Please make sure that fresh batteries are installed properly in the receiver and the sensor. IMPORTANT!! Do not set the time or press any other buttons until the display has communicated with the outdoor sensor for at least 10 minutes.
Use the “SET” button toggle through the menu options. Use the “INDOOR” button to change the menu options when they are flashing.
1. Press and hold the SET button until 12h is flashing. Use the INDOOR b
