Troubleshooting

Media symptom	Remedy (Continued)

I cannot find the media files from the	Your MediaSmart TV only displays supported media files that are in the
TV that I know are in the folders I	shared folders on your network computer for Windows Media Player
share on my computer.	or for the UPnP-compliant program you use to stream media to the TV.
	The Windows Media Player does now show media files that it does not
	support or that it does not recognize, such as iTunes audio files in MP4
	(AAC) format, photos in Bitmap format (.bmp) or Graphics Interchange
	Format (.gif), or Media Center recorded TV programs in Microsoft Video
	Recording format (.dvr-ms).
	Your MediaSmart TV supports the playback of some files that Windows
	Media Player 11 alone may not. If you do not see such files in the
	Windows Media Player Library, you may need to install the MediaSmart
	software from the Installation CD; see “Setting up a wired or wireless
	connection” on page 25. For supported video file types, see “Supported
	Media File Types” on page 89.

When viewing steaming video from	■ If you connected a digital external audio system to the Digital
my PC, I see the video, but hear no	(Optical) Audio Output connector on the TV, make sure the audio
audio.	system is on and that the Digital Audio Output mode is PMC in the
	OSD menu; see “Choosing the digital audio output mode” on
	page 54.
	■ If you have not connected a digital external audio system to the
	Digital (Optical) Audio Output connector on the TV, make sure the	Troubleshooting
	setting for Speakers is On in the Audio menu in the OSD menu; see	Troubleshooting

	“Adjusting the audio” on page 54.

When viewing steaming video from	The quality of streaming video over wireless depends on many factors,
my PC using a wireless LAN, the	such as the bitrate of the original video, the reception quality, and the
video is choppy.	access point. For best quality over wireless, HP recommends using an
	access point that supports IEEE 802.11n or IEEE 802.11a. IEEE 802.11g
	is the second choice. IEEE 802.11b access points work well for audio
	and picture streaming, but are not recommended for video because of
	bandwidth limitations.

When viewing streaming video of a	Microsoft Media Center PCs record TV programs in a proprietary format
downloaded or recorded TV show or	called dvr-ms. Your MediaSmart TV supports the playback of dvr-ms files,
movie, the Pause, Fast-forward, and	but it does not support the use of the device trick-play buttons.
other device trick-play buttons do	Many video download sites do not allow or support use of the device
not work.
not work.	trick-play buttons on their pay-per-view video files.
	trick-play buttons on their pay-per-view video files.

Troubleshooting 99

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 SL4278N 42 inch, SL4778N 47 inch manual Troubleshooting

Models: SL4778N 47 inch SL4278N 42 inch

Remedy (Continued)

SL4778N 47 inch, SL4278N 42 inch specifications