Station having trouble with modern display (13)
I believe the answer is:
demonstration
'display' is the definition.
(thesaurus)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for demonstration that I've seen before include "Protest march/meeting" , "It's to voice protest" , "Public rally as protest" , "Exhibition, protest" , "Protest meeting" .)