How To Check If TV Aerial Is Working

A working TV aerial is vital for an uninterrupted television experience. Without it, your favourite shows, news, or live events can get interrupted. If you’ve ever wondered whether your TV aerial is the cause of your reception issues, this article will guide you through the steps to find out.

Common Symptoms of a Non-Working TV Aerial

When your TV aerial isn’t working correctly, the signs can be pretty evident:

Pixelated or Frozen Pictures: Instead of a clear image, your screen shows broken or frozen images.

No Signal Message: Your TV displays a no-signal message even when everything seems connected.

Loss of Channels: Previously available channels are now missing.

Steps to Check if TV Aerial is Working

Visual Inspection

Begin by covering the fundamental aspects. Closely inspect the aerial, specifically checking for evident damages like bent elements or broken components. It’s also essential to survey the surroundings. Confirm that tall trees, recent building developments, or other potential obstructions aren’t blocking or hindering the direct line between your aerial and its designated transmitter.

Check All Connections

A compromised reception often stems from unsecured or malfunctioning cables. Begin by methodically checking each connection point, starting from the aerial and tracing down to your television, ensuring every cable is firmly attached and seated correctly. While doing so, take the time to examine the physical condition of these cables and look for fraying, exposed wiring, kinks, or any other signs of wear that might compromise their integrity and performance.

Retune Your Television

Over time, or after specific changes like updates or power outages, your television might benefit from a retuning. To do this:

  • Power on your television.
  • Navigate to the main ‘settings’ or ‘menu’ section, typically accessible via your remote control.
  • Scroll through the options to locate the ‘setup’, ‘tuning’, or equivalent category.

Select this option and keenly follow the on-screen prompts. This will guide you step-by-step on how to retune your television properly.

Check various channels once complete to ensure they are received clearly.

Retuning can help refresh your TV’s channel list, improving signal reception and viewing quality.

Try a Different Television

Should the issue remain unresolved, consider connecting a different television to the aerial. If this substitute TV displays correctly, the root of the problem likely lies with your original TV rather than with the aerial itself.

Examine the Signal Strength

Many of today’s television sets, especially the newer models, come equipped with a convenient feature: an integrated signal strength indicator. This tool is not just a technological addition but serves a practical purpose. To access it, you typically launch your TV’s settings or system menu. From there, you should find options related to signal or broadcast settings.

The signal strength indicator provides real-time feedback on the quality and strength of the signal your TV is receiving. Reading levels range from ‘weak’ to ‘strong’, sometimes depicted graphically or as a percentage. This tool can be handy, especially when troubleshooting reception issues.

A consistently weak signal could be a red flag despite other devices or televisions working well in the exact location. It might suggest several potential problems: perhaps the aerial is misaligned, damaged, or facing obstructions. Alternatively, there could be issues related to the cable connecting the aerial to the TV or even with the internal tuner of the television itself.

Bypassing Potential Problem Points

In many homes, devices are required to ensure that TV signals reach multiple rooms and TVs. Two typical devices are splitters, which help distribute the signal to various TVs, and amplifiers, which strengthen the signal to ensure clear reception.

However, sometimes these devices can be the very reason for reception issues. To check if they might be causing a problem, start by temporarily removing these devices from your setup. This means unplugging them and setting them aside. Next, connect directly by linking your TV straight to the aerial without any devices in between. This gives you an unobstructed connection, eliminating potential interruptions or weak points.

Once connected, turn on your TV and browse through channels. Check for improvements in signal quality or clarity. If your reception has improved without the splitters and amplifiers, one of these devices might be faulty or not working as intended. Consider replacing or adjusting them to ensure the best signal distribution and strength.

Seeking Professional Help

If, after all these steps, you’re still facing problems, it might be time to call in the experts. A professional company can perform a more detailed assessment and fix any underlying issues, ensuring you get the best possible reception.


A well-functioning TV aerial is essential for an uninterrupted viewing experience. Following the steps above, you can diagnose and fix any issues with your aerial. However, remember that sometimes, it’s best to rely on professionals for the perfect fix. Happy viewing!

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