JVC HD-56FH97 manual Troubleshooting

Page 90

Troubleshooting

90

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.

 

•

It is possible the fan is stuck or the inside temperature is rising abnormally.

 

 

Consult your dealer.

 

 

 

 

The POWER LED

•

It may be a malfunction that the fan is locked or the temperature has increased.

and LAMP/PROGRAM

 

 

 

LED are blinking

 

 

 

alternately.

 

 

 

 

 

The POWER LED

• The lamp may not have been installed correctly, or it may be due to a malfunction.

and LAMP/PROGRAM

• The lamp door may not be closed correctly.

LED are blinking

 

 

 

rapidly simultaneously.

 

 

 

 

 

 

There is no picture

• The antenna could be disconnected.

 

or sound

• The input mode could be set improperly. See page 68.

 

• The tuner (Auto Tuner Setup) could be set improperly. See page 37.

 

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

 

• Use the HDMI cable with HDMI logo

. See page 22.

 

• You can not output audio using the AUDIO OUTPUT under the following conditions:

 

 

1) 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 22).

 

 

2) When you have analog sound from a DVI device connected to the

 

 

AUDIO IN "HDMI 1" connection. (See page 21).

 

• When you have an HDMI device connected to the HDMI 1 connection on the back of your

 

 

TV, your TV detects it, and blocks the analog audio signal coming into the "HDMI 1”

 

 

jacks. Therefore, you can not hear any analog sound from the other device conected to the

 

 

"HDMI 1" jacks, while you are viewing the images from the HDMI device.

 

 

(See page 22).

 

 

 

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

• Check that the TV/CATV switch is in the proper position.

 

• 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 38.

certain channel

• Check to see if the channel is locked. See "Channel Summary - Lock" page 39.

 

 

The power turns off

• Make sure the set did not become unplugged.

by itself

• Perhaps the On/Off Timer is set. See page 64.

 

• Check to see if the Sleep Timer was set. See page 72.

 

 

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 63.

 

 

The color quality

• Tint and Color may be improperly adjusted. See page 59.

is poor

• The Video Status mode may be turned to the wrong setting. See page 71.

 

 

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 73.

 

 

Stereo or bilingual

• Make sure the MTS settings are correct. See page 72.

programs can't be

 

 

 

heard

 

 

 

 

 

The LAMP/PROGRAM

• It may be a malfunction of the internal electrical circuits.

LED continues blinking

 

 

 

 

 

 

 

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Page 89 Page 91
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Contents Projection Television Users Guide Important Safety Precautions Important Safety Instructions FCC Notice Caring for the Cabinet Caring for the ScreenCooling the inside of the television and the lamp When the power is turned on, the warming up commencesOrder to use the television for a long time Lamp is a consumable itemScreen is made of plastic Television requires a lot of electrical powerILA element characteristics Do not replace the lamp immediately after useTable of Contents Quick Setup Unpacking your TVRear Panel Diagram TV ModelsModels HD-56FC97, HD-61FC97, HD-70FH97, HD-70FN97 Front Panel DiagramSide Panel Diagram Models HD-56FH97, HD-61FH97, HD-56FN97, HD-61FN97Remote Control PowerKey Feature Buttons Basic OperationGetting Started Video Cable Connecting Your DevicesCoaxial Cables Component Cables Composite Cables Audio CablesVCR Connection Diagram #2 Connecting to Monitor/Recording Output Terminal Connecting to a Camcorder Connecting to the Surround Amplifier Connecting to an External AmplifierConnecting to an amplifier using your optical output Connecting to a Digital TV Receiver Connecting to an Hdmi Compatible Device OUT TV Rear Panel Connecting to the computer Looking at the images from a computerTable of signals for each type of computer When a picture is not displayedLanguage To beInteractive Plug In Menu Auto Clock Set Manual Clock SetAuto Tuner Setup NOW ProgrammingRemote Programming Cable Box or Satellite CodesVCR Codes MGADVD Codes SMCSearch Codes Cable/Satellite Search Codes Function VCR/DVD Search Codes FunctionUsing the Guide Onscreen MenusSelected Option Green Onscreen Menu SystemOnscreen Menu System Selected Option BlueTo Initial Setup Initial Setup CLOCK/TIMERSAuto Tuner Setup Channel Summary Analog ChannelsContinue to follow these directions for all four spaces Channel Guard Message ChipUnrated Programs Directions to Block Unrated ProgramsUS V-Chip Ratings Setting US V-Chip Ratings Directions to set US V-Chip RatingsMovies Ratings Directions to set Movie Mpaa RatingsCanadian V-Chip Ratings Directions to set Canadian V-Chip RatingsSet Lock Code Analog Setting LanguageClosed Caption Digital Auto Setting If you want to cancel the settings, select cancelDigital Manual Setting Auto Shut Off Noise MutingFront Panel Lock V1 Smart InputVideo Input Label Position Adjustment Power IndicatorVideo-1 Monitor Out TV SpeakerAudio Out Digital-In Digital-In1 AudioDigital Setup Center CH InputAntenna Level Digital SoundAspect Ratio Software Update Cable Card ApplicationLink Auto Play Picture Settings Adjust the Picture SettingsColor Temperature Color Management Dynamic GammaAdvanced Smart Picture Reset Digital VNRTurn On Volume Sound SettingsAdjust the Sound Settings Volume LimitSet Clock Thank YOUOn/Off Timer Lamp Timer Reset Following message will appearMulti Screen Function TwinSwap IndexFreeze SelectTune PowerNumber Buttons 10Key Pad InputTheaterPro D6500K Volume +Channel + Return +/TVSound MutingHD-61FN97 and HD-70FN97 only Video Status Natural CinemaSleep Timer Sleep Timer MessageDisplay Display Time Channel OffFavorite Register the favorite channelDelete the favorite channel Aspect Ratios in PC Mode AspectAspect Ratios Menu BackVCR Buttons TV/CATV Slide SwitchVCR/DVD Slide Switch DVD ButtonsSub Channel Digital CH D/A Digital/AnalogTo watch digital channels GuideLink Menu ControllerDevice MovieTimer ReservationTimer Deletion Timer EditTimer Edition Cancel the timer recordingWeak Signal Invalid SignalNo Program Cable Card Information Cable Card ConnectionLamp Replacement Changing the LampReplacement Lamp Kit Lamp MessageHow to Replace the Lamp Unplug the televisionRemove the lamp cover Install the new lamp unit Remove the lamp unitPower LED and LAMP/PROGRAM LED blink alternately Power LED and LAMP/PROGRAM LED blink rapidly simultaneouslyLAMP/PROGRAM LED blinks Troubleshooting Problems Check Following are not malfunctionsSpecifications Specifications subject to change without noticeOutput Page Page JVC Company of America JVC CANADA, INC
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