Simultaneously press the "C" and "E" keys until the "L" and "I" leds are not lit up.
Then select the desired language by pressing the "E" or "F" keys individually
and confirm by pressing the "G" key. see less
Change the language
If you want to change the setting language you will have to press simultaneously
"F" and "G" buttons for about 5 seconds
ENGLISH will appear on the display, and you will be able to choose a new language