hat
2.Pa nan 2:Toujou prezan net ale pou peze "Lakòz ke bouton" 3 fwa nan yon 5 segond apwè pa nan 1, Klate ki poul pwal chanje depi 25%-10% tankou bay repons.
eng
2. Step 2: Continuously to press “Delay button“ 3 times within 5 seconds after step 1 ,the brightness of LEDs will change from 25% -10% as responding.