12
refers to the average atmospheric pressure.
2. When you change the relative atmospheric pressure value, the weather indicators will
change along with it.
3. 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 ]
button to enter unit setting mode.
2. Use the
[ BARO ]
button to change the unit between
inHg/ mmHg/ hPa
.
3. Press the
[ BARO ]
button
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 ]
button
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 ]
button 2 seconds to enter unit setting mode.
2. Use
[ ]
button /
[ ]
button to toggle between
mm
(millimeter) and
in
(inch).
3. Press the
[ RAINFALL ]
button
to confirm and exit.
WIND SPEED/WIND DIRECTION
TO READ THE WIND DIRECTION
Wind Direction Indicator
Meaning
Real-time wind direction
Wind directions appeared
in last 5 minutes (max 6)
TO SELECT THE WIND DISPLAY MODE
Press the
[ WIND]
button
to toggle between:
•
AVERAGE
The AVERAGE wind speed will display the average of all wind speed numbers
recorded in the previous 30 seconds
•
GUST
The GUST wind speed will display the highest wind speed recorded from last
reading
