Honeywell TE831W-2 - Manual (Page 19)

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• Press and hold SET until the altitude digits are flashing.
• Set the altitude value by pressing the UP or DOWN arrow buttons. Press and hold UP or DOWN arrow button for
faster digits advancement
• Press SET button to confirm your selection.
Viewing the Sea Level Pressure History
• From any mode, press the HISTORY button. Unit will select the Pressure/ Weather display.
• When the SEA LEVEL is displayed, press HISTORY button repeatedly viewing the sea level pressure history for the
past 24 hours in hour intervals.
• If no buttons are pressed for 5 seconds, the unit will automatically exit history mode and return to the Pressure and
Weather Forecast mode
.
Viewing the Pressure, Temperature and Humidity Bar Charts
The pressure bar graph shows barometric pressure variations over the past 24 hours. This is very useful for understanding the
Barometric trends that are used in weather forecasting. Each bar icon represents 0.06 inHg.
Alternatively, the bar chart can be used to display 24 hour trend data for Sea Level Pressure, CH 1 Remote temperature or
Ch1 Remote humidity.
Select the Pressure and Weather Forecast window, press and hold ALARM/CHART button to toggle the bar chart title at the
right bottom corner of the chart. Alternate between “PRESSURE”, “CH1”temperature (thermometer icon) and “CH1” relative
humidity (dew drop icon)
Viewing the Moon Phase History
The unit indicates the current moon phase and using the MEMORY button will permit viewing of the past or future days.
Previous moon phases are selected with the minus sign selected: -1 day, -2 days, etc or future moon phase are selected
based on the days ahead: +1 day, + 2 days, etc up to 39 days.
• After selecting the Pressure and Weather Forecast display, press MEMORY button, so “+ 0 days” is flashing.
• Press UP or DOWN arrow buttons 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 MEMORY button.
The Moon Phase Diagram