Low Battery Icons• Battery icon near outdoor temperature, change batteries in the outdoor sensor.• Battery icon near indoor temperature, change batteries in the temperature station.SpecificationsIndoor Temp Range: 32°F to 122°F (0°C to 50°C)Outdoor Temp Range: -40°F to 140°F (-40°C to 60°C)Distance: Over 300 ft. (91 meters) RF 433MHz (open air)Power Station: 2-AAA, IEC, LR3 batteries (not included)Power TX141-Bv2: 2-AA, IEC, LR6 batteries (not included)Battery Life Station: over 12 months with reputable batteriesBattery life TX141-Bv2: over 24 months with reputable batteriesDimensions Station: 2.64” W x 1.38” D x 3.66” H (66 W x 35 D x 93 H mm)Dimensions TX141-Bv2: 1.57”W x 0.82” D x 5.11” H (40 W x 20.8 D x 129.8mm H)• Mount the Outdoor Sensor on a north-facing wall or in any well shaded area. Under aneave or deck rail is preferred.• The maximum wireless transmission range to the station is over 300 feet (91 meters)in open air, not including walls or floors.• Be sure the outdoor sensor is mounted vertically.Position Outdoor SensorWarranty and SupportLa Crosse Technology, Ltd. provides a 1-year limited time warranty (from date ofpurchase) on this product relating to manufacturing defects in materials & workmanship.Before returning a product, please contact our friendly customer support with questions orvisit our online help:Phone: 1-608-782-1610Online Product Support:www.lacrossetechnology.com/supportProduct Registration:www.lacrossetechnology.com/support/registerView full warranty details online at:www.lacrossetechnology.com/warranty_info.pdfWarranty Address:La Crosse Technology, Ltd2830 S. 26th St.La Crosse, WI 54601Protected under U.S. Patents: 5,978,738 | 6,076,044 | RE43903308-1409BT/308-1409WT www.lacrossetechnology.com/support Page | 2Outdoor Sensor Search• Hold +/°F/°C for 3 seconds to search for the outdoor sensor.• If the signal is lost, station will display the LAST DATA recorded for 10 minutes, afterthat 10 minutes, the station will display dashes “--”.• After 30 minutes, station starts looking for the sensor automatically.