Model: 308A-146 www.lacrossetechnology.com/support Page | 5
LIGHT/SNOOZE Button (on top)
Default Time Display-
Press to activate the backlight for 10 seconds.
Time Alarm-
Press to activate the snooze function when alarming
+ (PLUS) Button
Setting-
Press to increase the values during setting.
Hold 2 seconds to quickly adjust values.
-/°C/°F Button
Setting-
Press to decrease values during setting.
Hold 2 seconds to quickly adjust values.
Default Time Display-
Press to switch from Fahrenheit to Celsius temperature readings.
MIN/MAX Button
Default Time Display-
Press once to view MAX values then MIN values.
Hold for 2 seconds to reset all MIN/MAX values.
HEAT/DEW button
Default Time Display-
Press once to view Heat Index.
Press twice to view Dew Point.
CH Button
Default Time Display-
Press to switch channels if using more than one outdoor sensor.
Hold to search for outdoor sensors.
Light HI/LO Hold ON/OFF Button
Default Time Display-
Press to change the LCD backlight brightness. HI/LO
Hold to turn backlight OFF or ON
Press to activate backlight for 10 seconds.(without adaptor)