Software Interface Conversion DOP-100 Series Transition Manual 2.1.2 Previous page DOP-B has two separate buttons for [Goto Screen] and [Previous Page]. 2 For DOP-B, you can only change the element function on the property window. DOP-100 integrates [Goto Screen] and [Previous Page] into one button as [Goto Screen]. For DOP-100, you can change the element function on the property window, as well as double-clicking the button element to go to the property setting window. 2-4 February, 2019