10
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 DISPLAY MODE
Press and hold the
[ BARO ]
key for 2 seconds to toggle between:
-
ABSOLUTE
the absolute atmospheric pressure of your location
-
RELATIVE
the relative atmospheric pressure based on the sea
TO SET RELATIVE ATMOSPHERIC PRESSURE VALUE
1. Press and hold the
[ BARO ]
key for 2 seconds until
ABSOLUTE
or
RELATIVE
icon flashes.
2. Press
[ ]
key /
[ ]
key to switch to
RELATIVE
mode.
3. Press the
[ BARO ]
key once again until the
RELATIVE
atmospheric pressure digit flashes.
4. Press
[ ]
key /
[ ]
key to change the value.
5. Press the
[ BARO ]
key to save and exit the setting mode.
Note:
- The default relative atmospheric pressure value is 1013 hPa (29.91 inHg), which refers to the average
atmospheric 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.
TO SELECT THE MEASUREMENT UNIT FOR THE BAROMETER
1. Press the
[ BARO ]
key to enter unit setting mode.
2. Use the
[ BARO ]
key to change the unit between
inHg / mmHg / hPa
.
3. Press the
[ BARO ]
key to confirm.
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
[ RAINFALL ]
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
Note:
Rain rate is updated every 6 minutes, at every hour on the hour, and at 6, 12, 18, 24, 30, 36, 42, 48, 54 minute
past the hour.
TO SELECT THE MEASUREMENT UNIT FOR THE RAINFALL
1. Press and hold the
[ RAINFALL ]
key 2 seconds to enter unit setting mode.
2. Use
[ ]
key /
[ ]
key to toggle between
mm
(millimeter) and
in
(inch).
3. Press the
[ RAINFALL ]
key to confirm and exit.
