On most comcast cable boxes the hdmi port is either in the bottom right corner of the box or at the bottom of the box s back.
Hdmi xfinity cable box.
Hdmi cables provide you with the added advantage of supporting both hd video as well as audio which legacy connections were not capable of providing.
Identify multiple ways to connect to your television home theatre or audio system.
Usually the required kit provided by your cable company in addition to the box and remote control will also include both an hdmi and rf coaxial cable to connect to the appropriate tv.
Most cable and satellite boxes today can be connected with hdmi and that s a good thing because hdmi offers the best picture and sound.
Hdmi connections support all video and audio data sources and are supported by comcast cable set top boxes.
Wireless tv box faqs.
Replacing your tv boxes and modems faqs.
Learn more about what is included with your xfinity tv self install kit.
Learn about wireless tv frequently asked questions.
Learn about wireless tv frequently asked questions.
Learn more information about high definition tv requirements from comcast here.
Learn about replacing your equipment now to get the most out of your xfinity service.
What s included in an xfinity tv self install kit.
Learn about replacing your equipment now to get the most out of your xfinity service.
Plug in one end of the hdmi cable.
Since digital cable tv signals are usually copy protected video recording fans will find it more difficult to record cable tv programs using a dvd recorder.