Troubleshooting

Refer to the table below to check the condition. If you think that there is a problem, contact the JVC Service Center where you purchased the television.

PROBLEMS

 

CHECK

There is no power

• See if the power cord became unplugged.

 

 

• Check for a blown fuse or circuit breaker or a power outage.

 

 

 

There is no picture

• The antenna could be disconnected.

 

• The input mode could be set improperly. See page 57.

or sound

• The tuner (Auto Tuner Setup) could be set improperly. See page 40.

 

 

• The TV station may be having difficulties. Check to see if other stations are working.

 

• Use the HDMI cable with HDMI logo

. See page 19.

 

• If you have a device connected to INPUT-1 or INPUT-2, you will not be able to hear any

 

audio from the AUDIO OUT on the back of the TV.

 

• You cannot output audio using the OPTICAL OUTPUT when you have digital sound from

 

an HDMI device connected to the HDMI 1 or HDMI 2 connection on the back of your TV.

 

(See page 18).

 

 

• This TV can accept 480i (Composite / S / HDMI / Component), 480p, 720p and 1080i

 

signals. Please check your settings.

 

 

 

Remote control is not

• Check to see that the batteries are still working and properly installed.

operating properly or

• Make sure the remote has a clear sight path to the TV.

at all

• You may be too far from the TV. You must be within 23 feet (7 meters).

 

 

You cannot select a

• Make sure the channels have been programmed. See "Channel Summary", page 41.

certain channel

• Check to see if the channel is locked. See "Channel Summary - Lock" page 42.

 

 

The power turns off

• Make sure the set did not become unplugged.

by itself

• Perhaps the On/Off Timer is set. See page 53.

 

• Check to see if the Sleep Timer was set. See page 59.

 

 

It does not operate

• This television is operated by a microprocessor. It is possible that external noise or

correctly

interference is causing the problem. If the television does not function correctly, remove the

 

electrical plug from the wall outlet and wait a while before inserting it into the wall outlet

 

again and operating the television.

 

 

 

The clock is wrong

• The power was interrupted and the clock was not reset. See page 52.

 

 

The color quality

• Tint and Color may be improperly adjusted. See page 46.

is poor

• The Video Status mode may be turned to the wrong setting. See page 59.

 

 

There are lines

• There could be interference from another electrical appliance, such as a computer,

across the picture

another TV or VCR. Move any such appliances further away from the TV.

 

 

The picture is spotted

• There could be interference from a high-wattage appliance, like a hairdryer or vacuum,

 

operating nearby. Move the antenna away from the appliance or change to a coaxial

 

cable connection which is less prone to interference.

 

 

There are double

• A building or passing airplane can reflect the original signal and produce a second,

pictures (ghosts)

slightly delayed one. Adjust your antenna position.

 

 

Picture is snowy

• Your antenna may be damaged, disconnected or turned. Check the antenna

(image noise)

connection. If the antenna is damaged, replace it.

 

 

Screen is 80% black

• The Closed Caption Text mode is on. Turn it off in the Closed Caption Menu, page 36.

 

 

Stereo or bilingual

• Make sure the MTS settings are correct. See page 63.

programs can't be

 

 

heard

 

 

 

 

 

66

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JVC LT-37E488, LT-42E488, LT-37E478, LT-32E488 manual Troubleshooting, Problems Check
Page 65 Page 67

LT-42E488, LT-32E488, LT-37E478, LT-37E488 specifications

JVC has established a reputation for producing quality televisions, and models such as the LT-37E488, LT-37E478, LT-32E488, and LT-42E488 illustrate this commitment. These models cater to diverse audience preferences by incorporating advanced features and technologies, appealing both to casual viewers and avid cinephiles.

The LT-37E488 and LT-37E478 stand out with their 37-inch screens, delivering vibrant images and immersive viewing experiences. Both models boast a high-definition resolution that ensures clarity and detail, making them ideal for enjoying movies, sports, and gaming. The LT-32E488, featuring a slightly smaller 32-inch display, remains a strong contender for smaller spaces while still providing a quality experience. For larger viewing areas, the LT-42E488 steps in with its expansive 42-inch screen, perfect for those who wish to transform their living room into a home theater.

One of the key features across these models is their integration of LCD technology. This technology provides excellent color reproduction, enhanced brightness levels, and sharp contrast that contribute to an overall enjoyable viewing experience. JVC has equipped these televisions with advanced pixel control technology, allowing for a smoother and more dynamic display, particularly during action-packed scenes.

Connectivity is another highlight of these models. The LT series includes multiple HDMI ports, enabling users to connect various external devices such as gaming consoles, Blu-ray players, and streaming devices effortlessly. Additionally, they support USB inputs, which allow users to view photos and play media directly from their external drives.

The LT-37E488 and LT-42E488 further enhance the viewing experience with built-in digital tuners, providing access to a wide range of channels without needing an external set-top box. Meanwhile, all models include robust sound systems that offer decent audio quality, though those seeking an enhanced sound experience can easily connect external audio systems.

In terms of design, these televisions feature sleek and modern aesthetics, making them suitable for any room décor. The thin bezels maximize screen space while maintaining a stylish profile.

In summary, the JVC LT-37E488, LT-37E478, LT-32E488, and LT-42E488 are diverse models that cater to varying viewer needs while showcasing quality features and technologies. Whether for a cozy room or a larger space, these televisions provide an excellent blend of performance, connectivity, and design, ensuring an entertaining viewing experience for all.
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