Troubleshooting

If there is no picture or the TV does not operate normally, make sure the problem isn’t due to the reasons indicated below.

If the problem persists even after taking the measures indicated, please contact a service technician.

Cannot turn the TV on

•Press the Main power button on the TV.

•Connect the power cord to the AC outlet.

The screen turns blue

• Is the BLUE BACK function on? (see page 17.)

Poor picture

•Press the COLOUR SYSTEM button to select another colour system. (see page 8.)

•Adjust the picture settings. (see page 18.)

•Is a component signal output device, such as a DVD player, connected correctly? (see page 4.)

•Is the VIDEO-2 SET function setting correct? (see page 18.)

Remote control inoperable

• Replace the batteries. (see page 2.)

Buttons on front of the TV do not work

•Switch the CHILD LOCK function off. (see page 17.)

TV does not respond immediately

•Press the main power button on the TV to turn off the main power. Press the main power button again to turn on the TV. If the TV returns to a normal state, operation is normal.

The TV turns off suddenly

•Is the OFF TIMER function set to operate? (see page 9.)

•Is the AUTO SHUTOFF function on? (see page 17.)

•If noise (snow) totally blocks out the picture, check the following.

-Have the TV and aerial been connected properly?

-Has the aerial cable been damaged?

-Is the aerial pointing in the right direction?

-Is the aerial itself faulty?

•If the TV or aerial suffer interference from other equipment, stripes or noise may appear in the picture. Move any equipment which can cause interference away from the TV.

•If the TV or aerial suffer interference from signals reflecting from mountains or buildings, double-pictures (ghosting) will occur. Change the aerial’s direction or replace it with an aerial with better directionality.

•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 is coloured. When the image disappears from the screen, the unnatural colours will also disappear.

Poor sound

•Press the SOUND SYSTEM button to select another sound system. (see page 8.)

•Adjust the sound settings. (see page 18.)

The picture is tilted

<AV-29VS21/AV-29WS21/AV-29VX71/ AV-29WX11 only>

•A picture may be tilted due to the influence of the earth’s magnetism. In this case, use the PICTURE TILT function to adjust the tilt. (see page 16.)

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JVC AV-29VX71, AV-21VS21, AV-29VS21, AV-29WS21, AV-29WX11, AV-25VX71, AV-25VS21, AV-21YX11, AV-21WX11, AV-21WS21 Troubleshooting
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AV-21YX11, AV-25VX71, AV-29WS21, AV-21WS21, AV-29VX71 specifications

JVC has long been recognized for its commitment to delivering quality and innovative television technology, and the models AV-29VS21, AV-21VX71, AV-29WX11, AV-25VS21, and AV-21WX11 are prime examples of its engineering excellence. These televisions are characterized by features that enhance viewing experiences, setting them apart in a competitive market.

The AV-29VS21 stands out with its 29-inch screen, providing an immersive viewing experience perfect for family gatherings. It utilizes JVC's advanced Digital Clear Color technology, ensuring vibrant color reproduction and sharp images. Alongside this, it boasts a high dynamic contrast ratio, which enhances performance in both bright and dark scenes, making it ideal for watching movies or sports.

The AV-21VX71 is designed for smaller spaces without sacrificing picture quality. Its 21-inch screen is complemented by JVC's proprietary Crystal Clear technology, offering sharp and detailed visuals. With a multitude of connectivity options, including multiple AV inputs, it allows easy integration with gaming consoles and DVD players. The compact size makes it perfect for bedrooms or kitchens.

For those who prefer a more comprehensive viewing experience, the AV-29WX11 offers a stunning widescreen format. Featuring a 29-inch display, this model incorporates JVC's Enhanced Picture technology, which optimizes brightness levels and further enhances color saturation. The widescreen format is excellent for watching modern films that use a cinematic aspect ratio.

The AV-25VS21 takes a middle-ground approach with its 25-inch screen size, offering expansive viewing capabilities without overwhelming space. Equipped with JVC’s High Fidelity Sound system, it ensures that audio quality matches the visual spectacle, providing rich sound experiences that are perfect for music and movie lovers alike. It also features a user-friendly interface that simplifies access to various settings and inputs.

Finally, the AV-21WX11 reinforces JVC's commitment to versatility and quality with its 21-inch widescreen display. With features similar to the AV-29WX11, it enhances viewer immersion in a slightly more compact package. Its compatibility with high-definition sources makes it a good choice for modern media consumption, while its sleek design effortlessly fits into any decor.

Overall, these JVC models emphasize advanced technology, excellent picture quality, and sound performance, catering to varying preferences and needs in home entertainment. Their diverse characteristics make them suitable for a range of viewing environments, ensuring that JVC remains a trusted name in television technology.
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