JVC AV-28WFX1EU, AV-32WFX1EU specifications Troubleshooting, General

Page 32

Troubleshooting

•If the plug is disconnected from the AC socket, or the TV aerial has problems, you may think there is a problem with the TV itself. Be sure to check the following before calling for service.

IMPORTANT

• Review all instructions in this manual

 

Problem

 

Action

 

■ GENERAL

The TV cannot be turned on.

•

Insert the plug in an AC socket.

 

 

•

Turn the main power on. (See page 6.)

 

No picture or sound.

•

Check aerial connections. (See page 2.)

 

 

•

Choose the correct input mode. (See page 7.)

 

 

•

Choose the correct colour system manually. (See page 17.)

 

The TV shuts off automatical-

•

Did you set the Sleep Timer? (See page 21.)

 

ly.

 

 

 

 

Inoperable remote control.

•

Replace the batteries. (See page 2.)

 

 

•

Insert the batteries correctly. (See page 2.)

 

 

•

Use the remote control within about 7 metres of the TV.

 

MENU cannot be displayed.

•

Are you watching the Teletext screen? None of the Menu operations are pos-

 

 

 

sible when viewing a teletext programme. Perform the Menu operation in the

 

 

 

TV mode.

 

■ PICTURE

Poor colour.

•

Adjust COLOUR and BRIGHT. (See page 15.)

 

 

•

Choose the correct colour system manually. (See page 17.)

 

The ZOOM mode suddenly

• The AUTO mode is working. (See page 9.)

 

changes.

 

 

 

 

The picture is tilted .

•

Correct the tilted picture. (See page 17.)

 

 

 

 

 

Lines or streaks in picture (in-

•

Move the components apart until the interference is eliminated.

 

terference).

•

Reposition the aerial.

 

 

Spots (crosstalk).

•

Reposition the aerial.

 

 

 

•

Replace with an aerial with better directionality.

 

Double pictures (ghosts).

•

Reposition the aerial.

 

 

 

•

Replace with an aerial with better directionality.

 

Snowy pictures (noise).

•

Check aerial connections.

 

 

 

•

Redirect the aerial.

 

 

 

•

Replace or repair the aerial.

 

 

The screen turns blue.

•

Is the Blue Back function set to ON? (See page 21.)

 

 

 

 

 

■ SOUND

No sound from the TV’s

•

Disconnect the headphones.

 

 

speakers.

•

Set SPEAKER to ON. (See page 19.)

 

No stereo sound.

•

Change STEREO/I•II to

mode. (See page 18.)

 

 

 

 

 

No “SUB-I” or “SUB-II” sound

•

Change STEREO/I•II to the correct mode. (See page 18.)

 

in a multi-sound broadcast.

 

 

 

■ TELETEXT

No teletext reception.

•

Tune to a channel that has teletext. (See page 12.)

 

 

•

Videotaping teletext is not recommended as it may not record correctly.

The current time is not dis- played.

• Tune to a channel that has teletext. (See page 12.)

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Contents AV-32WFX1EU AV-28WFX1EU InstructionsPreparation Connecting the Aerial and VCRPutting Batteries into the Remote Control Initial Setting PreparationPress OK Press / / / to choose EnglishWhen a T-V Link compatible VCR is connected When a T-V Link compatible VCR is not connectedPress OK to exit the Edit menu Turn the VCR onLink Functions WysiwyrOperating with the Remote Control Basic OperationBasic Operation Operating with the Buttons on the TVWatch images from external devices Choose a channel or an EXT terminalRemote Control Buttons and Functions Press Zoom and press / to choose Zoom modeMuting Button Number ButtonsRemote Control Buttons and Functions Adjusting the visible area of the pictureHyper Sound Button TV ButtonInformation Button ButtonsText = VCR/DVD Control Buttons VCR/ /DVD SwitchSet the VCR/ /DVD Switch to the VCR or DVD position = ~ Teletext Control Buttons and VCR/ /DVD Switch Basic operation Using the List ModeTo store the page numbers To call up a storedCancel HoldSub RevealMenu Operation Picture Setting Picture AdjustmentEco Mode TintDigiPure Picture FeaturesDigital VNR Picture Features Colour SystemAuto Aspect Picture TiltSound Setting Sound AdjustmentStereo / I Hyper SoundSound Setting When you use your audio system instead of the TV speakersSpeaker Press / to choose Speaker Press / to choose on Press OKEXT Setting EXT SettingDubbing To choose S-VIDEO inputFeatures Sleep TimerBlue Back Child LockTo watch a locked channel FeaturesDecoder EXT-2 Auto Program InstallLanguage Install Edit/ManualChanging the PR channel number Adding a Station IDManually Setting a station to a PR channelInserting a new station Downloading the PR channel data to VCR Using the ACI functionChanging the Country Setting When the Demo is set to on DemoPress / to choose on Choose Index Display the Index menuExternal terminals specifications Additional PreparationConnecting an Audio System Press / to choose Sound SETTING. Then press OKDo the following before connecting Press / to choose Speaker and press To choose OFFChannel Table ChannelRear Panel TV Buttons and PartsFront Panel Troubleshooting GeneralTroubleshooting Following are normal and are not malfunctionsSpecifications Design and specifications subject to change without notice

AV-28WFX1EU, AV-32WFX1EU specifications

The JVC AV-32WFX1EU and AV-28WFX1EU are two notable models in JVC's range of high-quality televisions, designed for those who appreciate vibrant visuals and dependable technology. These CRT (cathode ray tube) televisions are tailored to deliver impressive picture quality, vivid colors, and satisfying sound, making them a staple in home entertainment systems.

One of the distinguishing features of both models is their robust screen sizes, where the AV-32WFX1EU boasts a 32-inch display while the AV-28WFX1EU has a slightly smaller 28-inch screen. The larger screen size of the AV-32WFX1EU is particularly advantageous for viewers seeking an immersive experience, making it a suitable choice for movie nights and sports events. The AV-28WFX1EU, on the other hand, is perfect for smaller rooms or setups where space is a consideration.

Both televisions incorporate JVC's advanced D.I.S.T. (Digital Image Scaling Technology) which enhances image clarity by processing standard-definition signals to improve the viewing experience. This technology results in sharper images during playback, causing lesser pixelation and noise, which contributes to overall viewer satisfaction. Alongside this, the Dynamic Picture Mode optimizes brightness levels, ensuring that images retain depth and contrast, whether in well-lit or dark settings.

Audio quality is another focal point of the AV-32WFX1EU and AV-28WFX1EU. They feature built-in stereo speakers that deliver clear and enriching sound, contributing to an engaging viewing experience. Additionally, both models support a range of sound settings, including virtual surround sound, creating an immersive auditory environment without the necessity for external speakers.

Connectivity options also play a vital role in modern televisions, and these models don’t disappoint. They come equipped with multiple AV inputs, allowing users to connect various devices such as DVD players, gaming consoles, and digital set-top boxes easily. Notably, the inclusion of an S-Video input provides users with the capability to enjoy improved video quality from compatible devices.

In summary, the JVC AV-32WFX1EU and AV-28WFX1EU embody classic CRT television technology paired with modern enhancements aimed at providing an enjoyable viewing experience. With their impressive screen sizes, image processing capabilities, sound quality, and connectivity options, these televisions stand out as reliable choices for home entertainment lovers. Whether you choose the larger AV-32WFX1EU or the more compact AV-28WFX1EU, each model promises to deliver quality entertainment suited for various viewing needs.
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