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1. www.alphr.com › how-to-use-an-ir-extender-cable-with-aHow to Use an IR Extender Cable with a Samsung TV - Alphr

   www.alphr.com › how-to-use-an-ir-extender-cable-with-a

   2019年9月30日 · In order to connect the set-top box, you’ll need to select a TV port to connect to. After you’ve pressed Enter to set the set-top box, press the Channel Up/Down buttons on the Smart Touch ...