button to highlight the Volume selection.
button to start adjusting the volume and the menu page will disappear and be replaced by a small Volume Indicator Bar so you can see the volume level between the zero and maximum available
or 
button to adjust the level.
button to highlight the Bass selection.
P50 HDTV20A specifications
The Vizio P50 HDTV20A is a high-definition television that debuted in the early 2000s, designed to deliver a remarkable viewing experience imbued with innovative technology. This model is a 50-inch plasma TV that boasts a resolution of 1366 x 768 pixels, allowing for vibrant colors and sharp imagery that brings movies, sports, and video games to life.One of the key features of the Vizio P50 HDTV20A is its incorporation of advanced Plasma display technology. Unlike traditional LCDs, plasma screens provide deep blacks and high contrast ratios, enabling viewers to enjoy a cinematic experience right in their homes. The TV also offers a wide viewing angle, ensuring that colors remain consistent and bright from nearly any position in the room.
The Vizio P50 HDTV20A is equipped with a series of connectivity options, making it versatile for users with multiple devices. It includes several HDMI inputs, allowing for easy connection to Blu-ray players, gaming consoles, and set-top boxes. Additionally, component video, and composite inputs are available for older devices, enhancing its compatibility.
Audio quality is another strong suit of the Vizio P50. The television features built-in speakers that deliver vibrant sound, complementing its stunning visuals. For a more immersive experience, users can connect external sound systems through the audio output, thus elevating their home theater experience.
This model also supports various display formats which make it suitable for diverse content types. Whether you are watching standard-definition shows or high-definition films, the P50 HDTV20A adjusts automatically to provide the best possible viewing format.
Vizio’s user-friendly interface allows for straightforward navigation through the TV's features and settings. The remote control is designed for ease of use, providing quick access to channels, inputs, and settings.
In conclusion, the Vizio P50 HDTV20A is a well-rounded HDTV that combines impressive picture quality, a healthy array of features, and user-friendly operation. It caters to both casual viewers and home theater enthusiasts, making it a noteworthy addition to any entertainment setup. With its solid build and engaging display, this television remains memorable in the evolution of home entertainment technology.