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how to scan for channels on samsung smart tv with antenna

To scan for channels on a Samsung Smart TV with an antenna, you need to select the TV source, go into Settings/Broadcasting, and run Auto Program/Auto Tuning for “Air” (antenna).

Before you start

  • Make sure your antenna is firmly connected to the round ANT IN (RF/coax) port on the back of the TV or One Connect box.
  • Place the antenna as high and near a window as possible for better reception.
  • Turn on the TV and have the Samsung remote ready.

Step‑by‑step scan (most Smart TVs)

  1. Press the Home (house) or Menu button on the remote.
  1. Go to Settings (gear icon), then choose Broadcasting or Channels (older models may just say “Channel”).
  1. Select Auto Program or Auto Tuning.
  1. Choose Start to begin the scan.
  1. When asked for signal type, choose:
    • Air (or Antenna) if you are using an over‑the‑air antenna
    • Both if you want it to scan antenna and cable together, if available
  1. Wait while the TV scans and saves all available channels, then select Close/OK when it finishes.

If your menus look different

Samsung has changed menu names over the years, but the process is similar.

  • On some 2014–2017 Smart TVs, open Menu → Broadcasting (or Channel) → Auto Program → choose Air.
  • On newer Tizen models (with the colored Smart bar at the bottom), use Home → Settings → Broadcasting → Auto Program/Auto Tuning.

If you still cannot find it, look in Settings under Channels , Connection or Live TV —you want any option that says Auto Program , Auto Tuning , or Channel Scan.

Quick troubleshooting tips

  • No channels found
    • Re‑check the antenna cable at both the TV and antenna.
* Move the antenna closer to a window or higher and rescan.
  • Missing some local stations
    • Try rotating or relocating the antenna and run the scan again.
  • Signal breaking up
    • This is usually reception, not the TV; you may need a better indoor/outdoor antenna for your area.

Mini “Quick Scoop” summary

  • Connect antenna → select TV as source → go to Settings → Broadcasting/Channel → Auto Program / Auto Tuning → choose Air/Antenna → let it finish the scan.
  • Rescan any time you move the antenna or when local broadcasters change frequencies.

Information gathered from public forums or data available on the internet and portrayed here.