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 reect the current situation.
- The weather icon will ash 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 ashes.
2. Press [ ] key / [ ] key to switch to RELATIVE mode.
3. Press the [ BARO ] key once again until the RELATIVE atmospheric pressure digit ashes.
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 conrm.
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
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