Using the TV’s menus

MONO SURROUND

You can enjoy normal monaural sound more by converting it into a stereo-like sound.

1Press MENU Tto display the “MENU 5” menu, then select “MONO SURROUND”.

 

 

MENU

5

BASS

 

 

TREBLE

 

 

 

 

BALANCE

 

 

 

 

AI VOLUME

ON

 

 

MONO SURROUND

ON

SELECT BY

EXIT BY

OPERATE BY -+

DISPLAY

 

 

 

 

 

2Press MENU Mto select “ON”.

To cancel the MONO SURROUND function, select “OFF”.

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

 

 

 

 

MONO SURROUND

 

ON

 

 

SELECT BY

 

EXIT BY

 

 

OPERATE BY -+

 

DISPLAY

 

 

 

 

 

 

 

 

 

 

2Press MENU Mto 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 Mto 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 mbutton.

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.

15

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Image 15
JVC AV-21L81B Mono Surround, AI Volume, Press Menu Mto start the Auto CH Preset function, To stop the Auto CH Preset

AV-25L81B, AV-21L81, AV-29L81B, AV-21L81B specifications

The JVC AV-21L81B, AV-29L81B, AV-21L81, and AV-25L81B are a series of well-regarded CRT televisions that deliver reliable performance and vivid picture quality, embodying the characteristics and technologies of their time. With varying screen sizes and features, these models cater to diverse consumer needs while maintaining JVC's reputation for build quality and engineering excellence.

Starting with the AV-21L81B, this model features a 21-inch screen, making it suitable for smaller living spaces or bedrooms. It incorporates JVC’s Color System, which enhances the overall color reproduction, ensuring that visuals remain vibrant and lifelike. The AV-29L81B, on the other hand, boasts a larger 29-inch display, perfect for a more immersive viewing experience in family rooms or entertainment areas. Both models utilize enhanced resolution features to provide clearer images, making them great choices for viewing various media formats.

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In conclusion, the JVC AV-21L81B, AV-29L81B, AV-21L81, and AV-25L81B televisions offer a range of features suited for various viewing environments. Their combination of size options, superior audio technology, and robust designs make them notable models in the CRT television market, offering quality performance for media consumption. They remain a testament to JVC's commitment to creating exceptional television experiences.