If you did not order your BCTV service with HD Box, simply contact 8003913000 and select the Change Of Service (COS) selection. This will enable a COS agent to schedule an HD Box to replace your SD version or update your HB box with HDMI inputs.
we are installing a video wall in a hotel and the Comcast coaxial feed to the wall has a typical TV connector that will not plug into the switch box leading to the video wall. The switch box requires HDMI connections. is there a box or device, that is also a tuner, that the coaxial can connect to and then be connected via HDMI to the video wall switch?