User manual LA CROSSE TECHNOLOGY WS9500

[. . . ] Hand held Anemometer Operating Manual Introduction: Congratulations on purchasing this pocket-sized anemometer, this innovative product provides wind speed, wind chill and temperature information for any outdoor activities. [. . . ] The back-light will be switched on for approximately 8 seconds before automatically switching OFF. Setting up: 1. Firstly, use a large coin to open the battery Battery cover at the back of the anemometer as compartment indicated above. Checking the correct polarization, insert 1 x 3V (CR2032) lithium cell, positive (+) pole up into the battery compartment and replace the cover. When the battery is inserted, all the segments of the LCD and back-light will light up briefly. Battery cover Note: After inserting the battery, test the anemometer by blowing directly at the Impeller for about 30 seconds. Wait for 30 seconds, and re-insert the battery again. Fastening the necklace The carry necklace is supplied with the anemometer. To fasten, simply insert the clip of the necklace into the buckle end of the anemometer until it clicks into place. To unfasten, simply press both sides of the clip until it can be removed from the buckle. Function keys: The anemometer uses the following keys: MODE/ key : : : : : : : To toggle between wind speed and temperature/wind chill display Power ON/OFF To enter the setting node Back-light-On To change operation mode To change parameter in setting mode Back-light-On Battery change: It is recommended to replace the battery in the unit on an annual basis to ensure optimum accuracy of this unit. [. . . ] When the temperature is outside the range from ­29. 9°C to +59°C, there will be no wind chill measurement. [. . . ]