9Using the Weather ForecasterLearning ModeSelf-Calibrating Forecasting uses a unique algorithm to analyze changes in pressure overa time period (called Learning Mode) to determine your altitude. After 14 days, theLearning Mode icon disappears from the display screen. At this point, the self-calibratedpressure is tuned in to your location and the unit is ready for superior weather prediction.Weather ForecastAcuRite’s patented Self-Calibrating Forecasting provides your personal forecast ofweather conditions for the next 12 to 24 hours by collecting data from the sensor inyour backyard. It generates a forecast with pinpoint accuracy - personalized for yourexact location.TroubleshootingNo outdoor sensorreceptionno barsIf the wireless signal indicator shows no bars:• Relocate the display and/or the outdoor sensor. The unitsmust be within 330 ft (100 m) of each other.• Make sure both units are placed at least 3 feet (.9 m)away from electronics that may interfere with the wirelesscommunication (such as TVs, microwaves, computers, etc).• Use standard alkaline batteries (or lithium batteries in sensorwhen temperature is below -4ºF/-20ºC). Do not use heavyduty or rechargeable batteries. NOTE: It may take a fewminutes for display and sensor to synchronize after batteriesare replaced.OPERATIONRAINLIKELYSNOWLIKELYRAIN/SNOWMIX LIKELYMOSTLYCLOUDYCLOUDYView the complete list of icons at www.AcuRite.com/acurite-iconsDisplay screennot working• Check that the power adapter is plugged into the displayand an electrical outlet.Outdoortemperatureis flashing orshowing dashesFlashing of the outdoor temperature is generally an indicationof wireless interference.1. Bring both the sensor and display indoors and remove atleast one battery from each.2. Make sure the A-B-C switch on both units match.3. Reinstall the battery in the outdoor sensor.4. Reinstall the battery in the display.5. Let the units sit within a couple feet of each other for abouta few to gain a strong connection.