Radio Shack XL-50 owner manual Troubleshooting, Symptom Possible Cause Suggestion

Page 14

12-2013.fm Page 14 Tuesday, May 9, 2000 9:09 AM

ˆTroubleshooting

 

 

 

 

Symptom

Possible Cause

Suggestion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No power the amplifier’s

Power problem.

Check the amplifier’s and auto

 

 

 

 

 

 

POWER indicator does not light

 

 

 

 

sound system’s fuses and

 

 

 

 

 

 

after the vehicle’s auto sound

 

 

 

 

replace them if necessary (see

 

 

 

 

 

 

system is turned on

 

 

 

 

“Replacing a Fuse” on

 

 

 

 

 

 

 

 

 

 

 

 

Page 15).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vehicle’s ignition not turned on.

Start the vehicle.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amplifier not connected to auto

Check all connections.

 

 

 

 

 

 

 

 

sound system/vehicle correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No sound

Auto sound system not turned

Turn the auto sound system on

 

 

 

 

 

 

 

 

on or volume set to minimum.

or adjust its volume.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amplifier’s LEVEL (MIN/MAX)

Adjust LEVEL (MIN/MAX).

 

 

 

 

 

 

 

 

controls set to minimum.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amplifier not connected to auto

Check all connections.

 

 

 

 

 

 

 

 

sound system/vehicle correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The amplifier might have shut

Turn your auto sound system off

 

 

 

 

 

 

 

 

down.

and let the amplifier cool. Make

 

 

 

 

 

 

 

 

 

 

 

 

sure the amplifier is properly

 

 

 

 

 

 

 

 

 

 

 

 

ventilated. Then turn your auto

 

 

 

 

 

 

 

 

 

 

 

 

sound system back on. The

 

 

 

 

 

 

 

 

 

 

 

 

amplifier turns itself back on

 

 

 

 

 

 

 

 

 

 

 

 

when it is cooled.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The amplifier detected an input

 

 

 

 

 

 

 

 

 

 

 

 

overload. Reduce the auto

 

 

 

 

 

 

 

 

 

 

 

 

sound system’s volume.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power problem.

Check the amplifier’s and auto

 

 

 

 

 

 

 

 

 

 

 

 

sound system’s fuses and

 

 

 

 

 

 

 

 

 

 

 

 

replace them if necessary (see

 

 

 

 

 

 

 

 

 

 

 

 

“Replacing a Fuse” on

 

 

 

 

 

 

 

 

 

 

 

 

Page 15).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distorted sound

The amplifier might be receiving

Reduce your auto sound sys-

 

 

 

 

 

 

 

 

too much input power from your

tem’s output power (if possi-

 

 

 

 

 

 

 

 

auto sound system.

ble), or reduce the auto sound

 

 

 

 

 

 

 

 

 

 

 

 

system’s volume.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

An output channel might have

Turn off your auto sound system

 

 

 

 

 

 

 

 

shorted.

then turn it back on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The amplifier might have shut

Turn off your auto sound system

 

 

 

 

 

 

 

 

down.

and let the amplifier cool. Make

 

 

 

 

 

 

 

 

 

 

 

 

sure the amplifier is properly

 

 

 

 

 

 

 

 

 

 

 

 

ventilated. Then turn your auto

 

 

 

 

 

 

 

 

 

 

 

 

sound system back on. The

 

 

 

 

 

 

 

 

 

 

 

 

amplifier turns itself back on

 

 

 

 

 

 

 

 

 

 

 

 

when it is cooled.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

Troubleshooting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 14
Contents XL-50 High Power Trunk-Mount Stereo Amplifier Contents Features FCC Wants YOU to KnowSupplied Hardware Before YOU Begin the InstallationPreparation Choosing a Mounting LocationBefore YOU Make the Connections Installation OrderRouting Cables and Wires Preparing the Mounting AreaConnecting Ground and SWITCHED/PRIMARY Power Connecting Inputs Preparing the Speaker WiresHIGH-LEVEL Speaker Wire Inputs LOW-LEVEL InputsCommon Ground Connection Two Speaker OutputsFloating Ground Connection Front and Rear Speaker Connection Four Speaker OutputsRear Speaker Connection Testing Connections Completing the InstallationConnecting Speakers Cle’s negative battery terminal. ThenMounting the Amplifier Turning on Amplifier Adjusting the Audio LevelOperation Troubleshooting Symptom Possible Cause SuggestionReplacing the SFE-Type Fuse CareReplacing a Fuse Replacing the Blade-Type FuseSpecifications Limited One-Year Warranty

XL-50 specifications

The Radio Shack XL-50 represents a fascinating chapter in the evolution of consumer electronics, particularly in the realm of personal listening devices. Launched during the late 1970s, the XL-50 emerged as a compact and portable radio that appealed to a wide variety of users, from casual listeners to avid enthusiasts.

One of the most notable features of the XL-50 is its sleek and lightweight design. This made it easy for users to carry the device on-the-go, enhancing the experience of listening to music or catching up on the latest news, regardless of their location. The integration of a built-in speaker also allowed for shared listening, making it an excellent choice for gatherings and social occasions.

The XL-50 was equipped with an AM and FM tuner, providing users access to a diverse range of radio programming. This dual-band capability ensured that listeners could enjoy both local and national broadcasts, expanding their auditory experiences. Additionally, the radio featured a robust antenna, which improved reception quality and reduced interference, contributing to a clearer sound.

In terms of sound quality, the XL-50 was designed with a focus on delivering crisp and clear audio. The built-in speaker produced rich tones that catered to the diverse tastes of its users. Furthermore, the device provided a headphone jack, allowing for private listening sessions. This feature was particularly appreciated by users who preferred to enjoy their music without disturbing others, making the XL-50 versatile for various environments.

Another key characteristic of the Radio Shack XL-50 was its ease of use. The intuitive controls were designed to be user-friendly, enabling anyone to tune into their favorite stations with minimal fuss. This emphasis on simplicity made it an attractive option for those who may have been new to personal audio devices.

The durability of the XL-50 also played a significant role in its lasting appeal. Constructed from quality materials, this radio was built to withstand everyday wear and tear, ensuring that it remained functional for years to come.

In conclusion, the Radio Shack XL-50 stands as a testament to the ingenuity of its time, combining portability, dual-band tuning, superior sound quality, and user-friendly controls. Its rich features and robust design continue to resonate with enthusiasts of vintage electronics and collectors, ensuring its legacy endures in the world of audio gadgets.