Easy Fixes for Common TV Problems
Does your television suffer from a distorted picture, weird colors, or the dreaded “soap opera” effect? These simple fixes can help improve your picture.
If you‘ve never dived into your TV’s menu system, you might be living with annoying quirks you didn’t even know you could fix. The default settings on many TVs don’t always offer the best picture, especially when you consider that each video source (cable box, media streamer, Blu-ray player, or game system) likely has its own ideal settings. Here are easy fixes to three common picture problems.
Squashed, Stretched, or Cropped Picture
Have you ever watched TV and thought that the picture looked a little off? Maybe the people look squashed, or maybe parts of the picture look like they’re disappearing past the edge of the screen. This is a common problem with many TVs, and it’s one you can easily fix.
Picture size is a setting that has many different names on different TVs, but they all do the same thing: They affect how the video signal the TV receives is displayed geometrically on the screen. Ideally, the picture is mapped pixel-to-pixel, but that isn’t always the case. Sometimes the aspect ratio is off, forcing the picture to be stretched or cropped. Other times, the TV trims the edge of the picture to fit broadcast formats. When this happens, you need to fix the picture size.
The Picture Size setting can be also referred to as Zoom, Wide, Aspect Ratio, or even simply just Picture. Check your TV’s settings menu for any item that sounds like one of those terms. If you aren’t sure if it’s the right selection, check what options are available and look for Zoom, Stretch, Wide, or 16:9. Those options indicate you’re looking at the right setting. They also mean you’re looking at the wrong options to get the best picture on your TV.
For any modern game system, media hub, cable box, or computer that outputs at 1080p (1,920 by 1,080) or 4K (3,840 by 2,160), you want your TV to display the signal pixel-for-pixel if that’s an option. In the Picture Size menu, select Direct or Just-Fit. This will tell your TV to show off any video it gets from your connected device as it receives it, without stretching or cropping anything. This simple option can fix any weird distortion.
If the pixel-for-pixel mode doesn’t help (especially if you‘re using an older, pre-HD video source connected through composite or component inputs), try the 16:9 and 4:3 settings. Older game systems and DVD players output at a 4:3 aspect ratio, and they look better pillar-boxed on modern TVs with black bars on either side to keep that ratio.
When you connect a computer or some other devices to your TV, you might experience another problem: overzealous overscan. Before digital TV, TV signals transmitted more of the picture than was intended to be shown. This extra frame of picture is known as overscan, and TVs are designed to trim it off. Some TVs still cut off overscan, and when they connect to a video source they don’t quite know how to handle, that’s what they do. We’ve seen this often on Samsung TVs when connecting PCs to them. If changing the picture size leaves you with a picture that appears to be cut off at the edges, you’re dealing with overscan. Look through your TV’s menu system for a separate option called Overscan. It will likely be near the Picture Size option in the menu, but it could appear anywhere (including in the Advanced Settings). Set Overscan to Off or Disable, and you’ll finally see the full picture.
Soap Opera Effect
The “soap opera effect” occurs when movement on the screen looks unnatural. It’s often caused by the TV simulating 60 or more frames per second (fps) when the source video doesn’t provide it. Most movies and shows are displayed at 24 or 30 frames per second. 24fps is the standard frame rate for film, while 30fps is the standard frame rate for produced television.
Many TVs have a refresh rate of 120Hz or can display up to 120 frames per second. They also often offer image-processing features that can make movement appear smoother to match that frame rate or even simulate higher frame rates.
These features are effective at making a 24fps or 30fps video look very smooth. The problem is that they make the video look too smooth. It appears unnatural and jarring, resulting in the soap opera effect. This can be nice when you’re watching sports or playing video games, but for most movies and TV shows, it just makes everything appear weird—as though you’re standing behind the camera and seeing exactly what it sees.
The solution is simple: Turn off motion smoothing. That’s it. Just because a TV has a 120Hz refresh rate doesn’t mean you need to use it. Disabling motion-smoothing features let movies look like movies and TV shows like TV shows again.
Putting your TV in the Theater or Cinema mode might turn off those features automatically, but if it doesn’t, you’ll need to disable them manually. Read our guide to turning off motion smoothing to find out where the setting is buried in the menu systems of current LG, Samsung, Amazon Fire TV, Android TV, and Roku TV televisions.
If you’ve watched TV and thought the picture looked a little weirdly blue or green or that skin tones appeared unnaturally yellow, your TV’s color settings might be off. A full calibration can get the best possible colors out of your TV, but this is a complicated, expensive process that most users won’t want to go through. Fortunately, there are several simple settings you can cycle through to get pretty accurate colors.
Video signals are based around the D65 white point, a standard value that sets white to a color temperature of 6,504 Kelvin. Without getting into the extensive math behind it, this is what white should look like under average midday light. The default picture modes of TVs tend to set white to appear slightly bluer than it should. This setting is known white balance, and it’s available on nearly every TV. Most picture modes, such as Normal, Standard, and Vivid, set the white balance intentionally cool. This makes the picture pop out more, but it isn’t natural.
In our testing, simply setting a TV’s white balance to the warmest available setting produces the most accurate colors you can get without a full calibration. You just need to know how to find that setting. In your TV’s menu system, under picture options, look for a value called White Balance or Color Temperature. This setting should give you a few different options like Cool, Normal, and Warm. Choosing Warm will likely give your TV the most accurate colors.
If you see more than one Warm setting, or if there’s no Warm setting, you’ll have to choose the option that makes the picture look the least blue-green and the most red-pink. Don’t worry—these presets won’t horribly skew the colors, and even if the pinkness of the picture looks odd at first, it’s actually the most accurate of the options.
Near these settings, you’ll likely find advanced submenus that invite you to calibrate the color or tune the white balance. Stay away from these menus, or any option that invites you to change numbers. These are settings are for calibrators to work with, and it’s very easy to completely warp your TV’s color accuracy if you don’t know what you’re doing. If this happens, you’ll need to restore your TV’s default settings and start again.
Even if you have a brand new TV, it may not be configured properly for the best possible picture, so it’s worth scrolling through the settings menu to check things out. If you’re looking to buy a new TV, meanwhile, see our product guide for the latest reviews. And check out our explainers on 4K and HDR to figure out what features are important to you.
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Originally published at www.pcmag.com.