“65" Insignia Roku tv. I am unable to complete a scan of the channels from my Comcast feed for Ocean City, MD. I have followed all instructions in Settings, and zero channels scan. My signal goes from the cable to the Comcast HD box, HDMI to the tv. Help!”

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• You need a antenna to scan for channels even though I know using cable you still needed to scan. Enjoy

  Answered by Marco 4 years ago

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• You do not need to do a channel scan when you use an HDMI cable, just select the correct input. For product support, please call 1-877-467-4289 available from 8am to 9pm CT daily.

  Answered by InsigniaCustomerSupport 4 years ago

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