Operation Manual

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4) Press the MIN/MAX key to confirm and return to the nor-
mal display.
Storm warning alarm ON/OFF
After storm warning alarm setting, the next mode to appear
after pressing the SET key is the storm warning ON/OFF.
Use the PLUS(+) or MINUS(-) key to change the status to
AON or AOFF. Default setting is ON:
Should the air pressure drop equal or below the pre-set hPa
value within the last 6 hour period, then the downward ten-
dency arrow will flash as an indication of possible storm. The
base station will take hourly measurements as a point of
reference. The storm-warning indicator will stop flashing once
the air pressure becomes more stable.
Master Alarm – BUZZER OFF
The time and all the weather alarms may have buzzer sound
set to OFF by holding the MINUS(-) key down for about 3
seconds in normal display mode and the BUZZER OFF icon
appears on the bottom left of the LCD. When the BUZZER
OFF is displayed, the time and all other weather alarms when
activated will only flash but not sound regardless if that par-
ticular alarm has been set to the ON. To deactivate the
BUZZER OFF, press the MINUS(-) key once more.
General Alarm Icon
The general alarm icon on the bottom right corner of the LCD
will appear when any weather alarm is activated to show the
user that a set weather condition has been reached. The
activated alarm can be determined by checking the set alarm
values against the MIN/MAX values reached. To deactivate
the general weather alarm icon, press the ALARM key.
Important
When entering the alarm set mode for a specific weather or
temperature condition, the corresponding alarm is automati-
cally enabled (ON) when the SET key is pressed, regardless
of its previous setting and the alarm value will flash to indicate
that it has been activated. Press the ALARM key to confirm
the setting and continue pressing the ALARM key to toggle