Troubleshooting Guide

If you experience a problem with this unit, check the chart below:

SYMPTOM

CAUSE

SOLUTION

Unit will not

AC cord not

Check AC cord

turn on.

connected.

connection.

Disc will not play .

CD compartment

Close CD compartment

 

not closed.

door.

 

Disc inserted

Reinsert disc correctly.

 

incorrectly .

 

 

Dirty or defective CD.

Try another disc.

 

Moisture

Wipe disc with soft cloth.

 

condensation on disc.

 

No sound.

VOLUME control

Increase volume.

 

set to minimum.

 

 

Defective disc.

Try another disc.

Erratic playback.

Dirty or defective

Clean or replace disc.

 

disc.

 

Time reset to "12:00".

Battery connected

Check the battery.

 

improperly

 

 

nected or dead.

 

 

Clock not set.

Set the clock.

Alarm does not

ALARM switch is not

Set ALARM switch to the

turn on.

in correct position.

desired alarm.

 

Clock is not set.

Set the clock.

 

Alarm is not set.

Set the Alarm.

AM or FM, no sound.

Power is not on.

Press the POWER/ALARM

 

 

RESET button to turn the unit on.

 

VOLUME control

Increase volume.

 

set to minimum.

 

 

 

 

For service assistance and product information, please call: 1-800-968-9853.

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Sylvania SCR4947 owner manual Troubleshooting Guide, Symptom Cause Solution

SCR4947 specifications

The Sylvania SCR4947 is a high-performance light-emitting diode (LED) product designed for a variety of lighting applications, including residential, commercial, and industrial sectors. One of the standout features of the SCR4947 is its impressive energy efficiency. Utilizing advanced LED technology, this model consumes significantly less electricity compared to traditional incandescent or fluorescent bulbs while delivering the same level of brightness.

In terms of luminous output, the SCR4947 offers a remarkable lumen output, making it an excellent choice for those seeking bright, clear lighting solutions. Its high color rendering index (CRI) ensures that colors appear vibrant and true, enhancing the overall visual experience in any environment. This is particularly beneficial in settings where color accuracy is essential, such as in art galleries, retail spaces, and photography studios.

The SCR4947 also incorporates innovative thermal management technologies. This helps to maintain optimal operating temperatures, prolonging the lifespan of the LED components. With a rated life of up to 25,000 hours or more, users can expect reduced maintenance costs and less frequent replacement, which is particularly advantageous in hard-to-reach fixtures.

Another key characteristic of the Sylvania SCR4947 is its versatility. It is available in various color temperatures, allowing users to select the perfect ambiance for their specific needs—ranging from warm white for cozy environments to cool daylight for more vibrant and energetic settings. Additionally, the SCR4947 is designed for easy installation, compatible with standard fixtures, and often offered with dimmable options to provide further customization of lighting levels.

Durability is another hallmark of the SCR4947, as it is constructed with high-quality materials that ensure resistance to impact and moisture. This feature makes it suitable for outdoor use in landscaping and architectural applications, as well as in indoor spaces with varying climatic conditions.

Overall, the Sylvania SCR4947 exemplifies cutting-edge LED technology combined with practicality, energy efficiency, and aesthetic versatility. Its advanced features, durability, and longevity make it a top choice for those looking to upgrade their lighting solutions while positively impacting energy consumption and maintenance efforts.