9Connections and setupRefer to your TV’s Quick Start Guide or other provided documentation to for model-specific information about attaching the base or a wall mount and makingconnections to AC power and to your other audio/video devices. The followinginformation applies to all TCL Roku TV models.Connecting an antenna, cable, or satellite boxIf you are using an antenna, CATV cable without a set-top box, or a cable or satellitebox that has only an antenna output, connect a 75-ohm coaxial cable (not provided)from the device to the ANT/CABLE input on the TV.Tip:If you are using an antenna with a 300 ohm twin-lead cable, you need to use a300-to-75 ohm adapter (not provided) to adapt the twin-lead cable to a connectionthat is compatible with the TV’s antenna input.Tip:If you receive your TV stations through a set top box from a cable or satellite TVprovider, connect it to the TV using the best connection method available. From mostto least desirable:• HDMI ® input – Digital HD and SD video• AV input – analog SD video• Antenna input – analog SD video using NTSC