Symptom

Remedy (Continued)

 

 

There is no power.

■ Press the Power button on the remote control.

 

■ If the Power light on the TV is on (blue), press the Power button on

 

the TV.

 

■ Is the AC power cord disconnected? Make sure that both ends of the

 

power cord are plugged in.

 

■ Is there power coming from the outlet? Plug a functional lamp or

 

other electrical device into the same outlet as the TV to make sure that

 

power is coming from the outlet.

 

■ If you are using a power strip, make sure that it is turned on.

 

 

The unit cannot be operated.

■ External influences, such as lightning and static electricity, may cause

 

improper operation. In this case, operate the unit after first turning on

 

the power of the TV, or after unplugging the AC power cord and

 

plugging it back in after 1 or 2 minutes.

 

 

The color is strange, faded, or

■ Adjust the picture tone.

misaligned.

■ Is the room too bright? The picture may look dark in a room that is

 

too bright.

 

■ Check the input signal setting.

 

■ If you are watching a component device, make sure that the red,

 

blue, and green cables are fully inserted into the proper connectors

 

at both ends.

 

 

The power suddenly turned off.

■ Is the sleep timer set?

 

■ The internal temperature of the TV has increased. Remove any

 

objects that are blocking the vent, or clean the vent.

 

 

94HP MediaSmart HDTV User Guide

Page 103 Page 105
Page 104
Image 104
HP SL4778N 47 inch, SL4278N 42 inch manual Symptom, Remedy
Page 103 Page 105

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.
Top Page Image Contents