Troubleshooting, Startup questions | HP SL4282N 42 inch specs

Troubleshooting

Refer to this section if you have startup, viewing, picture, sound, or remote control problems with your TV.

Startup questions

Symptom	Remedy

I do not hear sound when I turn on	Is the volume too low? Press the Volume button.
the TV, even though there is an	Is mute turned on? Press the Mute button, or the Volume button.
image.	Are the TV speakers turned off on the onscreen display (OSD) menu?

	Press the Menu button to open the OSD; press the Down Arrow
	button to select Audio, and then press the OK button; press the
	Down Arrow button to select Speaker, and then press OK; press the
	Down Arrow button to select On, and then press OK. Press the Menu
	button to close the OSD.

I do not hear sound from an	Check that the device outputs audio over HDMI in PCM format. Change
HDMI-connected set-top box,	the device setting if necessary.
DVD player, or other device.	This TV does not support audio input over HDMI in Dolby Digital format.	Troubleshooting

	For more information, see “Understanding audio output” on page 71.

	To use Dolby Digital output from your digital source device, connect the
	digital output of your device directly to the input of your AV receiver or
	external sound system that supports Dolby Digital. For more information,
	see “Connecting an external sound system” on page 18.

I do not see an image when I turn	Are the connections to the input signal source component correct?
on the TV.	Double-check that the cables are properly inserted into the
	color-coded connectors.
	Is the input signal source turned on? Turn on the set-top box,
	DVD player, or other device that you are trying to view.
	Is the correct input signal source selected? Press the Source button on
	the remote control, and confirm that the source is selected.
	Press the Menu button on the remote control, or on the TV:
	If the OSD appears, check the cables to the input source, and
	then press the Source button on the remote control (or the TV) to
	select the input source.
	If the OSD does not appear, see the next symptom, “There is no
	power.”

Troubleshooting 115

SL4282N 42 inch specifications

The HP SL4282N and SL4782N are cutting-edge LED displays designed to deliver an exceptional visual experience in both commercial and home environments. Designed with size variations of 42 inches and 47 inches respectively, these models cater to diverse needs, from digital signage to personal entertainment systems.

One of the standout features of both models is their high-definition display. The HP SL4282N and SL4782N boast 1080p resolution, providing crisp and vibrant images that enhance the viewing experience. With an impressive contrast ratio, these displays ensure deep blacks and bright whites, making them perfect for a wide range of content, from presentations to movies.

Another notable characteristic of these displays is their comprehensive connectivity options. Both models come equipped with HDMI, VGA, and USB ports. This versatility allows users to connect a variety of devices, such as laptops, Blu-ray players, and gaming consoles, making the display adaptable to different environments and usage scenarios.

In terms of design, the HP SL4282N and SL4782N feature sleek, modern aesthetics that blend seamlessly into any setting. The ultra-thin bezel enhances the visual appeal, maximizing the screen space while minimizing distractions. Additionally, these models are designed for easy wall mounting, providing flexibility in installation.

Equipped with advanced LED technology, the HP SL4282N and SL4782N achieve higher brightness levels that make them suitable for environments with varying lighting conditions. Whether used in bright conference rooms or dim home theaters, these displays deliver consistent performance.

User-friendly features are also a hallmark of these models. Both displays come with an intuitive on-screen display menu that simplifies configuration and adjustments. With energy-efficient performance, they also contribute to lower operational costs, making them an eco-friendly choice.

In summary, the HP SL4282N and SL4782N are versatile LED display options featuring high-definition resolution, extensive connectivity, sophisticated design, and enhanced brightness. Whether for business applications or personal use, these displays promise a superior viewing experience, making them an excellent choice for various users and settings.