Application Note AN1060 How to use RKJXT1F42001 for PC control CPJexc ALPS RKJXT1F42001 is composed of a Rotary Encoder and 4 direction joystick and a push button. You can wire RKJXT1F42001 to the parallel port as the diagram below. Select “[P Ch]Rotary Encoder Type2” as channel type at the MISC tab. And perform “Auto Detect” at setting