JVC LT-42EM59, LT-47EM59, LT-47X579 manual Troubleshooting, Problems Check

Page 47

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 tuner could be set improperly. See page 40.

or sound

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

 

 

• Use the HDMI cable with HDMI logo

. See page 46.

 

• If you have a device connected to INPUT-1, INPUT-2 or INPUT-3, 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 DIGITAL AUDIO OPTICAL OUTPUT when you have

 

digital sound from an HDMI device connected to the INPUT-1, INPUT-2 or INPUT-3

 

connection on the back of the TV.

 

 

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

 

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).

 

 

The power turns off

• Make sure the set did not become unplugged.

by itself

• Perhaps the Auto Shut Off is set. See page 41.

 

• Check to see if the Sleep Timer was set. See page 39.

 

 

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 color quality

• Tint and Color may be improperly adjusted. See page 24.

is poor

• The Video Status mode may be turned to the wrong setting. See page 23.

 

 

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.

 

 

 

47

Image 47
Contents Serial Number Model Number Important NoteTable of Contents Risk of Electric Shock Do not Open Important Safety Instructions FCC Notice For example PrecautionsAvoiding Temporary Burn-in Examples include, but are not limited to the followingTidying the cables PrecautionsCaring for the Cabinet Caring for the ScreenDisconnecting the stand Insert the batteries Package ContentsDigital channels only. See Remote ControlRemote Control Side Panel TV Basic ControlsFront Panel Antenna / Cable For more detailed information, see pages 42 TV Basic ControlsAudio Video and AudioCompatible Signal Set time attribute SetupInitial setup Turn on the TV Set the languageSet TV attribute SetupThank you! Setup is now complete Full or Widescreen Mode Key FeaturesFavorite Remote Control FunctionsSleep Return+ TVStandard / Dynamic / Theater / Game Remote Control FunctionsAspect VideoSUB CH GuideClose the menu Change or adjust the settingCustomizing your TV Display the menu bar Display the desired menuVideo Status Customizing your TVPicture Dynamic Gamma Color TempColor Management Natural Cinema Video ResetPicture Smart Picture Digital VNRPhoto Viewer DisplayVideo Input Label 90º Rotation Display Aspect Ratio Closed Caption SettingAutoscan Tuner ModeGuide Add ChannelEdit Channel ChipTV V-Chip When entering the passwordWhen you lock or unlock channels Confirm and set TV V-Chip PasswordSet a new password Can. Eng TV V-Chip MpaaCan. Fre TV PG Parental Guidance Suggested TV Y Appropriate for all childrenTV Y7 Appropriate for older children TV G General AudienceSurround SoundDigital Audio ML Sound Sound Status Audio ResetIllumination PowerSleep Timer Power IndicatorNoise Mute Plug-In MenuTime Zone LanguageSystem Info Setting Front Panel LockTransparency Auto Shut OffConnect a Cable Box Connect an Antenna or Basic CableConnect a Camcorder Connecting Your DevicesConnect a DVD Player Connect an Amplifier or Home Theater System Connect an Amplifier using the Digital Audio Optical OUTConnect a Digital TV Device Connect a Blu-ray, HD DVD Player or Hdmi Device Problems Check TroubleshootingFollowing are not malfunctions TroubleshootingSpecifications Specifications subject to change without noticePage Page JVC Company of America JVC CANADA, INC