Acu-Rite 621 Using the Weather Forecaster Learning Mode, Moon Phase, Barometric Pressure

OPERATION

Using the Weather Forecaster Learning Mode

Self-Calibrating Forecasting uses a unique algorithm to analyze changes in pressure over a time period (called Learning Mode) to determine your altitude. After 14 days, the Learning Mode icon disappears from the display screen. At this point, the self-calibrated pressure is tuned in to your location and the unit is ready for superior weather prediction.

Weather Forecast

AcuRite’s patented Self-Calibrating Forecasting provides your personal forecast of weather conditions for the next 12 to 24 hours by collecting data from

the sensor in your backyard. It generates a forecast with pinpoint accuracy - personalized for your exact location.

RAIN/SNOW	SNOW	LIGHT RAIN	CLOUDY	MOSTLY
MIX LIKELY	LIKELY	LIKELY		CLOUDY
(flashing=stormy)

View the complete list of icons at www.AcuRite.com/acurite-icons

Moon Phase

Track the phases of the moon, conveyed through simple lunar phase icons.

Barometric Pressure

Subtle variations in barometric pressure greatly impact the weather. This weather forecaster displays the current pressure in inHg or hPa. The history chart lets you monitor the change in pressure over time.

High & Low Records

Today’s high and low records are displayed for indoor and outdoor temperature. Today’s records automatically clear at 12:00am midnight every day.

To view today's LOW records, press the “q” button on the back of the unit. To manually clear today’s LOW recorded values, press and hold the “q” button for 2 seconds. Dashes display to confirm you have cleared the LOW records.

To view today's HIGH records, press the “p” button on the back of the unit. To manually clear today’s HIGH recorded values, press and hold the “p” button for 2 seconds. Dashes display to confirm you have cleared the HIGH records.

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