User manual LA CROSSE TECHNOLOGY WT-3131TWC

[. . . ] For more information about WWVB please see the NIST website at http://www. boulder. nist. gov/timefreq/stations/wwvb. htm DETAILED SET UP GUIDE 1. Battery Installation There are two locations for batteries on the clock a. The battery is inserted on the back of the clock above the four time zone buttons. [. . . ] Note: Some locations (Arizona and parts of Indiana) do not follow Daylight Saving Time. There is no indication of the mode the daylight saving time feature is in the factory setting is ON. Weather Forecast The weather forecasting feature is estimated to be 75% accurate. The weather forecast is based solely upon the change of air pressure over time. The WT-3131A averages past air-pressure readings to provide an accurate forecast, creating a necessity to disregard all weather forecasting for 12-24 hours after the unit has been set-up, reset, or moved from one altitude to another (i. e. In areas where the weather is not affected by the change of air pressure, this feature will be less accurate. Weather Icons 3 There are 3 possible weather icons that will be displayed in the FORECAST 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" or the reverse. 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 then the weather has not changed, or the change has been slow and gradual. Other possible displays in the FORECAST LCD are 2 weather tendency arrows, one that points up (on the left side of the LCD) and one that points down (on the right side of the LCD). An arrow pointing up indicates that the air pressure is increasing and the weather is expected to improve or remain good. An arrow pointing down indicates that the air pressure is decreasing and the weather is expected to become worse or remain poor. Indoor Temperature and Humidity The current indoor temperature (viewed on the left) and relative humidity (viewed on the right) are displayed in the INDOOR LCD. Fix a screw (not included) into the desired wall, leaving approximately 3/16 of an inch (5mm) extended from the wall. [. . . ] Before sending the indoor weather station in for repairs, contact La Crosse Technology. The indoor weather station will be repaired or replaced with the same or similar a similar model. This warranty does not cover any defects resulting from improper use, unauthorized repairs, faulty batteries, or the indoor weather station's inability to receive a signal due to any source of interference. [. . . ]