La Crosse Technology Family Weather Station Instruction Manual page 27

In case the temperature value meets the condition for high alarm or low alarm, the
value will be blinking, along with the corresponding icon ("HI AL"/ "LO AL").
And the buzzer will ring for 2 minutes. User then may press any key to stop the ring.
User may quit the alarm setting and return to the normal display mode by pressing the
HISTORY key.
HIGH AND LOW OUTDOOR HUMIDITY ALARM SETTING
Note:
The High and Low outdoor humidity alarm can be set On/ Off independently according
to your needs.
Set the Outdoor temperature alarm value (High or Low alarm value):
1. In the normal display mode, press the ALARM key four times. The High
Outdoor Humidity alarm display will be shown.
2. Press and hold the SET key for about 2 seconds. The humidity digit will start
flashing. Press the + or MIN/MAX key to set the high outdoor humidity alarm
value.
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