JVC AV-21V311, AV-21V511, AV-21V531, AV-25V311, AV-25V511, AV-29V311, AV-29V511, AV-29V531

Page 23

Troubleshooting

If there is no picture or the TV does not operate normally, make sure the problem isn’t due to the reasons indicated below.

If the problem persists even after taking the measures indicated, please contact a service technician.

Cannot turn the TV on

Poor picture

Press the Main power button on the TV.

Connect the power cord to the AC outlet.

The screen turns blue

Is the BLUE BACK function on? (see page 14.)

Remote control inoperable

• Replace the batteries. (see page 3.)

Buttons on front of the TV do not work

Switch the CHILD LOCK function off. (see page 14.)

TV does not respond immediately

Press the main power button on the TV to turn off the main power. Press the main power button again to turn on the TV. If the TV returns to a normal state, operation is normal.

The TV turns off suddenly

Is the OFF TIMER function set to operate? (see page 10.)

Is the AUTO SHUTOFF function on? (see page 14.)

Press the COLOUR SYSTEM button to select another colour system. (see page 8.)

Adjust the picture settings. (see page 17.)

Is a component signal output device, such as a DVD player, connected correctly? (see page 5.)

Is the VIDEO-2 SET function setting correct? (see page 15.)

If noise (snow) totally blocks out the picture, check the following.

-Have the TV and aerial been connected properly?

-Has the aerial cable been damaged?

-Is the aerial pointing in the right direction?

-Is the aerial itself faulty?

If the TV or aerial suffer interference from other equipment, stripes or noise may appear in the picture. Move any equipment which can cause interference away from the TV.

If the TV or aerial suffer interference from signals reflecting from mountains or buildings, double-pictures (ghosting) will occur. Change the aerial’s direction or replace it with an aerial with better directionality.

When a white and bright still image (such as a white dress) is displayed on the screen, the white part may look as if it is coloured. When the image disappears from the screen, the unnatural colours will also disappear.

Poor sound

Press the SOUND SYSTEM button to select another sound system. (see page 8.)

Adjust the sound settings. (see page 17.)

If there is noise during mono sound output,

press the button to select “MONO”. (see page 10.)

The picture is tilted

<AV-29V311/AV-29V511/AV-29V531 only>

A picture may be tilted due to the influence of the earth’s magnetism. In this case, use the PICTURE TILT function to adjust the tilt. (see page 13.)

23

Image 23 Contents
Instructions AV-21V531/AV-29V531 Safety precautionsPreparation Confirm which remote control you haveConnecting the aerial and VCR Rear FrontSetup Tour If the sound is not clear Press the TV/VIDEO button to select the Video modeBasic operation If the picture is not clearRemote control buttons and functions ECO Sensor button Cinema Surround buttonButton Picture Mode buttonOFF Timer button Return + button Channel Scan buttonFavorite CH button One of the 6 menus is displayed Using the TV’s menusCompress InputPicture Tilt VNRBlue Back Auto ShutoffChild Lock Language Auto CH PresetVIDEO-2 SET Press Channel -/+ or Menu Manual CH PresetManual CH Preset Press Menu T to display the Menu 3 menu, then selectSkip Setup TourPicture Adjustments Sound AdjustmentsSuper Bass AI VolumeFavorite CH Setting Favorite CH SettingPress Channel -/+ or Menu / to select OFF, 1 or Video SettingAI ECO Sensor AI ECO DisplayAttaching the Twin Port Bass Blaster Unit TV buttons and parts For details, see the description for each function Using the buttons on the TVBasic operation Operating menusTroubleshooting UHF channel U = 471.25 to 863.25 MHz SpecificationsI, D, K, M I D, K, M Head Office & Service Center
Related manuals
Manual 26 pages 49.94 Kb