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M.3.1.4
I recently had service put in a rental and one of the TVs gets the M.3.1.4 code but not on all channels. The tech said the coax needed more power to boost the signal. What can be done about this? The people in it prior did not have any issues.
JonathanJ
Former Moderator
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1.9K Messages
5 years ago
Try running a channel scan and make sure you subscribe to the channel that's getting the error https://bit.ly/3rFCH03.
Jonathan J
Cox Moderator
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