JVC AV-25K83, AV-20N83, AV-21D83 Using the TV’s menus, Basic operation, Press the Menu Tbuttons

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Using the TV’s menus

This TV has a number of functions you can operate using the menus. To use all your TV’s functions fully, you need to understand how to use the menus.

4 Press the MENU / buttons to change function settings.

SYSTEM CINEMA

COLOUR SOUND SURROUND

DISPLAY

button

MENU / buttons

ECO

DISPLAYSENSOR

MENU t

MENU buttons

Ι/ΙΙ

TV/VIDEO

1 2 3

OFF

TIMER

4 5 6

Example:

 

 

 

 

 

 

Changes the AUTO

 

 

 

 

 

 

SHUTOFF setting.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MENU

2

 

 

 

MENU

 

2

 

 

 

AUTO SHUTOFF

 

OFF

 

 

 

AUTO SHUTOFF

 

 

ON

 

 

 

CHILD LOCK

 

OFF

⇔

 

 

CHILD LOCK

 

OFF

 

 

 

BLUE BACK

 

ON

 

 

BLUE BACK

 

 

ON

 

 

 

VIDEO-2 SET

COMPONENT

 

 

VIDEO-2 SET

COMPONENT

 

 

SELECT BY

EXIT BY

 

 

SELECT BY

EXIT BY

 

 

OPERATE BY -+

DISPLAY

 

 

OPERATE BY -+

DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•With some functions, the operation method may differ.

■Basic operation

1Press the MENU Tbuttons.

One of the 5 menus is displayed.

MENU number

 

 

 

 

 

 

 

 

 

 

 

 

The icon

 

 

on the

 

 

 

 

MENU

1

 

 

 

 

 

 

INPUT

 

 

TV

 

left indicates the

 

 

VNR

ON

 

 

COMPRESS(16:9)

ON

currently selected

 

 

 

 

 

 

 

function.

 

 

 

 

 

SELECT BY

EXIT BY

 

 

 

 

 

 

 

 

 

 

 

 

OPERATE BY -+

DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

5Press the DISPLAY button to turn the display off.

•To operate a menu using the buttons on the front panel of the TV, refer to “Operating menus” on page 20.

2Repeatedly press the MENU T buttons to display a desired menu.

•If you hold down the y button, the next menu is displayed.

•If the selected function is on the first line, pressing the r button displays the preced- ing menu.

3Repeatedly press the MENU T buttons to select a desired function.

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Contents Instructions Safety precautions Preparation Confirm which remote control you haveInsert the batteries into the remote control VCR Connecting the aerial and VCRConnecting the aerial PreparationConnect the power cord to the AC outlet Connecting other devicesPress the Main power button on the TV Initial settingIf the picture is not clear Press the Power button to turn your TV onBasic operation Select a channelColour System button Remote control buttons and functionsPicture Mode button ECO Sensor buttonMuting button OFF Timer buttonButton Picture Booster buttonHIGH/LOW Return + buttonChannel Scan button Cinema Surround buttonPress the Menu Tbuttons Using the TV’s menusPress the Menu / buttons to change function settings Basic operationCompress Using the TV’s menusInput VNRPress Menu Tto display Menu 2 menu, then select Child Lock Auto ShutoffChild Lock Blue BackTo stop the Auto CH Preset Auto CH PresetIf a component video signal Y/CB/CR signals is input Press Menu / to start the Auto CH Preset functionPress Menu Manual CH PresetManual CH Preset Press Menu Tto display the Menu 3 menu, then selectPress Menu / to select language SkipLanguage Press Menu Tto select SkipAI Volume Picture AdjustmentsSound Adjustments TV buttons and parts TV buttons and parts For details, see the description for each function Using the buttons on the TVBasic operation Operating menusTroubleshooting Broadcasting systems Specifications

AV-25K83, AV-21D83, AV-20N83 specifications

The JVC AV-20N83, AV-21D83, and AV-25K83 are part of JVC's renowned line of CRT televisions that offered a blend of advanced technology and consumer-friendly features. These models, although classic by today's standards, played a significant role in the evolution of home entertainment systems during their production era.

The JVC AV-20N83 is a 20-inch model that was designed with a compact footprint, making it ideal for smaller living spaces such as apartments and dorm rooms. It features a 4:3 aspect ratio, which was the standard for television programming at the time. This model incorporates JVC’s proprietary color technology, which enhanced picture clarity and vibrant color reproduction. Its built-in stereo sound system delivered clear audio, providing an immersive viewing experience that complemented the high-quality visuals.

The AV-21D83, a slightly larger 21-inch variant, built upon the strengths of the AV-20N83. This model was equipped with a range of connectivity options, including composite and RF inputs, making it suitable for various external devices such as VCRs and gaming consoles. The AV-21D83 also featured an enhanced audio system, allowing for a richer sound experience. One of its standout characteristics was the ease of operation. The user-friendly remote control made switching channels and adjusting settings simple, enhancing the overall user experience.

The AV-25K83, the largest of the three at 25 inches, was a compelling option for families looking to enjoy movie nights or gaming sessions. This model boasted advanced picture processing technology, ensuring high-quality images with minimal distortion. The 25-inch screen size offered a more immersive viewing experience, making it a popular choice for larger rooms. The AV-25K83 included features such as sleep timer and parental control settings, which catered to family needs and preferences.

All three models were equipped with JVC’s reliable build quality, ensuring durability and longevity. While these CRT televisions have been surpassed by modern flat-screen technology, the JVC AV-20N83, AV-21D83, and AV-25K83 remain significant for their contributions to the development of consumer television. Their combination of advanced picture clarity, sound quality, and user-centric features laid the groundwork for the rich home entertainment experiences we enjoy today.
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