Troubleshooting

If a problem occurs when you are using the TV, check the below troubleshooting guide before calling for repair.

• No picture,

• Deactivate the BLUE BACK function if it is turned

no sound

on.

 

• Choose the appropriate sound system. Refer to

 

“SOUND SYSTEM” on page 12.

 

 

• Snowy picture

• Check the aerial cable and its connection with the

 

TV.

 

 

• Stripes appear on

• Interference occurs caused by other devices such

the picture

as an amplifier, personal computer, or a hair drier.

 

Move such devices away from your TV.

 

 

• Double-pictures

• Interference occurs caused by signal reflecting

(ghosting) occur

from mountains or building. Try to adjust the

 

aerial’s direction or use a better directionality

 

antenna.

 

 

• Poor picture

• Choose the appropriate colour system. Refer to

 

“COLOUR SYSTEM” on page 9.

•Adjust the COLOUR or BRIGHT setting. Refer to “Adjusting the picture - USER” on page 10.

•White and bright still • Inevitable phenomenon due to the nature of the

image look as if it

picture tube. This is not a malfunction.

were coloured

 

 

 

• Top of the image

• This is due to the condition of the video signal

from software

whereby the image was not recorded properly.

products or video

This is not a malfunction.

tape is distorted

 

 

 

• Poor sound

• Adjust the sound frequency properly. Refer to

 

“EQUALIZER” on page 13.

 

 

• Stereo or bilingual

• TV channel reception is poor. Change the stereo/

sound is unclear

bilingual mode to mono sound (see page 13).

 

 

•Cannot operate the • The batteries may be exhausted. Replace with

remote control new batteries (see page 7).

•Ensure that you are operating the remote less than seven meters from the front of your TV.

•Cannot operate the • Press TV/VIDEO button to return to TV mode and

menus

try operating the menus.

•Cannot operate the • Deactivate the CHILD LOCK function if it is turned

front control buttons on (see page 15).

•TV is turned off • This may due to the AUTO SHUT OFF function is

suddenly

activated. Press the POWER button to turn on the

 

TV.

 

 

•Colour patches • This may due to the magnetized device such as a appear at the corner speaker near to your TV. Keep the device apart

of the screen

from your TV. Alternately, you can also use the

 

magnetic-shielded speaker.

•Picture is tilted • This may due to the earth magnetism. Refer to “PICTURE TILT” on page 11 to correct the tilt.

•Image takes a short • Image required time to stabilize before display.

period to be

This is not a malfunction.

displayed

 

 

 

• TV may emitted

• This is due to a sudden change in temperature

crackling sound

and it is not a malfunction. If the crackling sound

 

is too frequent, request your service technician for

 

inspection.

• Feel a slight electric • This is due to the static electricity of the picture

shock when

tube and it will not harm the human body. This is

touching the TV

not a malfunction.

screen

 

22

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JVC AV-25V514, AV-21V514, AV-21V534, AV-25V314, AV-21V314, AV-29J314, AV-29J534, AV-29V514, AV-29V534, AV-29V314 Troubleshooting
Page 21 Page 23

AV-29V514, AV-25V314, AV-21V514, AV-25V514, AV-29J314 specifications

The JVC AV series of televisions, including models like the AV-29V314, AV-21W314, AV-21V534, AV-21V314, and AV-29J534, represents a combination of advanced technology and user-friendly features, appealing to a wide audience of home entertainment enthusiasts.

The AV-29V314 is particularly notable for its large 29-inch screen, which delivers vibrant visuals with a high level of detail, making it ideal for everything from watching movies to gaming. Its flat-screen design enhances image clarity and reduces glare, ensuring an immersive viewing experience. Featuring JVC's own Picture Frame technology, the AV-29V314 provides enhanced contrast and rich colors, bringing every scene to life.

The AV-21W314 offers a more compact 21-inch display, which proves advantageous for smaller living spaces. Despite its size, it does not compromise on image quality, boasting a sharp and vivid resolution. This model is equipped with Digital Comb Filter technology, which enhances video quality by separating luminance and chrominance signals to produce clearer images. Its built-in widescreen capability also allows for an amazing viewing experience of widescreen movies while preserving the aspect ratio.

For those seeking additional features, the AV-21V534 enhances user experience with its advanced audio capabilities. It comes with built-in stereo speakers that provide quality sound output, enhancing the overall entertainment experience. Furthermore, the model supports multiple video input options, making it easy to connect to a variety of external devices like gaming consoles, DVD players, or set-top boxes.

The AV-21V314, like its counterparts, emphasizes versatility and user convenience. Its slim design and lightweight build allow for easy wall mounting or placement in tight spaces, making it a practical choice for various environments. The intuitive on-screen display navigation simplifies the user experience, allowing for easy access to settings and features.

Finally, the AV-29J534 model delivers an exceptional experience with features like a high refresh rate, enhancing motion fluidity during fast-paced scenes. Its integrated dynamic sound enhancement technology adjusts audio based on the content being viewed, ensuring clarity during dialogues and immersiveness during action sequences.

Overall, JVC's AV series stands out for its commitment to quality. With a combination of advanced technologies, vibrant displays, and user-friendly features, these models cater to the diverse needs of consumers, delivering an enjoyable viewing experience whether for casual viewing or dedicated multimedia sessions.
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