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Troubleshooting

• If you are having a problem with your System, check this

• If you cannot solve the problem from the hints given

list for a possible solution before calling for service.

here, or the System has been physically damaged, call a

 

qualified person, such as your dealer, for service.

Symptom

No sound is heard.

Poor radio reception.

The CD skips.

The CD does not play.

The disc readout time is too long.

Unable to operate the Remote Control.

Noise is generated.

The image on the TV screen is distorted.

The picture of the video CD is distorted.

Operations are disabled.

“CD NO DISC” appears.

“CANNOT PLAY” appears.

The characters and symbols on the display appear upside down.

Possible Cause

•Connections are incorrect, or loose.

•Headphones are connected.

•The antenna is disconnected.

•The AM Loop Antenna is too close to the System.

•The FM Wire Antenna is not properly extended and positioned.

The CD is dirty or scratched.

•The CD is upside down.

•No MP3 files are recorded on the disc.

•MP3 files do not have the extension code

—.MP3, .Mp3, .mP3, or .mp3.

•MP3 files are not recorded in the format compliant with ISO 9660 Level 1 or Level 2.

The readout time varies with the complexity of the recording configuration.

•The path between the Remote Control and the sensor on the Unit is blocked.

•The batteries have lost their charge.

You are playing a compatible disc including non-MP3 files. While playing a non-MP3 file, you will hear a noise. (Note it may not be an MP3 file although it has the extension code —.MP3, .Mp3, .mP3, or .mp3.)

TV system is not matching.

When you pause or skip the track, the pictures will be distorted.

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

There is no disc loaded.

•The CD-R or CD-RW that hasn’t yet been finalized (including blank discs) has been inserted.

•The disc has been inserted with its label side down.

•An incompatible MP3 disc has been inserted. Some MP3 discs may not be played back because of their disc characteristics, damage or strains.

The DISP.SET switch on the rear panel of the Center Unit has not been set correctly.

Action

•Check all connections and make corrections. (See pages 3 to 8.)

•Disconnect the headphones.

•Reconnect the antenna securely.

•Change the position and direction of the AM Loop Antenna.

•Extend FM Wire Antenna to the best reception position.

Clean or replace the CD.

•Put the CD in with the label side up.

•Replace the disc.

•Check if all the files on the disc have the extension code —.MP3, .Mp3, .mP3, or

.mp3.

•Insert a CD-R or CD-RW that is recorded in MP3 format compliant with ISO 9660 Level 1 or Level 2.

Do not use too many hierarchies and directo- ries when recording. Also, do not record any other types of audio tracks together with MP3 files. (See page 18.)

•Remove the obstruction.

•Replace the batteries.

Insert a compatible disc that is not including non-MP3 files.

Select the correct TV system. (See page 22.)

This is not a malfunction.

Unplug the System then plug it back in.

Insert a disc.

•Insert a CD-R or CD-RW that has been finalized.

•Remove the disc and insert it with the label side front or up. (See page 19.)

•Insert a compatible MP3 disc.

Set the DISP.SET switch correctly. (See page 10.)

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JVC VS-DT68V, VS-DT88V manual Troubleshooting, Symptom
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VS-DT88V, VS-DT68V specifications

The JVC VS-DT88V and VS-DT68V are two versatile video display models that cater to the needs of professionals in the broadcasting and production industry. Both models boast advanced features and cutting-edge technology, making them ideal for various applications including studio monitoring, post-production, and live event broadcasting.

The JVC VS-DT88V is equipped with an 88-inch diagonal display, while the VS-DT68V features a slightly smaller 68-inch screen. Both displays utilize LED backlighting for enhanced brightness and energy efficiency. The full HD resolution of 1920x1080 ensures that the images are sharp and vibrant, providing excellent detail and clarity essential for critical viewing tasks.

One of the standout features of both the VS-DT88V and VS-DT68V is their wide color gamut, which supports a broader range of colors and enhances overall image quality. This is particularly beneficial for color grading in post-production environments where accurate color reproduction is crucial. Additionally, the displays boast high contrast ratios, contributing to deeper blacks and brighter whites, which enhances the dynamic range of the visuals.

In terms of connectivity, both models come equipped with multiple input options including HDMI, SDI, and DisplayPort, allowing for seamless integration with various devices and equipment. This versatility ensures compatibility with different video formats and resolutions, providing flexibility for users who work with multiple sources.

Another key characteristic of these displays is their built-in calibration features. This function allows professionals to adjust the color settings and ensure that the display performance meets specific standards. The ability to calibrate accurately is vital in environments where precision is paramount, such as film editing and high-end broadcast applications.

Both models also prioritize user convenience, featuring intuitive on-screen menus that streamline navigation and adjustments. Furthermore, their sleek design makes them suitable for any studio environment, enhancing both aesthetics and functionality.

In conclusion, the JVC VS-DT88V and VS-DT68V are powerful video displays that combine impressive technology with practical features essential for professionals. With their large screens, high-resolution output, superior color accuracy, and robust connectivity options, these monitors stand out as compelling choices for anyone seeking reliable performance in demanding visual environments.
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