The remote is not responding.

Make sure the batteries are properly inserted matching the - and + symbols.

Replace the batteries with fresh ones.

Reset the remote: Press and hold the Fast-Forward and Enter buttons for 10 seconds.

The TV displays “No Signal.”

Press the INPUT button on the remote control to select a different input source.

If you are using cable TV, satellite, or antenna connected directly to the TV, scan for channels. See Scanning for Channels on page 29.

There is no power.

Ensure the TV is plugged into a working electrical outlet.

Ensure the power cable is securely attached to the TV.

Press the Power/Standby button on the remote or on the back of the TV to turn the TV on.

The power is on, but there is no image on the screen.

Ensure all cables are securely attached to the TV.

Ensure all devices are connected correctly. Devices differ; see your device’s user manual for details.

Adjust Brightness, Contrast, or Backlight. See Adjusting the Picture Settings on page 21.

Press the INPUT button on the remote to select a different input source.

A

There is no sound.

Press Volume Up on the remote control.

Press the MUTE button on the remote to ensure mute is off.

Check the audio settings. See Adjusting the Audio Settings on page 24

Check the audio connections of external devices (Blu-ray player, game console, cable/satellite box) that are connected to the TV.

If you are using an antenna, the signal strength of the channel may be low. Ensure your antenna is connected securely to the TV and move the antenna around the room or close to a window for the best signal.

The sound is flat or dialog is not audible.

Turn off Sound Leveling. See Adjusting the Audio Settings on page 24.

The colors on the TV don’t look right.

Adjust the Color and Tint settings in the Picture menu. See Adjusting the Picture Settings on page 21.

Reset the picture settings. See Resetting the Picture Settings on page 23.

Check all cables to ensure they are securely attached.

The buttons on the remote aren’t working.

Ensure you are only pressing one button at a time.

Point the remote directly at the TV when pressing a button.

Replace the remote batteries with new ones. See Replacing the Batteries on page 10.

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Vizio M651D-A2R, M501DA2R, M551D-A2R, M551DA2R user manual

M551DA2R, M501DA2R, M651D-A2R, M551D-A2R specifications

Vizio has established itself as a leading name in the world of flat-screen televisions, and models like the M551D-A2R, M651D-A2R, M501DA2R, and M551DA2R continue to showcase the brand's commitment to quality and innovation. These TVs are part of Vizio's M-series, designed to deliver superior performance while being budget-friendly.

One of the standout features of the M-series is its impressive display technology. The models incorporate Vizio's Full-Array LED backlighting, which enhances picture quality by providing uniform brightness across the screen. Additionally, the Dynamic Contrast feature significantly improves the contrast ratio, ensuring deeper blacks and brighter whites, making it ideal for movie enthusiasts and gamers alike.

These televisions also support Vizio’s proprietary Smart TV platform, powered by Vizio Internet Apps Plus. This platform offers an array of streaming services, including popular options like Netflix, Hulu, and YouTube, providing seamless access to a wealth of entertainment content. The user interface is designed for ease of navigation, allowing users to switch between apps effortlessly.

Resolution-wise, these models shine with 1080p Full HD quality, providing sharp and detailed images that bring movies and shows to life. While 4K content is becoming more commonplace, these models hold their ground with vibrant colors and excellent clarity, ensuring a satisfying viewing experience.

Audio capabilities are not overlooked either. The M-series TVs feature Vizio's high-performance speakers that deliver clear and powerful sound. Additionally, advanced audio technologies, such as Dolby Digital Plus, enhance the overall sound experience, making it suitable for action scenes and intricate soundtracks.

Another remarkable feature of these models is Chromecast built-in, which allows users to cast their favorite content directly from their smartphones or tablets to the TV screen. This adds a layer of versatility, making it easy to display photos, videos, and apps on a larger screen.

In summary, the Vizio M551D-A2R, M651D-A2R, M501DA2R, and M551DA2R are formidable contenders in the TV market. With their impressive display technologies, smart features, excellent audio performance, and overall value, these models remain a solid choice for anyone looking to upgrade their home entertainment setup. Vizio continues to demonstrate its dedication to providing quality products that cater to diverse viewing needs and preferences.