开云体育

You have it Ralph!
To help maybe see the pics of my control unit and Joystick box.
The main control unit shows the four Left, Right, Front, Rear buttons with the Select button to the left and a reset button top right. The two 25 way D connectors connect to the Joystick box and the main Power and dries box.
On the Joystick box you can see the four "Limit" buttons. The "Ring" around the centre of the button illuminates. The Red button enables Rapid travel. These boxes have been around for a while that is why they are a little roughed up!
Richard