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You set up your antenna on your Samsung
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TV, but still get zero channels or a
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weak signal. It can be frustrating when
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nothing shows up even though everything
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looks connected. The good news is this
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is a common issue and in most cases it
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comes down to set up or signal problems
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that you can fix at home. In this video,
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I will show you how to properly connect
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your antenna, how to scan the right way,
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and how to fix weak or missing channels
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step-by-step. So, make sure you follow
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everything in order. Let's start with
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the connection because even a slightly
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loose cable can mean zero channels. Turn
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your TV around and look for the round
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port labeled ant in, RF in, or cable or
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antenna. Take the coax cable from your
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antenna, push it into that port, and
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twist it clockwise until it feels tight
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and secure. Do not leave it loose. If
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your antenna has a power adapter, plug
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it into a wall outlet and make sure it
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is turned on. Now, let's make sure your
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TV is on the correct input because
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scanning will not work if you are on
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HDMI. Turn on your TV and press the
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source button, then select TV. If you do
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not see a source button, press the home
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button, go to source, and choose TV from
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the list. Double-check this before
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moving on. Next, we will scan for
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channels the right way. Press the home
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button, go to settings, then open
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broadcasting. Select auto program and
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choose start. When asked for signal
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type, select air, not cable, since you
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are using an antenna. After that, the
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scan will begin. Let it run all the way
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to 100% and do not exit early because
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the TV needs to complete the scan to
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save your channels. When it finishes,
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select close and check your results. If
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nothing shows up, now let's fix that.
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First, check the cable again and make
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sure it is fully tightened. Then, move
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your antenna because signal strength
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depends heavily on placement. Place it
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near a window, keep it away from thick
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walls and metal objects, and avoid
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placing it behind the TV. After moving
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it, run the scan again. If only a few
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channels appear, this usually means the
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signal is weak. Try placing the antenna
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higher because height can improve
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reception. You can also rotate or
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reposition it in a different direction.
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Each time you adjust it, scan again and
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check if more channels appear. Keep in
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mind that the number of channels you get
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depends on your location and signal
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availability in your area. If channels
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show up but look fuzzy or keep breaking,
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this is also a signal issue. Move the
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antenna closer to a window and away from
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electronics or metal shelves. You can
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also check signal strength by going to
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settings, then support, then
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self-diagnosis, and selecting signal
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information. If the signal is weak,
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reposition and scan again. If your
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channels disappear after scanning or do
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not save, go into settings and make sure
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your TV is set to home mode and not
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retail or demo mode, because those modes
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can reset your channels automatically.
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That's it for setting up your antenna
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and getting free local channels the
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right way. You've now covered the most
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common causes, including connection
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issues, wrong input, and signal
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placement. If this video helped you,
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give it a thumbs up and don't forget to
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subscribe for more simple and helpful
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tech guides. And if you want, tell me
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how many channels you found in the
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comments below. Thanks for watching, and
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I'll see you in the next one.
