Manual CH Preset, Press Menu | JVC AV-20N83, AV-21D83, AV-25K83

Using the TV’s menus

MANUAL CH PRESET

You can manually preset desired TV channels to desired channels.

1Press MENU Tto display the “MENU 3” menu, then select

“MANUAL CH PRESET”.

MENU 3

AUTO CH PRESET

MANUAL CH PRESET

LANGUAGE ENGLISH

SELECT BY	EXIT BY
OPERATE BY -+	DISPLAY

2Press MENU / .

The sub-menu is displayed.

	MANUAL
	MANUAL
	FINE
	SKIP		NO
	SOUND SYSTEM		B/G
	EXIT
SELECT		BY	PR 1 VL
PROGRAM		BY -+	EXIT BY
SEARCH		BY VOL-+	DISPLAY

•The channel number is displayed as a PR number. For example, channel 1 will be dis- played as PR 1. However, the AV channel will be displayed as AV.

3Press MENU / to select the channel number.

4Press VOLUME Mto start searching for the TV channel.

“>>>” or “<<<” is displayed on the screen.

When the TV finds a TV channel, the “>>>” or “<<<” display goes out, and the TV channel is preset to the currently selected channel number.

•If the TV channel you want to preset is not displayed, repeat step 4 until the TV finds the TV channel you want to preset.

•To stop the MANUAL CH PRESET function, press any button other than the VOLUME m button.

If the picture is not clear:

Fine-tune the TV channel.

1Press MENU tto select “FINE”.

	MANUAL
	FINE
	SKIP		NO
	SOUND SYSTEM		B/G
	EXIT
SELECT		BY	PR 1 VL
PROGRAM		BY -+	EXIT BY
FINE		BY VOL-+	DISPLAY

2Hold VOLUME mdown to fine-tune the TV channel so that the best image is displayed on screen.

“>” or “<” indicates that the TV is fine- tuning the TV channel.

5Press MENU Tto select “MANUAL”.

6Repeat steps 3 to 5 if you want to preset another TV channel to a channel.

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.