Adding the extra digital inputs in the Quad CDP-2 gives a better effect to the system and performs better. I also did not know about knowing about this was a great thing. You can take help from Epson Support who can assist you.
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Scroll to the USB controller’s area and click the plus symbol or arrow to open the list. On each ‘USB Root Hub’ in turn, Epson Error code 0x97 right click with your mouse and select ‘Properties’ (Make sure to only do this for USB Root Hub). |

