Ambient Weather Support

This weather station clock receives a signal from the Radio Controlled Clock (RCC) in Colorado.

The display color can interfere with this reception. Thus, a primary color is displayed when the RCC clock in searching for the signal, which occurs about once every 4 hours.

With the RC-8401, the search color was green. However, this was too bright at night for many users.

With the RC-8401A, the search color was changed to red. This color is much softer and will not disturb users.