With the HK AVR-635, do you need to run the EZSET/EQ for each source or just once for the system? Also, can you do the EZSET/EQ without using the onscreen display (onscreen display is not available if you run component to monitor)? Can you set-up the system for the different sources at the panel and not use the onscreen display, or do you have to use the onscreen display to do all adjustments when setting up a source??