１２ .How to Operate the HMI Remote Viewer １２ - ３ Flick Operation Flicking is a gesture to quickly brush the surface with fingertip. The following explains a flick operation during the VNC connection. 1. Touch the screen and quickly brush the surface with fingertip. This gesture is used to scroll the listed items at once. Touch any location on the screen. 2. Quickly brush the surface with fingertip in an upward direction, the list will be scrolled down smoothly in a downward direction. 29