User manual LA CROSSE TECHNOLOGY WS-7390TWC

[. . . ] WS-7390U Wireless 433 MHz Radio-controlled Weather Station Instruction Manual TABLE OF CONTENTS Topic Inventory of Contents/Additional Equipment About WWVB Quick Set-Up Guide Detailed Set-Up Guide Battery Installation Program Mode Time and Date Function Keys 12/24 hour Time Setting Time Setting Time Zone Setting Daylight Saving Time (DST) Setting Setting Day, Date, and Year Selecting °F or °C Setting the LCD Contrast Features Weather Forecast Icons Indoor Temperature, Humidity, & Comfort Level Indicator Outdoor Temperature & Humidity Minimum & Maximum Records (Indoor, Outdoor, & Resetting) Additional Remote Thermo/hygro Sensors (Set-Up, Viewing, & Operation) Mounting Troubleshooting Maintenance & Care Specifications Warranty Information Page 3 4 5-6 7-8 8-9 9 9 10 10-11 11-12 12-13 13 13 14-15 15 16 16 17-18 19-21 22 23 24 25-26 2 INVENTORY OF CONTENTS 1. The indoor weather station Remote temperature sensor (model TX4U) Instruction manual and warranty card ADDITIONAL EQUIPMENT (not included) 1. Four fresh AA 1. 5V alkaline batteries 2. Phillips screwdriver (for mounting) 3 ABOUT WWVB The NIST (National Institute of Standards and Technology--Time and Frequency Division) radio station, WWVB, is located in Ft. [. . . ] Press and release the "SET" button to confirm the year and to advance to °F and °C selection (skip step 1 and 2 in section VI if continuing). Press and hold the "SET" button for 2 seconds or until "12h" or "24h" flashes. Press and release the "SET" button 9 times to reach the °F or °C setting mode. "°F" is the default setting and the temperatures (inside and remote) will be flashing. Press and release the "+" button to select °F to °C. Press the "SET" button to confirm and to advance to the LCD setting (skip step 1 and 2 of section VII if continuing). VII. Press and hold the "SET" button for 2 seconds, or until "12h" flashes. Press and release the "SET" key 10 times to reach the LCD contrast setting mode. There are 8 LCD contrast levels to choose from-- "Lcd 0" is the lightest, and "Lcd 7" is the darkest. "Lcd 5" is the default setting. Press and release the "+" button to toggle through the settings. Press and release the "SET" button to confirm and exit the programming mode. 4. 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. When there is more than one remote sensor unit in operation a "boxed" number will appear to the right of the temperature. This indicates which remote sensor unit (1, 2, or 3) is currently displaying its data in the OUTDOOR LCD. (This feature is explained in further detail in the following section--Adding Remote Sensors). Minimum and Maximum Temperature Records (Indoor, Outdoor and Resetting) The WS-7390U keeps a record of the minimum and maximum temperatures for both the indoor and outdoor sections. These temperatures can be viewed directly underneath the current indoor and outdoor temperatures. The minimum recorded temperature is on the left and the maximum-recorded temperature is on the right. [. . . ] (-29. 9°C to 69. 9°C resolution) "OFL" displayed if outside this range 19% to 95% with 1% resolution ("- -" displayed if outside this range Every 10 seconds Every 1 minute Every 1 minute Relative humidity measuring range Indoor temperature checking interval Indoor humidity checking interval Outdoor temperature and humidity checking interval (Remote thermo/hygro sensor) Outdoor temperature and humidity Every 3 minutes 23 reception (indoor weather station) Transmission Range Power Supply Indoor weather station Remote thermo/hygro sensor Battery life cycle Recommended battery type Dimensions (L x W x H) Indoor weather station Remote thermo/hygro sensor 80 feet (in open space) 2 x AA 2 x AA Approximately 12 months Alkaline 6. 5 x17. 75 x 1. 25 inches (171 x 450 x 31mm) 1. 56 x 0. 78 x 4. 29 inches (40 x 20 x 110 mm) WARRANTY INFORMATION La Crosse Technology, Ltd provides a 1-year limited warranty on this product against manufacturing defects in materials and workmanship. This limited warranty begins on the original date of purchase, is valid only on products purchased and used in North America and only to the original purchaser of this product. To receive warranty service, the purchaser must contact La Crosse Technology, Ltd for problem determination and service procedures. Warranty service can only be performed by a La Crosse Technology, Ltd authorized service center. [. . . ]