On the back of the TCL TV, there are HDMI ports and AV port for the video input. If your DVD Player/BluRay Player/DVR/VCR has the HDMI/coaxial ports for video output, you could connect the DVD Player/BluRay Player/DVR/VCR to the TCL TV via the HDMI cable or the coaxial cable.
Then, please press the Home button on the TV remote and select the Input. If you connect the DVD Player/BluRay Player/DVR/VCR to the TV via the HDMI cable, please select HDMI 1/2/3/4 as the video source.
If the DVD Player/BluRay Player/DVR/VCR cannot work with the TV properly, please feel free to call the TCL hotline for further help.