JVC AV-21WH3 Manual de usuario

LCT1177-001A-H

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-21WH3

AV-25LH3

AV-29WH3

Contents

Safety precautions 2

Preparation 2

1 Insert the batteries into the remote control ... 2

2 Connecting the aerial and VCR .................. 3

3 Connecting other devices .......................... 4

4 Connect the power cord to the AC outlet ... 4

5 Initial setting ............................................... 5

Basic operation 6

Remote control buttons and functions 7

ECO SENSOR button ..................................... 7

PICTURE MODE button ................................. 7

COLOUR SYSTEM button ............................. 7

SOUND SYSTEM button ............................... 7

button ............................................. 8

MUTING button ............................................. 8

DISPLAY button ............................................. 8

CINEMA SURROUND button ........................ 8

OFF TIMER button ......................................... 9

CHANNEL SCAN button ................................ 9

RETURN + button .......................................... 9

Using the TV’s menus 10

Basic operation ............................................ 10

INPUT ........................................................... 11

PICTURE TILT ............................................... 11

VNR ............................................................... 11

COMPRESS (16:9) ........................................ 11

AUTO SHUTOFF .......................................... 12

CHILD LOCK ................................................. 12

BLUE BACK .................................................. 12

VIDEO-2 SET ................................................ 13

Picture Adjustments .................................... 13

Sound Adjustments ..................................... 13

AI VOLUME .................................................. 14

AUTO CH PRESET ....................................... 14

MANUAL CH PRESET .................................. 15

SKIP .............................................................. 16

LANGUAGE .................................................. 16

TV buttons and parts 17

Using the buttons on the TV 18

Troubleshooting 19

Specifications 20

LCT1177-001A-H_Cover 21/6/2002, 23:062

Safety precautions

WARNING

•To prevent fire or shock hazard, do not expose the TV to rain or moisture.

CAUTION

•Operate only from the power source indicated on the rear of the TV.

•Avoid damaging the power cord and mains plug. When you unplug the TV, pull it out by

the mains plug. Do not pull on the power cord.

•Never block or cover the cabinet openings for

ventilation. Never install the TV where good

ventilation is unattainable. When installing

this TV, leave spaces for ventilation around

the TV more than the minimum distances

shown in the diagram.

•Do not allow objects or liquid into the

cabinet openings.

• In the event of a fault, unplug the TV and call a service technician. Do not attempt to

repair it by yourself or remove the rear cover.

•The surface of the TV screen is easily damaged. Be very careful with it when handling

the TV. Should the TV screen become soiled, wipe it with a soft dry cloth. Never rub it

forcefully. Never use any cleaner or detergent on it.

• When you don’t use this TV for a long period of time, be sure to unplug it.

WARNING

<AV-21WH3 only>

•A removable plastic cover is fixed to the television’s front Audio/Video connector. To

prevent this cover from being accidentally swallowed by babies or children, remove it

from the television and store it in a safe place. If the cover is swallowed seek the advice

of a doctor immediately.

Preparation

1 Insert the batteries into the remote control

Correctly insert two batteries, observing the ,and .polarities and inserting the .

end first.

CAUTION:

Follow the cautions printed on the batteries.

Notes:

•Use AA/R6/UM-3 dry cell batteries.

•If the remote control does not work properly, fit new

batteries.

The supplied batteries are for testing, not regular use.

15 cm

10 cm 15 cm

10 cm

LCT1177-001A-H 21/6/2002, 22:002

Preparation

2Connecting the aerial and VCR

•Read the manuals provided with the devices. Depending on the device, the connection method

may be different from the diagrams. Also the device settings may need to change depending on

the connection method.

•Turn off all the devices including the TV.

•Connecting cables are not supplied.

•When connecting monaural audio to the TV, use the L/MONO jack.

•You can connect an S-VIDEO compatible device (such as an S-VHS VCR) to the S-connector with

an S-VIDEO cable and enjoy the high quality picture of the S-VIDEO signal (Y/C signal). In that

case, do not connect it to the TV with a video cable.

•If you connect the VCR to the TV only with an aerial cable, you should preset the video channel

from the VCR to the AV channel (channel number 0) on this TV. See “MANUAL CH PRESET” on

page 15 and preset it manually.

VHF/UHF outdoor aerial

VIDEO-1

INPUT OUTPUT

COMPONENT

(VIDEO-2)

INPUT

RRRCR

To RF

output

To video

output

To S-video

output VCR

VHF/UHF outdoor aerial

To aerial input 1

To audio

output

OVER

MONO

Y/V

MONO

VIDEO-1

INPUT OUTPUT

COMPONENT

(VIDEO-2)

INPUT

RRRCR

OVER

MONO

Y/V

MONO

Connecting the aerial

Connecting the aerial and VCR

LCT1177-001A-H 21/6/2002, 22:003

Preparation

3Connecting other devices

If you are not connecting any other devices, skip step 3 and perform step 4.

• Use the headphones with a stereo mini jack (3.5 mm in diameter). When you connect the

headphones, the TV speakers go off.

•The OUTPUT terminal outputs the video and sound signals which you are viewing on the TV.

You can dub them onto the VCR connected to the OUTPUT terminal.

(The OUTPUT terminal cannot output S-VIDEO signals or component video signals. Also it

cannot output any signals when the TV is turned off.)

•Connect components outputting a component signal (Y/CB/CRsignal), such as a DVD player, to

the VIDEO-2 terminal, and set VIDEO-2 SET function to “COMPONENT”. (See page 13.)

•The following illustrations are for the AV-21WH3. Your TV’s front and rear pannels may not

look exactly like the illustrations.

4 Connect the power cord to the AC outlet

Operate only from the power source indicated on the rear of the TV.

Front

Rear

VIDEO-1

INPUT OUTPUT

COMPONENT

(VIDEO-2)

INPUT

RRR

VVV

VCR (for playing)

VCR (for recording)

DVD player

(composite signals)

DVD player

(component video signals)

MONO

OVER

IN (VIDEO-3)

L/MONO

Headphones

Camcorder or TV game

LCT1177-001A-H 21/6/2002, 22:004

Preparation

5Initial setting

When the TV is first turned on, it enters the initial setting mode, and the JVC logo is

displayed. Follow the instructions on the on-screen display to perform the initial

settings.

1Press the Main power button

on the TV.

The POWER lamp lights. After the

JVC logo has been displayed, the

TV automatically switches to the

language setting mode.

MENU 3

AUTO CH PRESET

MANUAL CH PRESET

LANGUAGE ENGLISH

SELECT BY EXIT BY

OPERATE BY -+

DISPLAY

•The JVC logo does not appear if your

TV has been turned on once before.

In this case, use the LANGUAGE and

AUTO CH PRESET functions to perform

the initial settings. For details, see pages

14 and 16.

2Press the MENU

buttons to select language.

3Press the MENU Tbuttons to select “AUTO CH PRESET”.

4Press the MENU

buttons to 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 function, press the MENU

buttons.

•If a TV channel you want to view is not set to the channel, set it with the MANUAL CH PRESET

function. For details, see page 15.

This completes initial setting.

Now you’re ready to enjoy your JVC TV.

OFF

TIMER

ECO

SENSOR

SYSTEM

COLOUR SOUND

CINEMA

SURROUND

DISPLAY

ΙΙ

TV/VIDEO

123

456

DISPLAY

button

MENU t

buttons

POWER lamp Main power button

VOLUME

EXIT

POWER

LCT1177-001A-H 21/6/2002, 22:005

Basic operation

MUTING

OFF

TIMER

ECO

SENSOR

PICTURE

MODE

CHANNEL

SCAN

SYSTEM

COLOUR SOUND

CHANNEL

RETURN+

POWER

DISPLAY

ΙΙ

TV/VIDEO

VOLUME

123

456

789

0-/--

CINEMA

SURROUND

RM-C1011

1 Press the POWER button to turn

your TV on.

•If your TV does not turn on, press the Main

power button on the TV then press the

POWER button again.

•You can also turn on your TV by pressing

any of the following buttons;

-the CHANNEL mbutton

-the Number buttons

-the TV/VIDEO button

2Select a channel.

■Press the CHANNEL mbutton.

•Up/down selection cannot be selected for

channels to which the SKIP has been set

to “YES”. See page 16.

■Press the Number buttons to enter

the channel number.

•If you want to enter a two-digit number,

press the -/-- button to select the two digit

mode “--”, then enter the channel num-

ber.

3Press the VOLUME Mbutton to

adjust the sound.

4To turn your TV off, press the

POWER button.

•We recommend that you press the Main

power button on the TV to turn the main

power off if you do not plan to use your TV

for a long time or if you wish to save energy.

If the picture is not clear:

Press the COLOUR SYSTEM button to

select another colour system, see page 7.

If the sound is not clear:

Press the SOUND SYSTEM button to select

another sound system, see page 7.

Viewing Images from an External

Device:

Press the TV/VIDEO button to select the

VIDEO mode.

•You can also use the INPUT function to select

the VIDEO mode. For details, refer to page 11.

LCT1177-001A-H 21/6/2002, 22:006

Remote control buttons and functions

ECO SENSOR button

You can adjust this TV so that the screen

automatically adjusts to the optimum

contrast according to the brightness of your

room. This function reduces eye strain and

the power consumption of this TV.

Press this button to select the desired

mode.

DIGITAL ECO SENSOR DISPLAY:

The ECO SENSOR function switches on. In

this mode, the clover mark indicating the

brightness of your room is displayed for

several seconds each time the brightness

changes. The number of clover marks

displayed on screen increases as your room

becomes darker.

DIGITAL ECO SENSOR ON:

The ECO SENSOR function switches on.

However, in this mode, the clover mark will

not be displayed.

DIGITAL ECO SENSOR OFF:

The ECO SENSOR function switches off.

PICTURE MODE button

You can select one of three picture

adjustment settings as you like.

Press this button to select a mode.

BRIGHT:

Heightens contrast and sharpness.

STANDARD:

Standardizes picture adjustments.

SOFT:

Softens contrast and sharpness.

•Pressing this button returns all the picture

settings in “MENU 4” to their default settings.

COLOUR SYSTEM button

If the picture is not clear or no colour

appears, change the current colour system

to another colour system.

Press this button to select the colour

system.

AUTO PAL SECAM

NTSC3.58

NTSC4.43

AUTO:

Automatic colour system selection.

•For the colour systems in each country or

region, see the table “Broadcasting systems” on

page 20.

•If the picture is not normal in the AUTO mode,

change the AUTO mode to another colour

system.

SOUND SYSTEM button

If the sound is not clear even when the

picture appears normal, change the

current sound system to another sound

system.

Press this button to select the sound

system.

B/G I D/K M

•For the sound systems in each country or

region, see the table “Broadcasting systems”

on page 20.

•You cannot select any sound system when in a

VIDEO mode.

LCT1177-001A-H 21/6/2002, 22:007

Remote control buttons and functions

button

You can select a sound setting for stereo

broadcast programmes and bilingual

programmes.

Press this button to select a sound

setting.

: Stereo sound

: Bilingual I (sub I) sound

: Bilingual II (sub II) sound

: Monaural sound

MONO :Cancels the multi-sound function,

and the sound becomes monaural.

•If you have poor reception of a stereo broad-

cast, you can change from stereo sound ( )

to monaural sound ( ) so that you can hear

the broadcast more clearly and easily.

•If the multi-sound function cannot work nor-

mally due to poor signal quality, noise may be

included in the sound, or the sound may change

many times. If this happens, change the sound

setting to MONO mode to cancel the multi-sound

function.

MUTING button

You can turn the sound off instantly.

Press this button.

To turn the sound on, press this button

again.

DISPLAY button

You can continuously display the current

channel number or VIDEO mode on the

screen.

Press this button.

To turn the display off, press this button

again.

•When selecting a VIDEO mode with no signal,

indication of the VIDEO mode becomes fixed

on the screen.

CINEMA SURROUND button

You can enjoy an enhanced sound for a

wider audience by using CINEMA

SURROUND function.

Press this button to select one of the

CINEMA SURROUND mode.

HIGH/LOW:

When you listen to the stereo sound,

please select HIGH mode or LOW mode.

You can enjoy the sound for a wider

audience similar to the experience at the

theatre.

•In case that you setting up the CINEMA SUR-

ROUND function to HIGH mode, there may be

slight volume distortion. In case that occurs,

please switch the HIGH mode to LOW mode,

the effect of CINEMA SURROUND functions will

be less noticeable, however, the volume distor-

tion will be corrected.

MONO SURROUND:

Select the MONO SURROUND mode,

when you listen to the mono sound.

You can enjoy the sound for a wider

audience similar to stereo sound.

OFF:

The CINEMA SURROUND function

switches off.

LCT1177-001A-H 21/6/2002, 22:008

Remote control buttons and functions

OFF TIMER button

You can set the TV to automatically turn off

after a set time.

Press this button to select the period of

time.

•You can set the period of time to a maximum of

120 minutes in 10 minute increments.

•1minute before the OFF TIMER function turns

off the TV, “GOOD NIGHT!” appears.

To display the remaining time, press this

button once.

To cancel the OFF TIMER function, press

this button to set the period of time to 0.

•The OFF TIMER function will not turn off the

TV’s main power.

CHANNEL SCAN button

You can quickly view all TV channels

programmes that you can view on your TV,

and search for the programme you want to

view.

1Press this button to start scanning

TV channels.

The TV channel programmes are each

displayed for several seconds.

•The programmes of TV channels for which

the SKIP function is set to “YES” are not

displayed.

2When you find the programme you

want to view, press this button

again to stop scanning.

RETURN + button

You can set a channel you frequently view

to the Return Channel and you can view

that channel at any time with one-touch.

To set the channel to the Return Channel:

1Select the channel you want to set

to the Return Channel.

2Press this button and hold until the

message “RETURN PLUS PRO-

GRAMMED!” appears.

•When you turn off the TV, the Return

Channel setting is cancelled.

To view the Return Channel:

Press this button.

•You can view two channels (current channel

and Return Channel) alternately by pressing

this button.

To cancel the Return Channel setting:

Press this button and hold until the

message “RETURN PLUS CANCELLED!”

appears.

If no channel is set to the Return

Channel:

You can view the channel selected right

before the current channel by pressing

this button.

LCT1177-001A-H 21/6/2002, 22:009

Using the TV’s menus

This TV has a number of functions you can operate using the menus. To use all your TV’s

functions fully, you need to understand how to use the menus.

OFF

TIMER

ECO

SENSOR

SYSTEM

COLOUR SOUND

CINEMA

SURROUND

DISPLAY

ΙΙ

TV/VIDEO

123

456

DISPLAY

button

MENU t

buttons

■Basic operation

1Press the MENU Tbuttons.

One of the 5 menus is displayed.

MENU 1

INPUT TV

VNR ON

COMPRESS(16:9) ON

PICTURE TILT 00

SELECT BY EXIT BY

OPERATE BY -+

DISPLAY

2Repeatedly press the MENU T

buttons to display a desired

menu.

•If you hold down the ybutton, the next

menu is displayed.

•If the selected function is on the first line,

pressing the rbutton displays the preced-

ing menu.

3Repeatedly press the MENU T

buttons to select a desired

function.

4Press the MENU

buttons to

change function settings.

Example:

MENU 2

AUTO SHUTOFF OFF

CHILD LOCK OFF

BLUE BACK ON

VIDEO-2 SET COMPONENT

SELECT BY EXIT BY

OPERATE BY -+

DISPLAY

⇔

MENU 2

AUTO SHUTOFF ON

CHILD LOCK OFF

BLUE BACK ON

VIDEO-2 SET COMPONENT

SELECT BY EXIT BY

OPERATE BY -+

DISPLAY

•With some functions, the operation method

may differ.

5Press the DISPLAY button to turn

the display off.

•To operate a menu using the buttons on

the front panel of the TV, refer to

“Operating menus” on page 18.

MENU number

The icon on the

left indicates the

currently selected

function.

Changes the AUTO

SHUTOFF setting.

LCT1177-001A-H 21/6/2002, 22:0010

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