JVC AV-20NX50 Manuel utilisateur

INSTRUCTIONS

GGT0096-001A-H

AV-21YS24

AV-21YX50

AV-20NX50

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

Original features for picture ...................................................... 12

Basic setting for sound ............................................................. 13

Advanced setting for sound ..................................................... 14

Favorite channel and video setting .......................................... 15

Customized setting .................................................................. 16

TV channel presetting .............................................................. 18

Additional preparation .............................................................. 21

Troubleshooting ....................................................................... 22

Specifications ........................................................................... 23

COLOUR TELEVISION EQUALIZER • CINEMA SURROUND • COMPONENT INPUT

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15 cm

10 cm 10 cm 15 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.

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

2 Avoid damaging the power cord and mains plug. When unplugging the

TV, grasp the mains plug. Do not pull on the power cord.

3 Never block or cover the ventilation openings.

Never install the TV where good ventilation is unattainable.

When installing this TV, leave spaces for ventilation around the TV of

more than the minimum distances as shown.

4 Do not allow objects or liquid into the cabinet openings.

5 In the event of a fault, unplug the unit and call a service technician. Do

not attempt to repair it yourself or remove the rear cover.

6 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.

7 If you are not going to use this TV for a long period of time, be sure to

disconnect the AC plug from the AC socket.

8 The apparatus shall not be exposed to dripping or splashing and that

no objects filled with liquids, such as vases, shall be placed on the

apparatus.

WARNING: <AV-21YS24/AV-21YX50 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.

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.

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Knowing your TV’s features

Confirm your TV’s functions

Some functions written in this instruction manual may not be available for your TV.

When you press a button concerned to a function that is not available for your TV, it does not work and the

logo “Ø” appears on the screen. For a function that is not available for your TV, it is not displayed in the

menu.

Main features

TELETEXT You can view teletext programmes which are broadcasted by some TV channels. Teletext

programme is an information in text form.

FAVORITE CH (Channel) You can register up to four favorite channels for quick recall with one press.

AI VOLUME TV adjusts the volume automatically to the same level for all TV channels to avoid sudden

change of the volume when selecting different TV channel.

VNR You can reduce the picture noise when viewing noisy TV programmes or video sources.

WHITE BALANCE You can choose one of three tones of white to match the video source such as movie,

sports, etc. Changing WHITE BALANCE affects the appearance of all other colours on the

screen.

CHILD LOCK To prevent accidental operation by your child, you can disable the control buttons on the

TV.

1*PICTURE BOOSTER O ––

2(STEREO/I•II)––O

–COMPRESS (16:9) –O–

3,4TELETEXT control buttons ––O

AV-21YX50

AV-20NX50

AV-21YS24

No.

Function

Model No.

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Remote control buttons and basic functions

No. Press To

POWER Turn on or off the TV from standby mode.

MENU/OK Display menu and confirm selected function.

5/ ∞/ 2/ 3Select and adjust menu function.

CHANNEL -/+ Select the desired channel number.

VOLUME -/+ Adjust the volume level.

TV/VIDEO Select TV or video terminal input.

MUTING Turn off the volume.

Press this button again to resume the volume.

DISPLAY/ Display the programme number or video terminal number and PR list (channel list) on the

BACK screen.

You can select the channel using the PR list.

1Press the DISPLAY button once to display the PR list.

2Press 5/ ∞/ 2/ 3buttons to choose a channel, then press the MENU/OK button.

You can confirm the favorite channels in the PR list. The channels set to favorite channels are

indicated with coloured mark.

On the other hand, you can use this button to return to the previous menu.

0~9, -/-- Select the programme number. For two digits programme number, press -/--, then press the

number button.

RETURN +a) Return to the frequently view channel with one touch.

1Choose the channel you want to register.

2Press and hold RETURN+ button until “RETURN PLUS PROGRAMMED!”appears.

To cancel, press and hold RETURN+ button until “RETURN PLUS CANCELED!”appears.

b) Return to the previously viewed channel, if you have not set or have cancelled the Return

channel as above.

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Remote control buttons and basic functions (continued)

The following chart shows locations of functions in menus. In this manual,

location of a function is described as follows:

Note: Some functions have the 4th menus as the sub-menus.

* To exit the menu, the on screen display will show BACK indicated in

blue. But it doesn’t refer to the blue button on the remote control.

Instead, it refers to the DISPLAY/BACK button on the remote control.

Display the MENU

Display the top

Display the 2nd

Display the 3rd

Return to the

previous menu

Choose the setting

of a function

Adjust the effect

level of a function

Display the sub

menu of a function.

Operation

Press the MENU/OK button

Press 5/∞buttons

to choose a

menu title. Then press MENU/OK

button

Press 5/∞buttons

to choose a

menu title. Then press MENU/OK

button

Press 5/∞buttons

to choose a

menu title. Then press MENU/OK

button

Press the DISPLAY/BACK button*

Press 5/∞buttons

to choose

a function. Then press the 2/3

buttons

to change the setting.

Press 5/∞buttons

to choose

a function. Then press the 2/3

buttons

to adjust the effect

level.

Press the 5/∞buttons

choose a function. Then press

MENU/OK buttons

to display

the sub menu.

Note

To exit the MENU,

press the DISPLAY/

BACK button*

choose EXIT menu.

Press ∞button

display the next page

for more functions.

–

Press the MENU/OK

button

to exit from

the menu.

–

Top menu 2nd menu Location 3rd menu Location

MENU INPUT EXT. INPUT P.17 – –

DISPLAY P.17 – –

PICTURE PICTURE MODE P.9 – –

PICTURE SETTING P.10 – –

WHITE BALANCE P.10 – –

PICTURE – VNR P.16

FEATURES

FAVORITE CH SETTING

P.15

VIDEO SETTING P.15

COLOUR SYSTEM P.9

PICTURE BOOSTER P.10

COMPRESS 16:9) P.11

SOUND STEREO/I•II P.14 – –

AI VOLUME P.14 – –

SOUND MODE P.13 – –

EQUALIZER P.14 – –

BALANCE P.13 – –

SOUND TURBO P.13 – –

CINEMA SURROUND

P.14 – –

FEATURES OFF TIMER P.16 – –

CHILD LOCK P.16 – –

INSTALL AUTO PROGRAM P.18 – –

EDIT/MANUAL P.18 DELETE, MOVE, P.18-

MANUAL,INSERT P.19

LANGUAGE P.16 LANGUAGE P.16

BLUE BACK P.11 – –

AUTO SHUTOFF P.17 – –

VIDEO-2 SETTING P.17 – –

TEXT LANGUAGE P.12 TEXT LANGUAGE P.12

EXIT – – – –

How to operate menus and menus locations

MENU Top menu 2nd menu

Top menu 3rd menu

MENU 2nd menu

If you want to

adjust PICTURE

SETTING menu,

you must set

PICTURE MODE

menu to USER.

If you want to

adjust EQUALIZER

menu, you must

set SOUND MODE

menu to USER.

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TV buttons and functions

98 765 4

IN (VIDEO-3)

L/ MONO

CHANNEL

VOLUME

POWER

TIMER

Front of the TV

AV-20NX50

Rear of the TV

AV-20NX50 AV-21YX50

L/MONO

/MONO

OUTPUT

VIDEO-1 COMPONENT

(VIDEO-2)

INPUT

$#"!

AV-21YX50

No. Button/terminal Description Page

L(main power) Press to turn on or turn off the TV’s main power. –

POWER lamp Indicate the TV is being turned on or off. –

No colour : TV’s main power is being turned off.

Red : TV’s main power is being turned on.

TIMER lamp

Indicate the OFF TIMER function is being turned on or off.

–

No colour : The OFF TIMER function is being turned off.

Orange : The OFF TIMER function is being turned on.

Remote control sensor –

VOLUME -/+ Press to adjust the volume level. –

CHANNEL -/+ Press to select the desired channel. –

MENU Press to display the menu. –

IN (VIDEO-3) Video and audio input jacks for VIDEO-3 mode. 21

IN (VIDEO-2) Video and audio input jacks for VIDEO-2 mode. 21

Headphone jack. 21

Aerial socket. 7

OUTPUT Video and audio output jacks. (The component video

signal cannot be output.) 21

COMPONENT Video or component video, and audio input jacks for

(VIDEO-2) INPUT VIDEO-2 mode. You can select the input signal by setting

the “VIDEO-2 SETTING”function (see page 17). 21

VIDEO-1 INPUT Video and audio input jacks for VIDEO-1 mode 7

How to operate the menus with the TV button

TV button Work as same as the button on the Note

remote control unit

MENU MENU/OK button To display main menu and exit

menu after finish setting.

CHANNEL -/+ ∞/5button To select menu function.

VOLUME -/+ 2/3button To adjust the desired function.

$"!

/MONO

OUTPUT

VIDEO-1

INP UT

IN (VIDEO-2)

L/ MONO

POWER

CHANNEL

VOLUME

TIMER

98 765 21

The illustrations shown below is for AV-20NX50 and AV-21YX50 only, which are used for explanation purpose.

Your TV may not look exactly the same as illustrated.

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1Connecting the aerial cable.

If you connect a VCR, connect the aerial output jack of your VCR

and the aerial jack on the TV with the aerial cable. Then connect the

output jacks of your VCR and the VIDEO-1 input jacks of the TV

with the video cable and audio cables. For details, see the manual

of your VCR.

The illustration shown is just a sample. It may not be same as your

TV.

2Connecting the compatible main plug to the AC outlet.

3Inserting batteries into the remote control.

Insert two batteries by following 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.

•It the remote control does not work properly, fit

new batteries. The supplied batteries are for testing,

not regular use.

4Turn on the TV by pressing the main power button.

JVC logo appears on the screen.

L/MONO

/MONO

OUTPUT

VIDEO-1

INPUT

To RF

output

To video

output

To aerial input

To audio

output

COMPONENT

(VIDEO-2)

INPUT

Rear of TV

AV-20NX50

VHF/UHF outdoor aerial

VCR

Setting up your TV

CAUTION

•Turn off the equipment including the TV before connecting.

VHF/UHF outdoor aerial

75-ohm coaxial cable (not supplied)

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5Making the initial settings

Set up your TV by pressing MENU/OK button or waiting for 15 seconds, then operate the TV menu by following the steps as below:

•Press 5/∞button to

select your desired

language.

•TV will start searching

for the channels.

To stop AUTO

PROGRAM, press

MENU/OK button.

•Press the red button to

cancel the SETUP

TOUR RESTART

function.

If you want to make

initial settings again

when the next time you

turn on the TV, press

the MENU/OK button

to activate the SETUP

TOUR RESTART

function.

TEXT LANGUAGE

SETUP TOUR RESTART?

AUTO PROGRAMAUTO PROGRAM

CH 12

22%

BACK ■

RESTART

■

EDIT

BACK ■

■

INSERT

MOVE

■

DELETE

■

MANUAL

PR CH/CC

7 CH 09

8 CH 11

9 ■CH 13

GROUP-1

GROUP-2

GROUP-3

LANGUAGE

BACK ■

ENGLISH

MELAYU

РУССКИЙ

INDONESIA

Setting up your TV (continued)

•To complete the initial

setting, press the

MENU/OK button. To

edit the channel list,

see page 18.

If the JVC logo does not appear, use LANGUAGE, TEXT LANGUAGE and AUTO PROGRAM functions to make the initial settings.

Those functions are located in the INSTALL menu.

If the JVC logo appears, although you had made the initial settings, press the TV/VIDEO button to exit from initial settings.

•Press 5/∞button to

select your desired

Teletext language

group. For details,

see page 12.

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COLOUR SYSTEM

You can select the appropriate colour system when the picture is

not clear or no colour appears.

Press the COLOUR SYSTEM button to select a setting.

To operate this function with a menu:

For the colour system in each country or region, see the table

below:

PICTURE MODE

You can choose the desired picture setting with one-touch.

Press the PICTURE MODE button to select a setting.

SOFT Softens contrast and sharpness.

BRIGHT Heightens contrast and sharpness.

STANDARD Standard picture setting.

USER You can change this picture setting as you like.

Select USER and adjust following items in the

PICTURE SETTING menu. (CONTRAST, BRIGHT,

SHARP, COLOUR, TINT*)

*TINT can only be adjusted in NTSC system.

To operate this function with a menu:

To return the USER setting to the default, press the blue button

when the PICTURE SETTING menu appears.

❇About the basic operations of the menu, please see the “How

to operate menus and menus locations”on page 5.

Basic setting for picture

AUTO PAL SECAM NTSC3.58

NTSC4.43

MENU PICTURE menu PICTURE FEATURES menu

COLOUR SYSTEM

Area Country or Region System

Bahrain, Kuwait, Oman, Qatar, United Arab Emirates,

Yemen, etc. PAL

Indonesia, Malaysia, Singapore, Thailand, India, etc.

Asia, Middle China, Vietnam, etc. PAL

East Hong Kong, etc. PAL

Islamic Republic of Iran, Lebanon, Saudi Arabia, etc. SECAM

Philippines, Taiwan, Myanmar, etc. NTSC

Russia, etc. SECAM

Europe Czech Republic, Poland, etc. PAL

Germany, Holland, Belgium, etc. PAL

UK, etc. PAL

Oceania Australia, New Zealand, etc. PAL

Republic of South Africa, etc. PAL

Africa Nigeria, etc. PAL

Egypt, Morocco, etc. SECAM

MENU PICTURE menu PICTURE MODE

❇

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Adjusting the picture – USER

You can adjust the desired picture setting when selecting USER

in PICTURE MODE.

1Select the USER in PICTURE MODE under PICTURE menu.

2Select the PICTURE SETTING in PICTURE menu, then adjust

the setting.

CONTRAST 2: Lower contrast 3: Higher contrast

BRIGHT 2: Darker 3: Brighter

SHARP 2: Softer 3: Higher

COLOUR 2: Lighter 3: Deeper

TINT* 2: Reddish 3: Greenish

*TINT can only be adjusted in NTSC system.

PICTURE BOOSTER

You can improve picture clarity when the picture is unclear due

to the low signal reception.

Press the PICTURE BOOSTER button to select the desired mode.

HIGH Perform at maximum level.

LOW Perform at minimum level.

OFF Cancel the function

To operate this function with a menu:

Basic setting for picture (continued)

WHITE BALANCE

You can change the white balance of the picture to better match

the type of video being viewed.

Select the WHITE BALANCE in the PICTURE menu, then choose

the desired setting.

NORMAL Normal white balance.

COOL Bluish white.

WARM Reddish white.

❇About the basic operations of the menu, please see the “How

to operate menus and menus locations”on page 5.

MENU PICTURE menu WHITE BALANCE

MENU PICTURE menu PICTURE MODE

USER

MENU PICTURE menu PICTURE SETTING

❇

MENU PICTURE menu PICTURE FEATURES menu

❇

PICTURE BOOSTER

GGT0096-001A-H_EN 07/04/2005, 6:30 PM10

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