Honeywell TN924W Viewving SEA Level Pressure History, Understanding Weather Forecast Icons

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•Press and hold MEM until the pressure unit is flashing

•Set the sea level pressure unit by pressing UP or DOWN

•Press MEM to confirm your selection

VIEWVING SEA LEVEL PRESSURE HISTORY

•In any mode press HISTORY button entering the sea level pressure display

•When the SEA LEVEL is displayed, press HISTORY repeatedly viewing the sea level pressure history for the past 24 hours in 1 hour intervals

•If no buttons are pressed for 5 seconds, the unit will automatically return to the default Pressure and Weather Forecast Mode

VIEWING PRESSURE, TEMPERATURE AND HUMIDITY BAR CHARTS

The bar chart in Weather Window can be configured to display a historical data for the sea level pressure and temperature or humidity for channel 1.

•Select the Weather Window by pressing UP or DOWN

•Press and hold ALARM/CHART button - the bar chart will display either - sea level pressure with a word “PRESSURE” displayed at the right bottom corner; temperature with a thermometer icon and “CH1” and a humidity with “RH” icon and “CH1”

VIEWING MOON PHASE HISTORY AND WEATHER FORECAST

•After selecting the Weather Window, press MEM, so “+ 0 days” is flashing

•Press UP or DOWN selecting from today’s date a future (+) or past (-) days and the corresponding moon phase will be displayed. Press and hold either button for a quick advance

•To exit, press MEM button

UNDERSTANDING WEATHER FORECAST ICONS

Display		Weather Forecast
		Sunny
		Partly Cloudy
		Cloudy
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Rainy

Unstable Weather

Snow

Note: The weather forecast accuracy is approximately 70%.

Display shows forecasted, not current conditions. The SUNNY icon indicates clear weather, even when displayed during the night-time.

UNDERSTANDING MOON PHASE ICONS

TIME WINDOW

The main unit can be manually set to display the time, calendar or UTC time. There are three time alarms available on the main unit: Weekday alarm (W), Single alarm (S) and Ice Warning Alarm (Pre-Al).

•If Weekday alarm is activated, it will sound at the set time and the alarm icon will flash Mondays through Fridays

•If Single day alarm is activated, it will sound at the set time and the alarm icon will flash only for this specific day and will not activate on subsequent days

•The Ice Warning Alarm is activated at programmed time interval (from 15 to

90 minutes) before the weekday or single alarm, if channel 1 temperature falling to freezing and below.

Note: Ice Warning Alarm can be set only if one or both - Weekday or Single alarm are programmed.

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