JVC AV-21AT User Manual

1-1
No. 56013
AV-21AT
OPERATING INSTRUCTIONS
LCT0748-001A-H
0400-Ki-AB-NV-JMT
 2000 VICTOR COMPANY OF JAPAN, LIMITED
Specifications
Model AV-21FT AV-21AT
TV RF systems B, G, I, D, K, K1
Colour systems PAL, SECAM, NTSC 3.58 / 4.43 MHz (in VIDEO mode only)
Channel and frequencies VHF low channel (VL) = 46.25 to 168.25 MHz
VHF high channel (VH) = 175.25 to 463.25 MHz
UHF channel (U) = 471.25 to 863.25 MHz
■ Receives cable channels in mid band (X to Z, S1 to S10),
super band (S11 to S20) and hyper band (S21 to S41) .
Power input AC110 to 240 V, 50 / 60 Hz
Power consumption Maximum 105 W, Average 68 W
Screen size Picture tube 55 cm
(measured diagonally) Visible area 51 cm
Audio output 5W (monaural) 5W (monaural)
(Rated power output)
Speakers (6 cm × 12 cm) oval × 2 (5 cm × 9 cm) oval × 2
External input / output VIDEO input (RCA)
AUDIO input (RCA)
VIDEO output (RCA)
AUDIO output (RCA)
Headphone jack: mini jack (dia. 3.5 mm)
Dimensions (W × H × D) 619 mm × 458 mm × 486.5 mm 502 mm × 451 mm × 480.5 mm
Weight 22 kg 19.5 kg
Accessories • Remote control unit: RM-C364 × 1
•
AA / R6 / UM-3 dry cell battery × 2
Design and specifications subject to change without notice.
COLOUR TELEVISION
INSTRUCTIONS
Thank you for purchasing this JVC
colour television.
To ensure your complete
understanding, please read this
manual thoroughly before operation.
AV-21FT
AV-21AT
Locations ................................
2
Preparation .............................
4
Viewing a Television
Programme ...........................
12
Viewing Images from an
External Device ....................
14
Sound and Picture ...............
15
Other Features......................
17
Troubleshooting ...................
23
Specifications .........
Back cover
Contents
15 cm
10 cm 15 cm
10 cm
WARNING:
TO PREVENT FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR
MOISTURE.
CAUTION:
• TO ENSURE PERSONAL SAFETY, OBSERVE THE FOLLOWING RULES
REGARDING THE USE OF THIS TV.
• Operate only from the power source specified on the TV.
• Avoid damaging the power plug and power cord.
• Avoid improper installation and never position this TV where good ventilation is
unattainable. When installing this TV
distance recommendations must be
maintained between the floor and
wall, as well as installment in a tightly
enclosed area or piece of furniture.
Adhere to the minimum distance
guidelines shown for safe operation.
• Do not allow objects or liquid into the cabinet openings.
• In the event of a fault, unplug this TV and call a service technician. Do not
attempt to repair it by yourself or remove the rear cover.
• When you don’t use this TV for a long period of time, be sure to disconnect the
power plug from the AC outlet.

JVC AV-21AT Specifications

General

Brand	JVC
Model	AV-21AT
Category	TV
Language	English

Summary

Specifications

Instructions and Warnings

General Instructions

Provides introductory information and guidance before operating the TV.

Safety Warnings

Highlights critical safety precautions to prevent fire or electric shock hazards.

Locations

Remote Control Button Locations

Identifies and explains the function of each button on the remote control.

Front Panel Button and Lamp Locations

Identifies and explains the function of buttons and lamps on the TV's front panel.

Preparation

Connecting Aerial and External Devices

Guides the user on connecting the aerial, VCR, and other external devices to the TV.

Power Cord and Battery Installation

Instructions for connecting the power cord and inserting batteries into the remote control.

TV Power-On and Language Setup

Steps to turn the TV on from standby and select the on-screen display language.

Presetting TV Stations

Instructions for automatically or manually presetting TV channels for viewing.

Skipping Channels

Guidance on setting channels to be skipped during channel selection.

Viewing a Television Programme

Channel Selection Methods

Details on selecting TV channels via up/down or direct input.

Sound Adjustment and Power Off

Instructions for adjusting volume and turning the TV off.

TV Front Panel Operations

How to operate TV functions using the buttons on the TV itself.

Viewing External Device Images

Selecting VIDEO Mode

How to switch the TV input source to an external device (VCR, etc.).

Sound and Picture Settings

Colour System Adjustment

Selecting the correct colour system for optimal picture display.

Sound System Selection

Choosing the appropriate sound system for broadcast reception.

Picture Mode Options

Selecting preset picture modes like BRIGHT, STANDARD, or SOFT.

Muting Function

Temporarily turns off the TV volume instantly.

Picture Adjustment Details

Fine-tuning individual picture parameters like tint, colour, brightness, and sharpness.

Other Features

Screen Display Options

Enables continuous display of the current channel number or VIDEO mode.

Automatic Off Timer

Allows setting the TV to turn off automatically after a specified time.

Eco Sensor Function

Automatically adjusts contrast for eye comfort and power saving based on room brightness.

Channel Scanning

Searches through available channels to find a desired program.

Return Channel Function

Sets a specific channel to return to with a single button press.

On Timer Function

Automatically turns the TV on and tunes to a specified channel at a set time.

Child Lock Feature

Disables the TV's front panel buttons to prevent unauthorized operation.

Auto Shutoff Feature

Turns the TV off automatically if no signal is received for a set period.

Blue Back Feature

Displays a blue screen when no signal is present or signals are unstable.

TV Button Menu Operations

Instructions on how to operate menus using the TV's front control buttons.

Troubleshooting

Common Problems and Solutions

Lists common issues encountered with the TV and provides corresponding check/action steps.