Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

No sound is heard.

Unable to record on a CD-R or CD- RW.

Poor radio reception.

 

Possible Cause

 

 

Action

Connections are incorrect, or loose. •

Check all connections and make

 

 

 

 

corrections. (See pages 8 – 11.)

CD-ROM is loaded.

Replace the disc .

 

 

 

 

 

CD-R or CD-RW has been loaded

Insert the disc correctly.

 

upside down. (“NO DISC” appears

 

 

 

 

on the display.)

 

 

 

Finalized CD-R or CD-RW has

CD-R: Replace the disc.

 

been loaded.

 

 

CD-RW: Unfinalize the CD-RW

 

 

 

 

(see page 46).

Disc is dirty or scratched.

Clean or replace the disc

 

 

 

 

(see page 53).

 

 

 

 

 

The antenna is not connected

Reconnect the antenna securely.

 

correctly.

 

 

 

The AM (MW/LW) loop antenna is

Change the position and direction of

 

too close to the unit.

 

 

the AM (MW/LW) loop antenna.

The FM antenna is not properly

Extend FM antenna to the best

 

extended and positioned.

 

 

reception position.

 

 

 

 

 

Unable to operate the remote control.

 

The path between the remote

Remove the obstruction.

 

 

 

control and the remote sensor on

 

 

 

 

 

 

the unit is blocked.

 

 

 

 

 

The batteries have lost their charge.

Replace the batteries. (See page 12.)

 

 

 

 

 

 

 

Loaded discs cannot be ejected.

The disc does not play.

The disc play skips.

Operations are disabled.

IMPORTANT

The main AC power cord is not plugged in.

Disc Lock is in use.

The disc is upside down.

The disc is dirty or scratched.

The built-in microprocessor has malfunctioned due to external electrical interference.

Plug in the AC power plug.

Turn off Disc Lock. (See page 28.) Put the disc in with the label side up. Clean or replace the disc. (See page 53.) Unplug the unit then plug it back in.

If you are going to record something important, always test-record first to check that the recording turns out properly before proceeding with the actual recording.

The manufacturer assumes no liability whatsoever for any damage resulting from missed opportunity or accidental erasure that occurs while conducting recording or playback operations due to malfunctioning of or trouble in the unit, or for any incidental damage.

– 56 –

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JVC CA-NXCDR7R, LVT0749-003A manual Troubleshooting, Change the position and direction

CA-NXCDR7R, LVT0749-003A specifications

The JVC LVT0749-003A CA-NXCDR7R is a versatile audio playback device that offers exceptional sound quality and a host of features specifically designed for music enthusiasts. This compact stereo system combines a sleek design with cutting-edge technology, making it a suitable addition to any home or office environment.

One of the standout features of the CA-NXCDR7R is its CD player that supports various formats, including CD-Rs and CD-RWs. This functionality allows users to enjoy their favorite music, whether it's stored on commercially released CDs or custom-made discs filled with personal playlists. Additionally, the system supports MP3 playback, which means users can listen to audio files that have been compressed to conserve storage space, all while maintaining impressive sound quality.

Equipped with an FM/AM tuner, the JVC CA-NXCDR7R provides access to a wide range of radio stations. The tuner is designed for easy channel scanning, ensuring that users can quickly find their preferred radio broadcasts. The system also features a built-in digital clock with a sleep timer, perfect for individuals who enjoy falling asleep to music.

The JVC CA-NXCDR7R incorporates an auxiliary input, allowing users to connect external devices such as smartphones, tablets, or laptops seamlessly. This expands playback options, enabling users to listen to their favorite streaming services, podcasts, or audio files from various sources. The system also has speaker output terminals, which allow for the connection of external speakers for those who desire improved audio performance.

Another innovative feature of the CA-NXCDR7R is its remote control, offering convenience and ease of use. Users can adjust volume levels, switch tracks, and change settings from a distance, making it a user-friendly option for anyone who wants to enjoy music without having to constantly get up.

Overall, the JVC LVT0749-003A CA-NXCDR7R is a modern audio system that combines high-quality sound with practical features. Its student-friendly design and multiple playback options cater to a wide audience, reinforcing JVC's commitment to delivering exceptional audio experiences in an accessible package.