Press the button next to the particular direction (up or down) only hit the lights once the press repeated multiple times will not make the elevator faster. Also resulted in defective keypad early.
Press the button in front of the class, only the direction to move (up or down) only by pressing once the lights, press reiterated several times to make the lift more quickly. There are also results in faulty keypad faster.
Press the button to go to the direction of the floor only (Up or Down) only by pressing the power on, press the single repeated several times but will not make the lift speed up to make the key press is damaged. faster than the