XD P279.21 Serie Manual De Instrucciones página 4

START UP:
Open the battery part and place the included batteries. The weather station
will automatically start up and measure the temperature and the humidity of
the room. Use the 4 buttons to adjust the display:
Press and hold SET for 3 seconds to set the time, year, month and date, press
UP or DOWN to set the number.
Press UP to switch between 12 and 24 Hour format.
Press DOWN to set switch the temperature format between Celsius and
Farenheit.
Press RESET to restore settings.
NOTES:
- Please do not expose the device to moisture or heat sources.
- This is not a toy, not suitable for children under the age of 7.
- Do not disassemble, attempt to open, or break the product.
- Keep away from fire and water.