Troubleshooting

If a problem arises while you are using the TV, please read this "Troubleshooting" well before you request having the TV repaired. You may be able to fix it easily by yourself. For example, if the AC plug is disconnected from the AC outlet, or the TV aerial has problems, you may think there is a problem with the TV itself.

Important:

•This Troubleshooting guide only covers problems whose cause are not easy to determine.

If a question arise when you are operating a function, read the page(s) corresponding to the operation of the function well, not this Troubleshooting guide.

•After you have followed the Troubleshooting description or the operating description of the functions concerned without any success, remove the AC plug from the AC outlet and request a repair of your TV. Do not attempt to repair the TV by yourself or remove the rearcover of the TV.

If you cannot turn on the TV

•Is the AC plug connected to the AC outlet?

•Is the POWER lamp lit? If not, press the Main power button.

No picture/No sound

•Are your SOUND SYSTEM settings for the TV channels correct?

Forrow the description "SOUND SYSTEM Button" on page 11 to try to solve the trouble.

Poor picture

•If red, green, and blue shadows appear around the contours of the image on the screen it is necessary to adjust CRT colour convergence. For details, refer to “Adjusting CRT colour convergence” on Page 6.

•If noise totally obscures the picture (snow), the aerial or aerial cable may have trouble. Check the following to try to solve the trouble :

Has the TV and aerial been connected properly?

Has the aerial cable been damaged?

Is the aerial pointed to the right direction? Is the aerial itself faulty?

•If the TV or aerial receives interference from the other devices, stripes or noise may appear in the picture. Move such device as an amplifier, personal computer, or a hair drier that can cause interference away from your TV, or try changing its location. If the aerial suffers interference from a radio tower or high-voltage wire, please contact your local dealer.

•If the TV receives interferences from signal reflecting from mountains or building, double- pictures(ghosting) will occur.

Try to change the aerial’s direction or replace the antenna with the one with better directionality.

•Are your COLOUR SYSTEM settings for the TV channels correct? Follow the description "COLOUR SYSTEM button" on pege 11 to try to solve the trouble.

•Has COLOUR or BRIGHT been controlled properly? Follow the description "Adjusting the picture" on page 17 to try to adjust them properly.

•Videotaping teletext is not recommended because it may not record correctly.

•When a white and bright still image (such as a white dress) is displayed on the screen, the white part may look as if it were coloured.

It is a phenomenon unavoidable due to the nature of the picture tube itself, and not due to a TV failure.

When the picture disappears from the screen, the unnatural colours will also disappear.

•When viewing images from commercially available video softwear products, or videos from videotapes which have been recored improperly, the top of the image may be distored.

This is due to the condition of the video signal, and not because of malfunction.

Poor sound

•Have you adjusted BASS or TREBLE properly?

If not, follow the description "Adjusting the Sound" on page 20 to try to adjust them properly.

•When the TV channel reception is poor, it can be hard to hear the stereo or bilingual sound. In this case, follow the description "STEREO / I • II" on page 20 to hear the sound more easily by changing it to a mono sound.

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JVC HV-53PRO specifications Troubleshooting, If you cannot turn on the TV
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HV-53PRO specifications

The JVC HV-53PRO is a standout model in the world of professional displays, recognized for its exceptional performance and advanced technologies. Designed primarily for broadcasting, production studios, and post-production environments, this high-definition monitor delivers stunning image quality and accurate color reproduction, making it a favorite among professionals.

At the core of the HV-53PRO's appeal is its 53-inch LCD screen, which boasts a native resolution of 1920x1080 pixels. This full HD resolution ensures that users can view content with impeccable clarity and detail. The monitor employs advanced LCD technology to provide exceptional brightness, contrast, and viewing angles, maximizing its effectiveness in various lighting conditions.

One of the standout features of the HV-53PRO is its support for multiple input formats. The monitor is equipped with numerous connectivity options, including HDMI, SDI, and analog inputs, making it versatile enough to connect with a wide range of devices. This flexibility allows professionals to integrate the monitor seamlessly into their existing workflows without the need for extensive adaptations.

Color accuracy is critical in professional environments, and the JVC HV-53PRO shines in this aspect. The monitor supports a wide color gamut, delivering vivid colors that remain true to life. It also features built-in color calibration tools that assist users in achieving precise color adjustments, ensuring that the output matches the intended artistic vision.

In terms of operational features, the HV-53PRO comes equipped with advanced image processing technologies. These enhancements contribute to superior motion handling and reduces artifacts, resulting in smooth playback of fast-moving images. Furthermore, it includes useful tools such as waveform and vector scope displays, which assist in precise evaluations of the video signal during production.

Additionally, the HV-53PRO is designed with durability and reliability in mind. Its robust build quality ensures that it can withstand the rigors of professional use, while its energy-efficient design contributes to lower operational costs.

In summary, the JVC HV-53PRO represents a comprehensive solution for professionals seeking a high-quality display monitor. With its impressive specifications, accurate color representation, versatile connectivity options, and advanced imaging technologies, it stands as a valuable asset for any broadcast or production setup, delivering remarkable performance and reliability.
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