JVC AV-21L83, AV-21W83, AV-25L83, AV-29W83, AV-21L83B, AV-21W83B, AV-25L83B, AV-29W83B AI Volume

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Using the TV’s menus

AI VOLUME

You can prevent the sudden increase or decrease of volume that occurs when changing channels or switching VIDEO modes.

1Press MENU Tto display the “MENU 5” menu, then select “AI VOLUME”.

 

 

 

MENU

5

 

 

BASS

 

 

 

TREBLE

 

 

 

 

 

 

BALANCE

 

 

 

 

 

AI VOLUME

ON

 

 

SELECT BY

EXIT BY

 

 

OPERATE BY -+

DISPLAY

 

 

 

 

 

 

2Press MENU / to select “ON”.

To cancel the AI VOLUME function, select “OFF”.

•The AI VOLUME function may not operate as expected if the sound input level from a broad- cast station (or video software) is extremely low.

•The AI VOLUME function for TV mode and VIDEO mode can be set separately. For example, you can set it to be off in TV mode and on in VIDEO mode. If you set the AI VOLUME func- tion while viewing a TV channel, the setting is registered as the setting for TV mode. If you set the AI VOLUME function while viewing images from a VIDEO terminal, the setting is registered as the setting for VIDEO mode.

AUTO CH PRESET

You can automatically preset all TV channels that can be received by your TV to channels.

1Press MENU Tto display the

“MENU 3” menu, then select “AUTO CH PRESET”.

MENU

3

AUTO CH PRESET

MANUAL CH PRESET

LANGUAGE

ENGLISH

SELECT BY

EXIT BY

OPERATE BY -+

DISPLAY

2Press MENU / to start the AUTO CH PRESET function.

“>>>ON SEARCH” is displayed on the screen.

When all the TV channels that can be received on your TV have been preset, the display goes out and the AUTO CH PRESET function operation is completed.

To stop the AUTO CH PRESET:

Press the MENU / button.

•The AUTO CH PRESET function does not preset a TV channel to the AV channel (channel num- ber 0).

•If the TV cannot preset the TV channel you want to view, preset it manually. For details, see “MANUAL CH PRESET” on page 16.

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Contents Instructions AV-21W83 and AV-21W83B only Safety precautionsConfirm which remote control you have Insert the batteries into the remote controlPreparation Preparation Connecting the aerial and VCRConnecting the aerial Connecting the aerial and VCRConnect the power cord to the AC outlet Connecting other devicesPress the Main power button on the TV Initial settingPress the Power button to turn your TV on Basic operationSelect a channel Colour System button Remote control buttons and functionsPicture Mode button ECO Sensor buttonMuting button OFF Timer buttonBass button Cinema Surround buttonPress this button Return + buttonChannel Scan button To view the Return ChannelPress the Menu Tbuttons Using the TV’s menusPress the Menu / buttons to change function settings Basic operationVNR Using the TV’s menusInput Picture TiltPress Menu Tto display Menu 2 menu, then select Child Lock Auto ShutoffChild Lock Blue BackPicture Adjustments Sound AdjustmentsVIDEO-2 SET To stop the Auto CH Preset AI VolumeAuto CH Preset Press Menu / to start the Auto CH Preset functionSub-menu is displayed Manual CH PresetPress Menu Tto display the Menu 3 menu, then select Press MenuPress Menu / to select language SkipLanguage Press Menu Tto select SkipOn the bottom of the unit fits into Mounting hole on the top Attaching the Twin Port Bass Blaster UnitFront TV buttons and partsFor details, see the description for each function Using the buttons on the TVBasic operation Operating menusTroubleshooting Model AV-21L83 AV-21L83B AV-21W83 AV-21W83B SpecificationsModel AV-25L83 AV-25L83B AV-29W83 AV-29W83B SpecificationsArea Country or Region System Broadcasting systems

AV-21L83, AV-21W83, AV-25L83, AV-29W83, AV-21L83B, AV-21W83B, AV-25L83B, AV-29W83B specifications

The JVC AV-21L83, AV-21W83, AV-25L83, AV-29W83, AV-21L83B, AV-21W83B, AV-25L83B, and AV-29W83B are part of JVC's esteemed line of cathode ray tube (CRT) televisions that garnered popularity in the late '90s and early 2000s. Renowned for their robust build and striking visuals, these models played a significant role in shaping home entertainment during their time.

One of the standout features of the AV series is its exceptional picture quality, achieved through JVC's proprietary technologies. The televisions utilize a high-resolution CRT display that offers vivid colors and sharp images, making them ideal for watching movies, sports, and video games. With diagonal screen sizes ranging from 21 to 29 inches, these models cater to a variety of room sizes and viewing preferences.

All models in the AV series are equipped with JVC's renowned image enhancement technologies, such as Dynamic Picture Control, which optimizes picture clarity for a more immersive viewing experience. The AV-29W83 and AV-29W83B, being the largest in this line, feature a widescreen aspect ratio that enhances the cinematic experience, providing a broader field of view.

Connectivity is another strong point for these TVs. The AV series includes multiple input options, ensuring compatibility with a variety of devices such as VCRs, DVD players, and game consoles. The inclusion of Composite, S-Video, and audio inputs allows users to enjoy their favorite content seamlessly. Additionally, select models, such as the AV-25L83B and AV-29W83B, come with built-in teletext functionality, enhancing user interaction with on-screen information.

In terms of sound, the AV series features integrated speakers that deliver clear audio, with some models boasting an advanced sound system for a more encompassing sound experience. The JVC AV-21W83B is particularly noted for its enhanced audio capabilities, providing users with rich sound quality that complements its visual prowess.

Robust construction is a notable characteristic of the AV series, ensuring longevity and reliability. The televisions are designed with user-friendly controls and an intuitive interface that makes navigation simple, appealing to both tech-savvy users and those less familiar with technology.

In summary, the JVC AV-21L83, AV-21W83, AV-25L83, AV-29W83, AV-21L83B, AV-21W83B, AV-25L83B, and AV-29W83B televisions encapsulate the quality and innovation synonymous with JVC. Providing excellent picture and sound quality, versatile connectivity options, and user-friendly features, these CRT models remain a cherished part of television history.
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