La Crosse Technology WTK27 Bedienungsanleitung Seite 18

(ⅰ) Current Altitude display
(ⅱ) Maximum Altitude display
Press "ALT" button to enter altimeter mode. Press "ALT" button again to display

the maximum altitude.
When LCD display current altitude, press and hold "ALT" button for 3 seconds to

enter setting. Press "▼"or "▲"to adjust altitude, and press "MODE" button to
confirm and quite the setting. Press "▼"and "▲" at the same time, current
altitude value will be reset to 0.
When LCD display maximum altitude, press "▼"and "▲" at the same time,

maximum altitude record will be cleared, and reset to 0.
(2) To Set Sea Level Pressure and Weather Forecast Icons
(ⅰ) Current barometric pressure:
(ⅱ) Sea level pressure
Press "BARO" button to enter Barometer mode, LCD will display the current

barometric pressure, press "BARO" button again to display the sea level
pressure.
In Sea Level pressure display, hold "BARO" button for 3 seconds to enter setting.

Press "▼"or "▲"to change setting, and press "MODE" button to confirm and
move to next setting.
The setting sequences are as follow: sea level pressure, toggle weather forecast

icons. (Weather Forecast have four animation as below)
The weather forecast will start the first forecast at 6 hours later after the current

weather status is entered.
 
EN-6
("MAX" icon display on the LCD)
("SEA" icon display on the LCD)

.