Manuals / Sylvania / TV and Video / CRT Television

Sylvania 6427GFG owner manual Miscellaneous, Troubleshooting Guide

Models: 6427GFG

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MISCELLANEOUS

TROUBLESHOOTING GUIDE

Before calling for service, check the following chart again.

Symptom

 

Remedy

 

 

No power

 

• Be sure the Power cord is connected to outlet.

 

 

 

 

• If a power failure occurs, unplug the power cord for 30

 

 

 

 

minutes to allow the unit to reset itself.

 

 

 

 

 

 

 

No picture or sound

 

• Check if the power is on.

 

 

 

 

• Check the outlet connection.

 

 

 

 

• Check the antenna or cable connection to the main unit.

 

 

 

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

• Turn off the power and wait for about 1 minute, then turn

 

 

 

 

it on again.

 

 

 

 

 

 

 

No color

 

• Check the antenna or cable connection to the main unit.

 

 

 

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

• Adjust the color in the MENU screen.

 

 

 

 

 

 

 

Sound OK, Picture Poor

 

• Check the antenna or cable connection to the main unit.

 

 

 

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Electric waves may be interfered due to the electric appli-

 

 

 

 

ances, etc. nearby.

 

 

 

 

• Adjust CONTRAST and BRIGHT in the MENU screen.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

 

 

 

Picture Distorted

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

 

 

 

Weak Picture

 

• Check the antenna or cable connection to the main unit.

 

 

 

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Adjust CONTRAST and BRIGHT in the MENU screen.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

 

 

 

Lines or Streaks in Picture

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Electric waves may be interfered due to the electric appli-

 

 

 

 

ances, etc. nearby.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

 

 

 

Picture blurred

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

 

 

 

Ghosts in picture

 

• Check the antenna or cable connection to the main unit.

 

 

 

 

• When the outside antenna is used, check the wire condi-

 

 

 

 

tion and connection.

 

 

 

 

• Electric waves may be interfered due to the electric appli-

 

 

 

 

ances, etc. nearby.

 

 

 

 

• Try to view other channels. It may be the problem on the

 

 

 

 

broadcasting station.

 

 

 

 

 

 

34

EN

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Sylvania 6427GFG Miscellaneous, Troubleshooting Guide, Before calling for service, check the following chart again
Page 33 Page 35

6427GFG specifications

The Sylvania 6427GFG is a cutting-edge halogen bulb that is designed to offer exceptional performance and versatility in various lighting applications. This bulb is particularly well-known for its bright, crisp illumination, making it a popular choice for both residential and commercial lighting solutions. One of its standout features is its high luminous efficacy, providing a significant output of light while consuming relatively low energy.

With a color temperature of 2900 Kelvin, the Sylvania 6427GFG generates a warm white light that creates a cozy and inviting atmosphere in any setting. This color temperature makes it ideal for use in living spaces, restaurants, and retail environments, where ambiance is paramount. Additionally, the bulb's compact design allows it to fit into a variety of fixtures, from table lamps to recessed lighting, without sacrificing brightness or quality.

One of the technologies integrated into the Sylvania 6427GFG is its halogen cycle, which enhances both the lifespan and efficiency of the bulb. This technology works by recycling the evaporated tungsten back onto the filament, significantly extending its operational life compared to traditional incandescent bulbs. As a result, users can enjoy longer periods of illumination with fewer replacements, making the Sylvania 6427GFG a more sustainable option in the long run.

Another important characteristic of the Sylvania 6427GFG is its robust construction. Designed to withstand vibrations and temperature fluctuations, this bulb is well-suited for various environments, including workshops and outdoor settings. Furthermore, the ability of halogen bulbs to perform well in colder conditions ensures that users can rely on consistent lighting, regardless of external weather factors.

The Sylvania 6427GFG also boasts excellent color rendering capabilities, with a Color Rendering Index (CRI) of 100. This means that it accurately reproduces colors, making it a favored option for applications where true color visibility is critical, such as in galleries, design studios, and retail displays.

In summary, the Sylvania 6427GFG is a high-performance halogen bulb that combines energy efficiency, long lasting durability, and superior light quality. With its advanced technologies and versatile design, it is an ideal lighting solution for a wide range of applications, enhancing both function and aesthetics in any space.