Brandson Equipment 305385 Mode D'emploi page 45

The atmospheric pressure is the pressure at any location on earth
caused by the weight of the air column above the earth. Atmospher-
ic pressure refers to the mean pressure and gradually decreases with
increasing altitude. Meteorologists use barometers to measure the
atmospheric pressure. Since the variations in atmospheric pressure are
strongly influenced by the weather, it is possible to predict the weather
by measuring the changes in pressure.
The air pressure unit can be selected in the basic settings.
11.8 Rainfall
The "Rain" section displays information on rainfall and the amount of
rain.
Setting the amount of rainfall unit
In the main display interface, please press and hold the "RAIN" button
( ) for 3 seconds to change the display to the cumulative value of rain-
fall amount or rainfall rate.
Press and release the "RAIN" button " " to display the rain history.
Display history:
NOW: cumulative value over the last 30 minutes
HOUR: cumulative value over the last 60 minutes
24 HOURS: cumulative value over the last 24 hours
DAY: 24 hours from 00:00 to 23:59. Cumulative value with today
7 DAYS: cumulative value of the last 7 days, starting with the last data
record
MONTH: cumulative value defined by the calendar month (e.g. January
1 - January 31).
YEAR: cumulative value defined by the calendar year (e.g. January 1 to
December 31).
45
English