La Crosse Technology WS9090 Instruction Manual page 13

The "° C" or " °F" will be flashing, use the
1.
"° C" and "° F".
2. Confirm with the SET key and exit the manual setting modes.
CHECKING THE MIN/ MAX TEMPERATURES
1. In normal mode display, press the MIN/MAX/+ key to display the
display and the time and date of record.
2. Press the MIN/MAX/+ key a second time to show the
and the time and date of record.
MIN icon
3. Press the MIN/MAX/+ key a third time to show the
time and date of record.
4. Press again the MIN/MAX/+ key once to display the
the time and date of record.
MIN icon
Indoor
temperature
MIN/MAX/+ key to toggle between
outdoor
outdoor MAX display
Outdoor
MAX icon
data
reception
indicator
Outdoor
temperature
indoor MIN display and the
indoor MAX display and
Max icon
35
MIN