JVC HV-Z34L1, HV-Z29L1 „ If you cannot turn on the TV, „ No picture/No sound, „ Poor picture

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Troubleshooting

If a problem arises while you are using the TV, please read this “Troubleshooting” well before you request having the TV repaired. You may be able to fix it easily by yourself. For example, if the AC plug is disconnected from the AC outlet, or the TV aerial has problems, you may think there is a problem with the TV itself.

Important:

•This Troubleshooting guide only covers problems whose causes are not easy to determine. If a question arise when you are operating a function, read the page(s) corresponding to the operation of the function well, not this Troubleshooting guide.

•After you have followed the Troubleshooting description or the operating description of the functions concerned without any success, remove the AC plug from the AC outlet and request a repair of your TV. Do not attempt to repair the TV by yourself or remove the rear cover of the TV.

„If you cannot turn on the TV

•Is the AC plug connected to the AC outlet?

•Is the POWER lamp lit? If not, press the Main power button.

•Make sure to set the PIP/TV/DVD switch to the TV or PIP position. You cannot turn the TV on when the PIP/ TV/DVD switch is set to the DVD position.

„If you cannot turn off the TV

•Make sure to set the PIP/TV/DVD switch to the TV or PIP position. You cannot turn the TV off when the PIP/ TV/DVD switch is set to the DVD position.

„No picture/No sound

•Have you chosen a TV channel whose reception is extremely bad? In this case, the BLUE BACK function will be activated, the entire screen becomes blue, and the sound is muted. In spite of this, if you want to view the TV channel, follow the description “BLUE BACK” on page 27 to try to change the BLUE BACK function setting to OFF.

•Are your SOUND SYSTEM settings for the TV channels correct?

Follow the description “EDIT/ MANUAL” on page 30 to use the MANUAL function to try to change the SYSTEM setting.

„Poor picture

•If noise totally obscures the picture (snow), the aerial or aerial cable may have trouble. Check the following to try to solve the trouble:

Has the TV and aerial been connected properly?

Has the aerial cable been damaged? Is the aerial pointed to the right direction?

Is the aerial itself faulty?

•If the TV or aerial receives interference from the other devices, stripes or noise may appear in the picture. Move such device as an amplifier, personal computer, or a hair drier that can cause interference away from your TV, or try changing its location. If the aerial suffers interference from a radio tower or high-voltage wire, please contact your local dealer.

•If the TV receives interferences from signal reflecting from mountains or building, double-pictures (ghosting) will occur.

Try to change the aerial’s direction or replace the antenna with the one with better directionality.

•Are your COLOUR SYSTEM settings for the TV channels correct? Follow the description “COLOUR SYSTEM” on page 23 to try to solve the trouble.

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Contents HV-Z34L1 HV-Z29V1 S.T. demonstration Connecting the woofer unit only for HV-Z29V1 Connecting the aerial and VCRIf not connecting a VCR see Fig. a Fitting the woofer unitConnecting the power cord Putting the batteries into the remote controlMaking the initial settings Setup TourNow, setting up is complete. Please enjoy your new JVC TV Turn the main power on Turn the TV on from standby modeAdjust the volume Remote control sensor 7 VIDEO-4 terminalVIDEO-1 terminal VIDEO-2 Component terminalVIDEO-3 Component terminal = Output terminal ~Remote control buttons and functions Press the # buttonWatch images from an external device Muting buttonZoom button Cinema Surround buttonSound Mode button RETURN+ buttonBass button RETURN+ functionDisplay button Choose a TV channel or a Video terminalFavorite channel registration Return function„ Setting the picture effect Twin and PIP picture in picture function„ Recalling the favorite channel „ Showing the favorite channels„ Listening to the sound Sub-picture „ TV channel selection„ Input source selection TV, VIDEO-1, -2, -3 or „ Swapping the pictures„ Setting the colour system Sub picture „ Changing the sub picture Position in PIP mode onlyMulti-picture function Set the PIP/TV/DVD switch to the PIP position Freeze functionStrobe function Press the Strobe buttonOperating a JVC brand DVD player Viewing a teletext programmeSub-page Using the List mode Buttons used to operate the menus Types of menu SET UP menuPress the Hbutton to display the menu bar „ Picture Mode „ Adjusting the picturePicture menu Operation with the buttons onFeatures menu To return to the default settings in each„ White Balance „ Digital VNR„ Pull Down „ Super DigiPureDigiPure function Press the 5 buttons to choose Main or SUB Choose Colour SYSTEM. Then press the a or 3 buttonNtsc Sound menu „ Zoom„ Multi „ Stereo„ Sound Mode „ Headphone Volume„ Balance „ Cinema Surround„ Sleep Timer „ Channel Guard„ Appearance „ Blue Back„ Child Lock „ Auto Shutoff„ Favorite Setting „ Video Setting„ Auto Program Setup menuChoose Auto PROGRAM, then press the OK button „ EDIT/MANUAL Choose EDIT/MANUAL, then press the OK or 3 buttonFunctions Press the 6 buttons to choose a new programme numberPreparation Press the 6 buttons to choose aProgramme number for which you will Register a new TV channel„ VIDEO-2 SETTING/VIDEO-3 Setting „ AI Volume„ Language „ Picture TiltSetting „ Teletext LanguagePress the OK button to complete Choose Teletext LANGUAGE, thenCH/CC number Channel„ Connecting the external Devices Before connecting anythingConnecting methods Connecting devices to the Output terminal„ Connecting AV Compu Link Supported Devices Connecting HeadphonesSetting up the AV Compu Link remote control system If a DVD player is connected to VIDEO-1 terminal If a VCR is connected to the VIDEO-2 Component terminal„ No picture/No sound „ If you cannot turn on the TV„ Poor picture „ Operation disabled „ Poor sound„ Other concerns Specifications Design and specifications subject to change without noticeVictor Company of JAPAN, Limited LCT1460-001A-H 1103-CR-JMT S.T. demonstration Setting up your TV Setup Tour Now, setting up is complete. Please enjoy your new JVC TV TV buttons and functions VIDEO-1 terminal Remote control buttons and functions Adjust the volume RETURN+ button Display button Twin and PIP picture in picture function „ Listening to the sound Sub-picture Multi-picture function Freeze function Operating a JVC brand DVD player Sub-page Using the List mode Using the TV’s menu Picture menu Features menu „ Pull Down „ Colour System Sound menu „ Sound Mode Features menu „ Appearance „ Favorite Setting Setup menu „ EDIT/MANUAL Functions To cancel the Insert function „ Language „ Teletext Language CH/CC number Additional preparation Connecting methods Connecting Headphones If a DVD player is connected to VIDEO-1 terminal Troubleshooting „ Poor sound „ Other concerns Specifications Victor Company of JAPAN, Limited
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