Jun 28, 2015
Sep 25, 2014
Sep 11, 2014
If adjusting the optical/coaxial inputs (as Jordan suggested above) does not allow you to use the HDMI CBL/SAt input on your system, we would strongly recommend you contact local service for help resolving this.
In the USA you can call 800-905-2156 - Hours are M-F 9am to 9pm EST; Saturday 9am-6pm - In other regions you can find contact details by visiting http://global.bose.com and selecting your country from the drop-down menu.