When negative rate of change of pressure is exceeded for three hours, the storm warning indicator
will be activated, and the clouds with rain icon will flash for three hours, indicating the storm
warning feature is active.
7.4 Pressure Threshold Setting
The pressure threshold (the negative or positive rate of change of pressure signifying a change in
the weather) can be adjusted from 2 mbar/hour to 4 mbar/hour (default level 2 mbar/hour).
The lower the level pressure threshold setting, the higher sensitivity for weather forecast changes.
Locations that experience frequent changes in air pressure require a higher setting compared to
locations where the air pressure is typically stagnant.
7.5 Personalizing Color Ranges
You can customize your background color ranges to suit your location, or personal preferences.
For example, if you live in Alaska, your definition of hot and cold may be very different if you
live in Arizona.
Likewise, if you track your indoor comfort level, your comfort range may be very different than
someone else.
Example 1:
I live in Arizona, and the temperature ranges from 10 °F to 120 °F.
Color Increment = (HI-LOW)/11 = (120 – 10)/11 = 10 °F.
Yellow = 7 x 10 + 10 = 80 °F, which is comfortable for Arizona.
Example 2:
I live in Alaska, and the temperature ranges from -20°F to 90°F.
Color Increments = (HI-LOW)/11 = (90 – (-20))/11 = 10 °F.
Yellow = 7 x 10 - 20 = 50 °F, which is comfortable for Alaska.
Version 1.0
©Copyright 2014, Ambient LLC. All Rights Reserved.
Page
20