Information, Glossary, Maintenance, Atsc, Ntsc

INFORMATION

5Glossary

ATSC

Acronym that stands for Advanced Television Systems Committee and the name of the digital broadcasting standards.

Aspect ratio

The width of a TV screen relative to its height. Conventional TVs are 4:3 (in other words, the screen is almost square); widescreen models are 16:9 (the screen is almost twice as wide as its height).

Component Video

This is a video signal format that conveys each of 3 principal colors of light (red, blue and green) through different signal lines. This allows the viewers to experience picture colors as original as it is. There are several signal formats, including Y / Pb / Pr and Y / Cb / Cr.

Dolby Digital

The system developed by Dolby Laboratories to compress digital sound. It offers stereo sound (2ch) or multi-channel audio.

HDTV (high definition TV)

Ultimate digital format that produces high resolution and high picture quality.

NTSC

Acronym that stands for National Television Systems Committee and the name of the current analog broadcasting standards.

Password

A stored 4-digit number that allows access to parental control features.

Region Code

Regions associate discs and players with particular areas of the world. this unit will only play back discs that have compatible region codes. You can find the region code of your unit by looking on the rear panel.

Some discs are compatible with more than one region (or all regions).

SAP (secondary audio program)

Second-audio channel delivered separately from main-audio channel. This audio channel is used as an alternate in bilingual broadcasting.

SDTV (standard definition TV)

Standard digital format that is similar to the NTSC picture quality.

S-video

Offers higher quality images by delivering each signal, color (c) and luminance (y) independently of each other through separate cables.

5Maintenance

Cabinet Cleaning

•Wipe the front panel and other exterior surfaces of the unit with a soft cloth immersed in lukewarm water and wrung dry.

•Never use a solvent or alcohol. Do not spray insecticide liquid near the unit. Such chemicals may cause damage and discoloration to the exposed surfaces.

Servicing

Should your unit become inoperative, do not try to correct the problem yourself. There are no user serviceable parts inside. Turn off the unit, unplug the power cord and call our toll free customer support line found on the cover of this manual to locate an authorized service center.

Panel Cleaning

Wipe the panel with a soft cloth. Before cleaning the panel, disconnect the power cord.

If the Laser Optical Pickup Unit is Dirty

•If the unit still does not perform properly when it is operated, while referring to the relevant sections and to "Troubleshooting Guide" in this owner’s manual, the laser optical pickup unit may be dirty. Consult your dealer or an Authorized Service Center for inspection and cleaning of the laser optical pickup unit.

Disc Handling

•Handle the discs so that fingerprints and dust do not adhere to the surfaces of the discs.

•Always store the disc in its protective case when it is not used.

•To clean-off, use a soft cloth.

•Do not use a hard cloth since this will mar the disc.

•Wipe the disc in a straight line from center to edge.

•Never wipe with a circular motion.

• Do not use detergent or abrasive cleaning agents.

IR Signal Check

If the remote control is not working properly, you can use an AM radio or digital camera (including a cellular phone with built-in camera) to see if it is sending out an infrared signal.

•With an AM radio:

Tune the AM radio station to a non-broadcasting

frequency. Point the remote control towards it, push any button and listen. If the sound from the radio flutters, it is receiving the remote control’s infrared signal.

• With a digital camera (including built-in cell phone cameras)

Point a digital camera towards the remote control. Push any button on the remote control and look through the digital camera. If the infrared light appears through the camera, the remote control is working.

ld155sl8 specifications

The Sylvania LD155SL8 is a highly versatile LED lighting solution designed for both residential and commercial applications. Known for its energy efficiency and long lifespan, the LD155SL8 has garnered attention in the lighting industry, offering users not just illumination but also significant cost savings over time.

One of the standout features of the Sylvania LD155SL8 is its 15-watt power consumption, which provides a brilliant output equivalent to a traditional 60-watt incandescent bulb. This makes it an ideal replacement for outdated lighting options, helping to reduce energy bills while delivering a similar level of brightness. The LD155SL8 boasts a luminous output of up to 1600 lumens, ensuring ample lighting for various spaces, whether in the home, office, or retail environment.

Moreover, the LD155SL8 incorporates advanced LED technology, designed to provide exceptional color accuracy with a high Color Rendering Index (CRI) of 90. This means that colors appear more vibrant and true to life under the light provided by this fixture, which is particularly advantageous in applications like art studios, galleries, or retail spaces where color perception is crucial.

In terms of design, the Sylvania LD155SL8 features a sleek, modern appearance that complements a range of interior aesthetics. It is available in various color temperatures, including warm white (2700K) and cool white (4000K), giving users the flexibility to choose the lighting that best suits their ambiance. The fixture also offers a robust lifespan of up to 25,000 hours, drastically reducing the need for frequent replacements.

Another significant characteristic of the Sylvania LD155SL8 is its excellent thermal management. The design includes a built-in heat sink, which disperses heat effectively, ensuring reliable performance over its lifespan. Additionally, the LD155SL8 is environmentally friendly, containing no harmful mercury and offering the benefits of reduced carbon footprints thanks to its energy-efficient operation.

Overall, the Sylvania LD155SL8 presents an outstanding combination of efficiency, design, and functionality. Whether for task lighting in an office, ambiance in living rooms, or functional lighting in kitchens, it proves to be a smart choice. With its blend of advanced technologies and thoughtful engineering, it is no wonder that the LD155SL8 continues to gain popularity among users seeking an cost-effective and sustainable lighting solution.

Sylvania ld155sl8 owner manual Information, Glossary, Maintenance, Atsc, Ntsc

Models: ld155sl8