Version 2.12 ©Copyright 2020, Ambient LLC. All Rights Reserved. Page 35
Thus, your absolute pressure may read 28.62 inHg (969 mb) at an altitude of 1000 feet (305 m), but
the relative pressure is 30.00 inHg (1016 mb).
The standard sea-level pressure is 29.92 in Hg (1013 mb). This is the average sea-level pressure
around the world. Relative pressure measurements greater than 29.92 inHg (1013 mb) are
considered high pressure and relative pressure measurements less than 29.92 inHg are considered low
pressure.
Currently not used.
6.7.13 Rainfall Season
Press to change the beginning of the rainfall yearly season month. The default is January.
Press to change the archive interval for historical data and graphing. Press to change
the 100 x minute field. Press to highlight the 10 x minute field. Press to change the 10 x
minute field. Press to highlight the minute field. Press to change the minute field.
Press to send real-time data to Wunderground.com and AmbientWeather.net.
For Wunderground.com, enter the Station ID and Station Key obtained from Wunderground.com.
For AmbientWeather.net, make a note of the MAC address (write it down).