La Crosse Technology WS-2308AL Operation Manual page 30

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 automatically
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 through each alarm mode until it
returns to the normal display mode or press the MIN/MAX key at any
time to exit the alarm setting modes.
When a set weather alarm condition has been activated, that
particular alarm will sound and flash for approximately 2 minutes but
will continue to flash until weather conditions have become more
steady.
Weather Alarms
The weather alarms are settable for when certain weather conditions
are met according to the users requirements. For example, the user
can set the thresholds for the outdoor temperature to +86°F (high)
and 14°F (low), while only enabling the high alarm and disabling the
low alarm (i.e. temperatures <14°F won't trigger alarm, but
temperatures >+86°F will).
Alarm setting
Storm threshold
Relative Air Pressure
Outdoor Temperature
Indoor Temperature
Humidity (all)
Rainfall 24h
Rainfall 1h
Wind
Minimum
0.09 inHg
27.10 inHg
-21.8°F
14.1°F. No alarm will
sound if the minimum
indoor temperature
alarm is set below this
value.
1% RH
0.0 inch
0.0 inch
0.0 mph
30
Maximum
0.27 inHg
31.89 inHg
+157.8°F
+139.8°F
99% RH
39.37 inch
39.37 inch
111.8 mph