La Crosse Technology WS-9257U-IT Instruction Manual page 6

SET key

Press and hold for 2 seconds to enter manual setting modes: LCD contrast, DST ON/OFF,
manual time setting, calendar and relative air pressure value

To stop the alarm sound

To exit alarm setting mode and country/state/city setting mode

To toggle between relative and absolute air pressure value display
+ key

To increase/change values in setting modes

To stop the alarm sound
MIN/MAX key

To switch among the display of MIN/MAX outdoor temperatures and MIN/MAX indoor
temperatures

To decrease/change values in setting modes
SET key + key
MIN/MAX key
ALARM key
6
SUN key