INFORMATION ------------------------------------------------------------------------------

Troubleshooting

Not every kind of sound interference is caused by a defect in your hi-fi system. Cables that have accidentally been disconnected, damaged CDs

 

 

 

 

 

and flat batteries for the remote control will impair functioning. If the

 

 

 

 

 

following measures do not resolve the problem satisfactorily, please visit

 

 

 

 

 

www.grundig.com, product range: hi-fi, micro CD stations or contact your

 

 

 

 

 

specialist dealer.

 

 

 

 

 

 

 

Problem

Possible cause/remedy

 

 

 

 

 

 

 

 

 

 

 

 

 

No sound.

The volume setting is too low – increase the volume. The head-

 

 

 

 

 

 

phones are plugged in – disconnect the headphones. Power

 

 

 

 

 

 

cable is not properly connected, connect the power cable

 

 

 

 

 

 

properly. Mute is activated, deactivate mute.

The hi-fi system does not react

Static electrical discharge. Switch off the hi-fi system, disconnect the

when the buttons are pressed.

power cable and plug it in again after a few seconds.

 

 

 

 

 

 

 

The remote control does not

The batteries are flat. Replace the batteries.

work.

The remote control is out of range of the hi-fi system.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Poor radio reception.

Weak antenna signal, check antenna.

 

 

 

 

 

 

Weak FM stereo signal, switch to mono.

 

 

 

 

 

 

Interference from electrical devices such as televisions, video

 

 

 

 

 

 

recorders, computers, neon lamps, thermostats or motors.

 

 

 

 

 

 

Keep the hi-fi system away from such equipment.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tracks on a CD are skipped.

The CD is damaged or dirty – replace the CD or clean it.

 

 

 

 

 

 

The PROGRAM (playlist) or RANDOM functions are active.

 

 

 

 

 

 

Deactivate the functions.

CD-Rs or CD-RWs are not

Faulty software or hardware settings during burning or the CD

played back, or are played

itself.

back incorrectly.

Check the components of your CD burner/software or change the

 

 

 

 

 

 

CD being used.

 

 

 

 

 

 

 

 

 

 

 

Poor sound quality for tape

Dust and dirt on magnetic heads, capstan or idler. Clean the

playback.

magnetic heads, capstan and idler.

No tape recording.

Recording protection tab has been broken off. Cover the opening

 

 

 

 

 

 

with adhesive tape.

 

 

 

 

 

 

 

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Grundig UMS 4700 SPCD manual Troubleshooting
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UMS 4700 SPCD specifications

The Grundig UMS 4700 SPCD is a noteworthy addition to the world of compact mobile audio systems, designed to deliver high-quality sound and impressive functionality in a stylish, user-friendly package. With its advanced technology, this model stands out in various aspects, catering to users who appreciate both performance and aesthetics.

One of the striking features of the Grundig UMS 4700 SPCD is its versatile playback options. It supports multiple formats including CDs, MP3s, and AM/FM radio, making it easy for users to enjoy their favorite music from various sources. This flexibility is complemented by a built-in USB port, allowing for direct playback from flash drives, while its SD card slot expands compatibility even further.

Audio performance is a key focal point; the UMS 4700 incorporates state-of-the-art digital signal processing (DSP) technology which enhances sound quality by optimizing audio output. This ensures clarity and depth, revealing nuances in music that might otherwise be missed. The system also comes equipped with adjustable equalizer settings, allowing users to tailor the audio output to their preferences.

Another highlight of the Grundig UMS 4700 SPCD is its ergonomic design. The sleek and compact build facilitates easy placement in any room, and the intuitive interface makes navigation seamless. Users will appreciate the clear LCD display which provides essential information at a glance, including track titles and radio frequencies.

For those who value connectivity, this model boasts Bluetooth functionality, enabling wireless streaming from smartphones and tablets. This means that users can play their favorite playlists without the hassle of wires, promoting a clutter-free environment. The UMS 4700 also supports hands-free calls, making it a practical choice for multitasking individuals.

To enhance durability and portability, the Grundig UMS 4700 is constructed with high-quality materials. Its robust build ensures longevity while maintaining a lightweight profile, making it easy to transport for gatherings or to enjoy music on the go.

In conclusion, the Grundig UMS 4700 SPCD is an impressive audio solution that combines versatility, advanced technology, and stylish design. Whether you are a casual listener or an audiophile, this system offers features that can meet various needs and preferences, making it a valuable addition to any audio setup.
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