JVC GGT0071-001A-H, AV-21CA15, AV-21YA15, AV-14FT15 Advanced setting for picture, Blue Back

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Advanced setting for picture

BLUE BACK

You can set the TV to automatically change to a blue screen and mute the sound if the signal is weak or absent, or when there is no input from an antenna.

Select the BLUE BACK in the INSTALL menu, then choose ON or OFF.

❇ MENU

INSTALL menu

BLUE BACK

If you wish to continue viewing the poor picture, cancel the BLUE BACK function.

❇About the basic operations of the menu, please see the “How to operate menus and menus locations” on page 5.

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Contents AV-14FT15 Knowing your TV’s features15 cm Confirm your TV’s functions Knowing your TV’s featuresMain features Press Remote control buttons and basic functionsHow to operate menus and menus locations Remote control buttons and basic functionsRear of the TV TV buttons and functionsFront of the TV Turn on the TV by pressing the main power button Setting up your TVTurn off the equipment including the TV before connecting Connecting the aerial cableMaking the initial settings Setting up your TVTo operate this function with a menu Basic setting for picturePicture Mode Color SystemWhite Balance Basic setting for picture Adjusting the picture UserSelect the Picture Setting in Picture menu, then adjust Blue Back Advanced setting for pictureSound Turbo Basic setting for soundSound Mode BalanceMTS Advanced setting for soundAI Volume Cinema SurroundTo adjust the video setting Video Setting Favorite channel and video settingTo adjust favorite channel setting Favorite CH SettingChild Lock Customized settingOFF Timer VNRDisplay Customized settingAuto Shutoff EXT. Input TV/VIDEOChannel Summary TV channel presettingTo register the TV channels automatically Rear of TV Connecting to front video input terminalBefore connecting Additional preparationTroubleshooting Specifications