JVC AV-21L314, AV-29J334, AV-21Y214, AV-16N214, AV-17V214 specifications Troubleshooting

Page 38

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.

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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Contents Basic setting for sound Setting up your TVBasic setting for picture Advanced setting for picture Advanced setting for soundColour Television Safety Instructions Knowing your TV’s functionsRemote control buttons and basic functions RM-C1261Menu Top menu 2nd menu Menu Top menu 2nd menu 3rd menu TV buttons and functions 3 2Setting up your TV Connecting the aerial To install rod aerialProceed to edit the channel list PR list. For details, see Basic setting for picture Colour SystemAdvanced setting for sound Advance setting for pictureBasic setting for sound Favorite channel and video setting To register the favorite channelCustomized setting VNRTV channel presetting To register the TV channels auto- maticallyCH/CC number Troubleshooting Additional preparationSpecifications Video ModeVictor Company of Japan, Limited 10 cm Confirm your TV’s functions Knowing your TV’s featuresMain features Remote control buttons and basic functions PressRemote control buttons and basic functions How to operate menus and menus locationsAV-29V334 TV buttons and functionsFront of the TV AV-21C314Connecting the aerial cable Setting up your TVTurn off the equipment including the TV before connecting Turn on the TV by pressing the main power buttonSetting up your TV Making the initial settingsColour System Basic setting for picturePicture Mode To operate this function with a menuWhite Balance Basic setting for picture Adjusting the picture UserSelect the Picture Setting in Picture menu, then adjust Correcting the Slanting Picture Picture Tilt Advanced setting for pictureAI ECO Sensor ECO CompressBasic setting for sound Cinema Surround Advanced setting for soundAI Volume EqualizerTo adjust favorite channel setting Favorite channel and video settingTo adjust the video setting Video Setting Favorite CH SettingVNR Customized settingOFF Timer Child LockAuto Shutoff Customized settingVIDEO-2 Setting EXT. Input TV/VIDEOTo register the TV channels automatically TV channel presettingFor details of Setup TOUR, see Edit menu appearsTo add in the new channel Insert in the Edit menu Channel TV channel presetting CH/CC numberChannel No Country Additional preparation Connecting to front video input terminalBefore connecting Rear of TVAV-29J334/AV-29V334/AV-25V334/AV-21V334 only Troubleshooting Model AV-29V334 AV-29J334 AV-29V314 AV-25V334 AV-25V314 SpecificationsWeight 43.4 kg Measured diagonallyWeight 26.5 kg Specifications+ 7 W + 3 W Rated power output Speakers Audio output