To change a code, first highlight it by placing your cursor to one side of the code. Hold down the shift key, and press the right or left arrow to highlight the Code as shown below.
Now press the F9 key. The code entry dialog will appear.
Note: the selected code is already highlighted in the dialog! If you press any key other than a navigation key, your code will disappear. To change a code parameter, we suggest you first press the right arrow key to position your cursor to the right of the code.
Change the code as required and press the OK button.
If you decide you do not want to change the code after all, press the Cancel button or press the Esc key.