La Crosse Technology, Ltd. www.lacrossetechnology.com/support
Page 6
Arrows trending left: Temperature is falling.
Arrows trending right: Temperature is rising.
Humidity Trend Arrows
Explanation: The indoor and outdoor humidity (3% RH) trend indicators update every 30
minutes or less. These trends represent temperature changes over the past three hours.
Example: At 11:00, the trend arrows will reflect changes in humidity since 8:00. At 11:30,
the trend arrows will reflect changes in humidity since 8:30, etc.
Up Arrow:
Temperature has risen in the past 3 hours.
Humidity has risen in the past 3 hours.
Right Arrow:
Temperature has not changed in the past 3 hours.
Humidity has not changed in the past 3 hours.
Down Arrow:
Temperature has fallen in the past 3 hours.
Humidity has fallen in the past 3 hours.
HI/LO Temperature readings
Explanation: The weather station shows the daily LO and HI temperatures each day
starting at midnight (12:00 AM). The weather station automatically resets the HI/LO
temperatures at midnight (12:00 AM).
View HI data: Press the
▲
button once to view HI temperature and humidity values for
indoor and outdoor data.
Reset HI data: Hold the
▲
button for five seconds to reset HI temperature and
humidity values for indoor and outdoor data.
View LO data: Press the
▼
button once to view LO temperature and humidity values
for indoor or outdoor data.
Reset LO data: Hold the
▼
button for five seconds to reset LO temperature and
humidity values for indoor and outdoor data.
Heat Index/Dew Point
Heat Index:
Heat Index combines the effects of heat and humidity.
Heat Index is what the temperature feels to a human being.
As humidity increases, the body is unable to cool effectively.
The temperature will feel warmer.
View Heat Index: From the default time display, press the HEAT/DEW button once and
Heat Index will show instead of the outdoor ambient temperature.
Note: Heat index will be the same number as the temperature until the outdoor
temperature is above 26.7°C (80°F).
Dew Point Temperature:
Dew Point Temperature is the saturation point of the air, or the temperature to which
the air has to cool in order to create condensation.
The higher the dew points, the higher the moisture content of the air at a given
temperature.
View Dew Point Temperature: From the default time display, press the HEAT/DEW
button twice and Dew Point will show instead of the outdoor ambient temperature. The
words “Dew Point” will show near outdoor temperatures.
Note: Dew Point is lower than the actual temperature.
