the screen). Leave both units without power for 15 minutes (very important). Insert fresh batteries into the outdoor sensor. Insert fresh batteries into the clock. Keep the outdoor sensor 5-10 feet from the clock.
PAGE 2
For the Atomic clock - Dependent on your location, position of the clock in your home, and atmospheric interference, it may take up to 5 nights for the change from Daylight Savings Time to Standard Time and vice-versa to occur. Check for a WWVB Tower Icon showing on your Clock. The tower icon indicates you have received the WWVB signal from Ft Collins CO in the past 24-hours. Check that the clock is in the correct Time Zone. Check whether the DST indicator is ON or OFF.