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2. Temperatures greater than 26.7°C(80°F), the heat index is displayed,
as shown in the National Weather Service Heat Index Table below:
10.5 Pressure Threshold Setting
The pressure threshold (the negative or positive rate of change of pressure
signifying a change in the weather) can be adjusted from 2 hPa to 4 hPa
(default level 2 hPa).
The lower the level pressure threshold setting, the higher sensitivity for
weather forecast changes. Locations that experience frequent changes in
air pressure require a higher setting compared to locations where the air
pressure is typically stagnant.
10.6 Restore Factory Default
To reset the display console to factory default, press the
MAX/MIN/- key
while plugging in power adaptor at the same time (Take out batteries
before starting the reset operation).
11. Maintenance