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JVC AV-21Q3 User Manual

JVC AV-21Q3
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LCT1188-001A-H
0502-Ki-NIC-JMT
© 2002 VICTOR COMPANY OF JAPAN, LIMITED
COLOUR TELEVISION
INSTRUCTIONS
Thank you for buying this JVC
colour television.
To make sure you understand how to
use your new TV, please read this
manual thoroughly before you begin.
AV-14A3
AV-14F3
AV-1435
AV-1438
AV-20N3
AV-21D3
AV-21E3
AV-21F3
AV-21FR3
AV-21LT3
AV-21LTR3
AV-21Q3
Contents
Safety precautions 2
Preparation 3
1 Confirm which remote control you have
......
3
2 Inserting the batteries
...................................
3
3
Connecting the aerial and external devices
...
4
4 Connecting the power cord
........................
6
5 SETUP TOUR
..............................................
6
Basic operation 7
Remote control buttons and functions 8
ECO SENSOR button
.....................................
8
PICTURE MODE button
.................................
8
COLOUR SYSTEM button
.............................
8
SOUND SYSTEM button
...............................
8
DISPLAY button
.............................................
9
RETURN + button
..........................................
9
CHANNEL SCAN button
................................
9
MUTING button
.............................................
9
OFF TIMER button
.........................................
9
Viewing teletext programmes 10, 11
Using the TV’s menus 12
Basic operation
............................................
12
ON TIMER
.....................................................
13
INPUT
...........................................................
13
VNR
...............................................................
14
AUTO SHUTOFF
..........................................
14
CHILD LOCK
.................................................
14
BLUE BACK
..................................................
15
AI ECO DISPLAY
..........................................
15
SETUP TOUR
...............................................
16
LANGUAGE
..................................................
16
AUTO CH PRESET
.......................................
16
MANUAL CH PRESET
..................................
17
SKIP
..............................................................
18
Picture Adjustments
....................................
18
Using the buttons on the TV 19
Troubleshooting 21
Specifications 22
LCT1188-001A-H_Cover 20/5/2002, 10:332-3
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JVC AV-21Q3 Specifications

General IconGeneral
BrandJVC
ModelAV-21Q3
CategoryCRT TV
LanguageEnglish

Summary

Safety Precautions

General Safety Guidelines

Essential safety instructions for operating the TV to prevent hazards like fire, shock, and damage.

Preparation and Initial Setup

Remote Control and Battery Installation

Identify remote models and correctly install batteries for proper operation.

Connecting External Devices and Power

Connect the TV aerial, external video/audio devices, and the power cord.

Initial Setup Tour Guide

Follow the on-screen tour for initial setup, including language and auto-programming.

Basic TV Operation

Power, Volume, and Channel Control

Learn to turn the TV on/off, adjust volume, and select channels using the remote.

Viewing External Video Sources

Switch TV input to view content from external devices like VCRs or game consoles.

Remote Control Features

Picture, Sound, and Display Adjustments

Adjust picture settings (ECO, Colour, Mode), sound systems, and display information.

Channel Management and Timers

Utilize RETURN, SCAN, MUTING, and OFF TIMER functions for channel management and convenience.

Teletext Viewing

Basic Teletext Navigation

Select teletext channels and navigate basic pages using remote buttons.

Advanced Teletext Controls

Use REVEAL, HOLD, SUBPAGE, SIZE, and CANCEL for enhanced teletext interaction.

Using the TV's Menu System

Menu Navigation and Basic Controls

Understand how to enter, navigate, and select options within the TV's menu system.

Timer, Input, and Noise Reduction Settings

Set On Timer, select input sources, and adjust Video Noise Reduction (VNR).

Picture Enhancements and Security Features

Configure Auto Shutoff, Child Lock, Blue Back, and AI ECO Display settings.

Channel Presets and Fine-Tuning

Set channels automatically or manually, and fine-tune picture/sound for optimal viewing.

Setup Tour and Language Options

Access the initial setup tour and change the on-screen display language.

Channel Skipping Functionality

Set channels to be skipped during channel scanning and selection.

Picture Quality Adjustments

Fine-Tuning Picture Settings

Adjust Tint, Colour, Brightness, Contrast, and Sharpness for optimal picture.

TV Front Panel Controls

Control Panel Layout and Button Functions

Identify and understand the function of each button on the TV's front panel.

Basic Operations and Menu Access via Buttons

Perform basic TV functions and navigate menus using the physical buttons.

Troubleshooting Common Issues

Power, Screen, and Remote Control Problems

Resolve issues with TV power, blue screens, and unresponsive remote controls.

Operational and Performance Problems

Troubleshoot sudden power-offs, channel changes, unresponsiveness, and poor sound/picture.

Specific Feature Troubleshooting

Address issues like no teletext reception or unexpected TV power-ons.

Technical Specifications

System and Connectivity Details

Information on RF systems, colour standards, input/output ports, and teletext support.

Accessories and Regional Broadcasting

List of included accessories and a table of supported broadcasting systems by region.

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