JVC AV-21MS30 specifications Advanced setting for picture, AI ECO Sensor ECO, Compress, Blue Back

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Advanced setting for picture

AI ECO SENSOR (ECO)

You can adjust TV screen contrast according to the brightness of your room.

Press the ECO button to select the desired mode.

OFF

Cancel the function.

MODE-1

Mild contrast (recommended).

MODE-2

Even contrast.

DISPLAY

Display the graphic of the function.

To operate this function with a menu:

❇MENU FEATURES menu AI ECO SENSOR

COMPRESS (16:9)

You can convert a normal picture (4:3 aspect ratio) into a wide picture (16:9 aspect ratio).

Select the COMPRESS (16:9) in the FEATURES menu, then choose ON or OFF.

❇ MENU

FEATURES menu

COMPRESS (16:9)

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 Colour Television 15 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 AV-21MS30JVC logo appears on the screen Setting up your TVTurn off the equipment including the TV before connecting Connecting the aerial cableSetup Tour Setting up your TVMaking the initial settings To operate this function with a menu Basic setting for picturePicture Mode Colour SystemWhite Balance Basic setting for picturePicture Setting Select the Picture Setting in Picture menu, then adjustBlue Back Advanced setting for pictureAI ECO Sensor ECO CompressText Language Original features for pictureTeletext Balance Basic setting for soundSound Mode Sound SystemStereo Advanced setting for soundAI Volume Cinema SurroundTint Colour Auto Signal DetectDVD Picture Mode DVD functionLanguage Customized settingOFF Timer VNRDisplay Customized settingVIDEO-2 Setting Setup TourAuto Program TV channel presettingTo register the TV channels automatically To add in the new channel Insert in the Edit menu Channel TV channel presetting CH/CC numberChannel No Country Turn off all the devices including the TV Before connectingAdditional preparation ConnectionTroubleshooting Specifications Victor Company of Japan, Limited FLE-JMT

AV-21MS30 specifications

The JVC AV-21MS30 is a 21-inch CRT television that reflects the era of traditional television technology, catering to audiences who appreciate the classic design and functionality of CRT displays. Launched during a time when flat-screen televisions were starting to dominate the market, the AV-21MS30 remains a testament to JVC's commitment to providing quality viewing experiences for a range of users.

One of the standout features of the AV-21MS30 is its compact size, making it an excellent choice for smaller living spaces or secondary viewing areas such as bedrooms or kitchens. The 21-inch screen provides a decent viewing area while ensuring that the television can easily fit into tight spots. Its moderate weight also allows for straightforward installation and repositioning without the challenges often associated with bulkier models.

The picture quality of the AV-21MS30 is enhanced by JVC's advanced color technology, which offers vibrant and accurate color reproduction. The CRT technology enables deep blacks and impressive contrast ratios, resulting in rich, immersive viewing experiences when watching movies or playing video games. Although not on par with modern LCD or OLED displays, the CRT's natural motion blur is often preferred by some enthusiasts for its smoother rendering of fast-moving images.

Sound quality is another notable characteristic of the JVC AV-21MS30. It features built-in speakers capable of delivering clear audio, which complements the viewing experience. While the sound system may not have the depth and richness that surround sound systems offer, it is more than adequate for everyday use, be it for watching TV shows, films, or playing video games.

The television is equipped with multiple input options, including coaxial and composite connections, allowing users to easily hook up game consoles, DVD players, and even older VCRs. This versatility makes the AV-21MS30 particularly appealing for those with collections of legacy media that they wish to enjoy without the need for additional adapters.

In terms of design, the JVC AV-21MS30 features a classic CRT casing with a minimalist aesthetic that blends well with various interior styles. The remote control offers convenient access to settings, making it straightforward to navigate channels and adjust volume.

While the JVC AV-21MS30 is not the latest technology in the television market, it holds nostalgic value and practical features for a specific audience. Its reliability, simplicity, and quality make it a noteworthy option for anyone looking to experience television as it was enjoyed in an earlier time.
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