JVC AV-21VT15 User Manual

INSTRUCTIONS
GGT0080-001A-D
Contents
Knowing your TV’s features ....................................................... 3
Remote control buttons and basic functions .............................. 4
TV buttons and functions ........................................................... 6
Setting up your TV ..................................................................... 7
Basic setting for picture.............................................................. 9
Advanced setting for picture ..................................................... 11
Basic setting for sound............................................................. 12
Advanced setting for sound ..................................................... 13
Favorite channel and video setting .......................................... 14
Customized setting .................................................................. 15
TV channel presetting .............................................................. 17
Additional preparation .............................................................. 18
Troubleshooting ....................................................................... 20
Specifications ........................................................................... 21
COLOR TELEVISION EQUALIZER • CINEMA SURROUND • COMPONENT INPUT
AV-29VT15 AV-21VT15
AV-29VT35
AV-25VT15
GGT0080-001A-D(01-10) 12/2/04, 10:08 AM1

JVC AV-21VT15 Specifications

General

Screen Size	21 inches
Display Technology	CRT
Aspect Ratio	4:3
Remote Control	Yes
Inputs	Composite

Summary

Remote Control and Basic Operations

Remote control buttons and basic functions

Details functions and operations of the remote control unit.

How to operate the menus with the TV button

Explains how to use the TV's built-in buttons to navigate menus.

Picture and Sound Adjustments

PICTURE MODE

Allows selection of preset picture settings like SOFT, BRIGHT, STANDARD, or USER.

WHITE BALANCE

Adjusts picture white balance to NORMAL, COOL, or WARM settings.

COMPRESS (16:9)

Converts 4:3 aspect ratio pictures to wide 16:9 aspect ratio.

BLUE BACK

Changes screen to blue and mutes sound for weak signal or no input.

BALANCE

Adjusts volume balance between left and right speakers.

SOUND TURBO

Enhances low and high frequency levels for audio.

EQUALIZER

Adjusts sound level of each frequency for USER mode in SOUND MODE.

AI VOLUME

Automatically adjusts volume to the same level for all channels and inputs.

Video, Input, and Channel Management

To adjust the video setting (VIDEO SETTING)

Guides on adjusting picture and sound settings for video inputs.

CHILD LOCK

Disables the front control buttons of the TV.

OFF TIMER

Sets the TV to turn off automatically after a specified time.

EXT. INPUT (TV/VIDEO)

Selects TV or video terminal input with one touch.

DISPLAY

Shows program number and video terminal number on the screen.

LANGUAGE

Allows selection of desired on-screen display language.

CHANNEL SUMMARY

Allows selection of channels to skip or unskip for tuning.

Connections and Troubleshooting

Connecting to rear component/video input terminal and output terminal

Illustrates how to connect external devices to the TV's rear input/output terminals.

Cannot operate the remote control

Addresses issues with the remote control not functioning, likely due to batteries or range.

Picture is tilted

Troubleshoots tilted picture issues, possibly caused by earth magnetism.

TV may emitted crackling sound

Explains crackling sound might be due to temperature changes, not a malfunction.

Feel a slight electric shock when touching the TV

Addresses static electricity shock, stating it's normal and harmless.