Techno Line WS 8119 Guide D'utilisation page 12

Outdoor sensor reception
 The weather station automatically starts receiving transmission from remote sensor for outdoor temperature after batteries inserted.
 The remote sensor will automatically transmit temperature signal to the base station after batteries inserted.
 If the base station failed to receive transmission from remote sensor ("- -.-"display on the LCD), press and hold B4
button for 3 seconds to
receive transmission manually. RF icon flashes on the LCD，the base station to receive the remote sensor.
Maximum/minimum temperature
 The weather station records maximum and minimum temperature values.
 Press the B1
button once to display the maximum values of temperature with MAX symbol. Press the B1 again to display the
minimum values of temperature with MIN symbol.
 Press and hold the MEM button for 3 seconds to reset the MIN/MAX values to current temperature.
 The MIN/MAX values automatically reset daily at 0:00.
Note:
 If the temperature reading is below ranges, LL.L will be displayed. If the temperature reading is above ranges, HH.H will be displayed.
Ice alert
 The ice alert symbol
appears and flashing when the outdoor temperature is between -1.0～+2.9℃ or +30.2℉～+37.3℉.
Weather forecasting function
 The weather forecast is calculated from evaluation of fluctuations in the barometric pressure and may deviate from the actual weather conditions.
 The weather symbols indicate the weather fluctuation over the next 8 hours and not the current weather.
 The weather station displays the following weather symbols:
EN5