Adjusting the Volume, Changing Channels

The list of input sources identifies a connector set on the rear of the TV:

■Antenna or Cable is the ANT/Cable In connector. The label shows the scan source selection (Antenna or Cable) of the last channel scan performed by either the Setup Wizard or the Channel menu.

■AV1 is the Standard Definition Input AV Input 1 connector set of S-Vid or Video.

■AV2 is the Standard Definition Input AV Input 2 connector set of S-Vid or Video.

■Component 1 is the Component High Definition Input 1 connector set.

■Component 2 is the Component High Definition Input 2 connector set.

■HDMI 1 is the Digital High Definition Input connector HDMI 1.

■HDMI 2 is the Digital High Definition Input connector HDMI 2.

■HDMI 3 is the Digital High Definition Input connector HDMI 3.

■PC is the PC Input (VGA) connector set.

■MediaSmart shows the digital media menus as if you pressed the Media button.

You can change all the labels except Antenna (or Cable) and MediaSmart. Use the onscreen display Setup menu to change the label in the source list; see “Changing the Input Labels” on page 64.

Selecting the last source

Press the Last Source button on the remote control to change the input source to the last viewed source.

Adjusting the Volume

To increase or decrease the sound, press:

■The remote control Volume buttons.

The TV Volume buttons.

The indicator bar on the TV shows the increase or decrease in volume.

Muting the sound

1Press the Mute button on the remote control to temporarily turn off the sound.

2Press the Mute button again to restore the sound back to the previous level.

Changing Channels

To change to the next higher or lower channel, press:

■The remote control Ch+ or Ch– buttons. Ch +

Ch –

The TV Channel buttons.

To change to another channel, enter a one-digit, two-digit, or three-digit number, or press the channel up or down buttons.

To select a specific channel number (for example, channel 25), complete the following procedure within four seconds:

1Press the 2 button on the remote control.

2Press the 5 button.

3Press Enter.

To select a specific digital channel number (for example, 14-2) complete the following procedure within four seconds:

1Press the 1 button on the remote control.

2Press the 4 button.

3Press the – (dash) button.

4Press the 2 button.

5Press Enter.

Selecting the last channel

Press the Last button on the remote control to view the previous channel that you viewed.

36HP MediaSmart HDTV User Guide

SL4778N 47 inch, SL4278N 42 inch specifications

The HP LC3772N, PL4272N, PL5072N, LC4276N, and SL4278N represent a diverse range of plasma television offerings that cater to various viewing preferences and room sizes.

Starting with the HP LC3772N, this 37-inch plasma model is ideal for medium-sized living spaces, providing high-definition display quality. The LC3772N boasts a resolution of 1024x768 pixels, ensuring that viewers can enjoy crystal clear images with vibrant colors. With a refresh rate that minimizes motion blur, this model is perfect for watching fast-paced sports or action films. The unit also features multiple connectivity options, including HDMI and component inputs, allowing for seamless connection with gaming consoles and other multimedia devices.

Next, the PL4272N is a 42-inch plasma television that enhances the viewing experience with its larger screen size and advanced features. It offers similar resolution capabilities as the LC3772N but adds improved contrast ratios, enhancing picture depth and clarity. The PL4272N supports 720p high-definition video and includes built-in speakers designed to elevate audio output. This model is known for its wide viewing angles, making it suitable for gatherings with family or friends, ensuring everyone enjoys a stellar view.

The PL5072N takes this performance a step further with a generous 50-inch screen, suitable for a more immersive home theater experience. This model features 1080p full HD resolution, delivering stunning visuals with rich detail that enhances movie nights and gaming sessions. The advanced plasma technology used in the PL5072N offers deeper blacks and brighter whites, creating an impressive dynamic range. Its sleek design and thin profile also make it an attractive addition to any living room decor.

The LC4276N stands out in the 42-inch category with its innovative energy-saving features, making it not just a visual delight but also an environmentally friendly choice. Equipped with advanced image processing technologies, the LC4276N delivers enhanced color accuracy and sharpness.

Finally, the SL4278N is another 42-inch plasma television that showcases a modern design and smart features. It delivers stunning picture quality with low input lag, appealing to gamers who demand responsive gameplay. The SL4278N includes networking capabilities, enabling users to enjoy streaming content from popular services directly on their screen.

In summary, these HP plasma models vary in size and features but all deliver exceptional picture quality, making them suitable for varied viewing preferences and settings.

HP SL4778N 47 inch manual Adjusting the Volume, Changing Channels, Selecting the last source

Models: SL4778N 47 inch SL4278N 42 inch