Optimus CD-3790 owner manual Troubleshooting

Page 19

42-5080.fm Page 19 Thursday, August 12, 1999 1:25 PM

TROUBLESHOOTING

If you have problems operating your CD player, try these suggestions. If they do not solve the problem, contact your local RadioShack store for assistance.

Problem

Possible Cause

Solution

 

 

 

 

 

 

The CD player does not

OFF/RESUME/HOLD is

Set OFF/RESUME/HOLD

work.

set to HOLD.

to OFF.

 

 

 

 

No power.

Be sure the batteries are

 

 

not weak.

 

 

 

 

 

Make sure an AC adapter

 

 

or the DC adapter is

 

 

properly connected.

 

 

 

 

 

If you are using a DC

 

 

adapter to power the CD

 

 

player, check the adapt-

 

 

er’s fuse. See “Replacing

 

 

the DC Adapter’s Fuse”

 

 

on Page 21.

 

 

 

A CD is loaded, but the

The CD is loaded

Reload the CD, label side

CD player does not

upside-down.

up.

start.

 

 

The CD is dirty or

Clean the CD and reload

 

 

defective.

it, or try a different CD.

 

 

See “CD Care Tips” on

 

 

Page 21.

 

 

 

The CD’s sound skips.

The CD is dirty or

Clean the CD and reload

 

defective.

it, or try a different CD.

 

 

See “CD Care Tips” on

 

 

Page 21.

 

 

 

 

Vibration is excessive.

Set DAS OUT . . IN to IN.

 

 

 

 

 

Place the CD player in a

 

 

different location.

 

 

 

 

Moisture has con-

Wait 1 hour for the mois-

 

densed on the pickup

ture to evaporate.

 

lens.

 

 

 

 

19

Image 19
Contents CD-3790 Digital Anti-Shock System DAS2 FeaturesFm Page 3 Thursday, August 12, 1999 125 PM FCC Information Contents Using Batteries Powering the CD PlayerRecharging Nickel-Cadmium Batteries Using Vehicle Battery Power Using AC Power Connections Connecting Earphones HeadphonesConnecting to a Home Audio System Connecting Amplified SpeakersFm Page 12 Thursday, August 12, 1999 125 PM Loading a CD OperationPlaying a CD Audible Search Turning E-BASS on and OFFPAUSE/CUE Digital ANTI-SHOCK System DAS2Random Play Repeat PlayProgrammed Play Intro Scan Locking the Controls ResumeTroubleshooting Care and Maintenance CD Care Tips Replacing the DC ADAPTER’S FusePICK-UP SpecificationsSignal Format AudioFm Page 23 Thursday, August 12, 1999 125 PM RadioShack

CD-3790 specifications

The Optimus CD-3790 is a versatile and compact CD player designed for audiophiles and casual listeners alike who seek a blend of high-quality sound performance and user-friendly features. This model stands out with its impressive audio fidelity and a range of functionalities that cater to a modern listening experience.

One of the key features of the Optimus CD-3790 is its advanced digital-to-analog converter (DAC), which enhances sound quality by delivering clarity and detail across a variety of audio formats. This technology not only improves the dynamic range but also minimizes distortion, allowing listeners to appreciate their favorite CDs with a rich and immersive auditory experience.

The CD-3790 is equipped with a user-friendly interface that includes a large LED display, making navigation intuitive. Whether you are searching for a specific track or adjusting volume levels, the controls are thoughtfully placed for ease of use. Additionally, the player supports various playback options, including shuffle and repeat functions, providing flexibility for users.

Incorporating a robust build quality, the CD player features an anti-vibration chassis designed to eliminate unwanted resonance, ensuring stable playback even in challenging environments. The durable components contribute to the longevity of the device, making it a reliable choice for everyday use.

Furthermore, the Optimus CD-3790 includes multiple audio outputs. Users can connect the device to external speakers, home theater systems, or even headphones, catering to diverse listening preferences. The inclusion of both analog and digital outputs ensures compatibility with a wide range of audio equipment.

One notable characteristic of the Optimus CD-3790 is its ability to play not only standard audio CDs but also CD-Rs and CD-RWs, accommodating a variety of formats for users who enjoy personalized playlists. The player also boasts quick track access and seamless playback, enhancing the listening experience.

In conclusion, the Optimus CD-3790 is a well-rounded CD player that combines modern technology with classic audio performance. Its advanced DAC, user-friendly controls, and robust construction make it an excellent choice for anyone looking to enjoy their music collection with exceptional sound quality and convenience. Whether for personal enjoyment or within a home sound system, the Optimus CD-3790 delivers an outstanding audio experience.