Model: 308-1425B www.lacrossetechnology.com/support Page | 6
▲ (UP) Button
Setting-
Press to increase the values during setting.
Hold 2 seconds to quickly adjust values.
Default Time Display-
Press to view maximum temperature/humidity.
Hold 2 seconds to clear maximum temperature/humidity memory.
Temperature Alert-
Press to arm alerts
ALERT Button
Default Time Display-
Press to toggle between Outdoor High Alert, Outdoor Low Alert, Indoor High Alert and
Indoor Low Alert.
Hold to enter Alert setting
ALARM Button
Default Time Display-
Press once to show alarm time
Hold for 2 seconds enter alarm setting mode
Alarm Mode-
Press to activate or deactivate time alarm.
Set Time, Date, Temperature Unit
Hold the TIME SET button to enter time set mode.
1. Press the ▼ or ▲ buttons to adjust the values.
2. Press the TIME SET button to confirm adjustments and move
to the next item.
Time Set Order:
1. WWVB time signal (On/Off)
2. Time Zone - 7 time zones
3. DST (Daylight Saving Time On/Off)
4. 12/24 hour time format
5. Hour
6. Minutes
7. Year
8. Month
9. Date
10.Fahrenheit/Celsius
Press the TIME SET button to exit, or wait 20 seconds without pressing buttons to
return to the normal time display.