How to Make the Connection. Once the appropriate HDTV adapter is located and purchased, along with an HDMI cable, these few steps will connect a Galaxy Note 10.1 to an HDTV: 1  Identify the power interface port on the device. 2  Connect the HTDV adapter to this port. 3  Connect one end of the HDMI cable to the adapter.nce the appropriate HDTV adapter is located and purchased, along with an HDMI cable, these few steps will connect a Galaxy Note 10.1 to an HDTV: 1  Identify the power interface port on the device.