Does PowerCinema 5 support "set-top box" to watch DTV?

Yes, but PowerCinema 5 does not support full control for the “set-top box”. This means you cannot select set-top box channels through PowerCinema. Instead, you have to install a TV tuner card (either analog or hybrid) and then connect the set-top box with the TV tuner card via composite or A/V connector. To select a channel, you have to use the remote control of your set-top box rather than using PowerCinema. To watch DTV, we recommend that you have a DVB-T TV tuner card installed or use the TV tuner card that some versions of PowerCinema were shipped with.