Honeywell TN924W - Manual (Page 16)

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displayed
• 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.