La Crosse Technology Features of the WS-7391U, Weather Forecast, Weather Icons

FEATURES OF THE WS-7391U

I. Weather Forecast

The weather forecasting feature is estimated to be 75% accurate. By adjusting the sensitivity setting, you can achieve a better accuracy of forecast. The weather forecast is based solely upon the change of air pressure over time. In areas where the weather is not affected by the change of air pressure, this feature will be less accurate.

1. Weather Icons

There are 3 possible weather icons that will be displayed in the TENDENCY LCD:

Sunny—indicates that the weather is expected to improve (not that the weather will be sunny).

Sun with Clouds—indicates that the weather is expected to be fair (not that the weather will be sunny with clouds). Clouds with Rain—indicates that the weather is expected to get worse (not that the weather will be rainy).

The weather icons change when the unit detects a change in air pressure. The icons change in order, from “sunny” to “partly sunny” to “cloudy”. It will not change from “sunny” directly to “rainy”, although it is possible for the change to occur quickly. If the symbols do not change

14