I can receive channels from the air but not thru cable
Contact your local service center directly or online here:
Check if you have a booster on your antennae, which is usually indicated by a red light on at one of the plates on wall, or at any connections such as splitters in cupboards . That booster being on will override signal from outside cable. Booster needs to be off when using outside cable.
Usually need to change the setting in your TV to switch from over the air to cable.
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