Finding original documentation can be tricky, but digital versions of the CAT CS-907 Manual
: Includes digital inputs (both coaxial and optical ) alongside standard analog line inputs. Radio : Built-in FM/MW tuning range. Performance & User Feedback cat cs 907
: A known technical issue for this specific model is a startup failure where the display gets stuck on "Welcome," which may require internal repair. Finding original documentation can be tricky, but digital