hat
11.With fonksyon pwoteksyon ekran, pa opere enstriman an pou yon tan long, ak otomatikman vire sou ekran an LCD, yon ekstansyon pou LCD a span lavi, peze nenpòt ki kle nan sòti estati a pwoteksyon ekran;
eng
11.With screen protection function, do not operate the instrument for a long time, and automatically turn off the LCD screen, extend the life span LCD, press any key to exit the screen protection status;