6.Unable to switch PC
+If you are using Hot Keys, make sure "Scroll Lock" key is pressed twice, and you hear the confirmation beep and followed by a valid digit number and "Enter" key.
+If you are using push button, make sure push the center of the button to accurately initiate the switching.
+Do not move the mouse or typing keyboard before RAS106/108 completes the switching. RAS106/108 will not switch to selected PC until no more mouse or keyboard signals are detected.
