7Additional Features7Low Battery WarningBase unit – replace both batteries when the “ ” icon appearson the right side of the screen.°C/°F SelectionPress the “C/F” button on the back of the base unit to switchbetween Fahrenheit and Celsius temperatures.BacklightPress the Backlight button on the top of the base unit. The LCDscreen will light up for approximately 5 seconds.Remote sensor – replace both batteries when the “ ” iconappears on the left side of the screen.Setup:Place the base unit as close as possible to the remote sensor duringsetup. This will ensure the best reception of signals as you set up yourwireless forecaster.Location:Position the base unit and remote sensor within the effective trans-mission range of 200 feet (60 meters).Place the base unit indoors in a well-ventilated location away fromdirect sunlight.Place the remote sensor in a dry, shaded area. Direct sunlight willheat the casing and inflate temperatures readings.Tips8