In the main window of the Subtitles Translator program the user has to load the original and the translated subtitles as well. 

Using the Options Section you can choose to show duration column, enable display or view the configuration. 

In the Configuration window the user can select from the list of options the one he is interested in. The Interface option allows him to select colors and frame number. 

If the user wishes to set the maximum number of lines or to choose the background color he must access the Display Subtitles panel.