10
WEATHER FORECAST
The device contains sensitive pressure sensor built-in with sophisticated and proven software that predicts
weather for the next 12 ~ 24 hours within a 30 to 50 km (19-31 miles) radius.
Sunny / Clear
Slightly Cloudy
Cloudy
Rainy
Rainy / Stormy
Snowy
NOTE:
- The accuracy of a general pressure-based weather forecast is about 70% to 75%.
-
The weather forecast is meant for the next 12 hours, it may not necessarily reflect the current situation.
-
The weather icon will flash on display when the rainstorm comes.
- The
SNOWY
weather forecast is not based on the atmospheric pressure, but based on the outdoor
temperature. When the outdoor temperature is below -3°C (26°F), the
SNOWY
weather indicator will be
displayed on the LCD.
BAROMETRIC / ATMOSPHERIC PRESSURE
TO SELECT THE PRESSURE DISPLAY MODE
1. Press and hold the
[ BARO ]
key for 2 seconds to enter select model:
2. Press
[ UP ]
or
[ DOWN ]
key
to select between:
-
ABS
the absolute atmospheric pressure of your location.
-
REL
the relative atmospheric pressure based on the sea.
3. In “
ABS
” mode, press
[ BARO ]
key to exit, In “
REL
” mode, press
[ BARO ]
key to set relative atmospheric
pressure value in next section.
TO SET RELATIVE ATMOSPHERIC PRESSURE VALUE
1. Get the atmosphere pressure data of the sea level (it is also the relative atmosphere pressure data of your
home area) through the local weather service, internet and other weather channels.
2. Press and hold the
[ BARO ]
key for 2 seconds until
ABS
or
REL
icon flashes.
3. Press
[ UP ]
or
[ DOWN ]
key to switch to relative pressure mode.
4. Press
[ BARO ]
key once again until the relative atmospheric pressure digit flashes.
5. Press
[ UP ]
or
[ DOWN ]
key to change the value.
6. Press
[ BARO ]
key to save and exit the setting mode.
TO SELECT THE MEASUREMENT UNIT FOR THE BAROMETER
Use
[ BARO ]
key to change the unit between
inHg / mmHg / hPa
.
NOTE:
- When power up the main unit, it will display the relative pressure reading and default value is 1013 mb/hPa
(29.91 inHg), which refers to the average atmosphere pressure.
- When you change the relative atmospheric pressure value, the weather indicators will change along with it.
- The relative atmospheric pressure is based on the sea level, but it will change with the absolute atmospheric
pressure changes after operating the clock for 1 hour.
RAINFALL
TO SELECT THE RAINFALL DISPLAY MODE
The device displays how many mm/inches of rain are accumulated in an hour time period, based on current
rainfall rate. Press the
[ RAIN ]
key to toggle between:
-
RATE
Current rainfall rate in past an hour
-
DAILY
The DAILY display indicate the total rainfall from midnight
-
WEEKLY
The WEEKLY display indicate the total rainfall from the current week
-
MONTHLY
The MONTHLY display indicate the total rainfall from the current calendar month
Rainfall rate
Daily rainfall
Weekly rainfall
Monthly rainfall
