La Crosse Technology WS-9215 - Manual (Page 8)

8
SET key
 Press and hold to enter manual setting modes: 12/24 hour time, manual time, calendar, ºF/ºC temperature
unit setting
+ key
 To change any values in manual set modes
INDOOR/RESET key
 To display indoor MIN/MAX temperature records
 Press and hold to reset all indoor and outdoor MIN/MAX temperature records
OUTDOOR key
 To display outdoor MIN/MAX temperature records