JVC AV-20N83 Manual de usuario

LCT1204-001A-H

1002-NIC-JET

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-20N83

AV-21D83

AV-25K83

Contents

Safety precautions 2

Preparation 3

1 Confirm which remote control you have ... 3

2 Insert the batteries into the remote control ... 3

3 Connecting the aerial and VCR .................. 4

4 Connecting other devices .......................... 5

5 Connect the power cord to the AC outlet ... 5

6 Initial setting ............................................... 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

button ....................................................... 9

PICTURE BOOSTER button ........................... 9

MUTING button ............................................. 9

DISPLAY button ............................................. 9

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

RETURN + button ........................................ 10

CHANNEL SCAN button .............................. 10

CINEMA SURROUND button ...................... 10

Using the TV’s menus 11

Basic operation ............................................ 11

INPUT ........................................................... 12

VNR ............................................................... 12

COMPRESS (16:9) ........................................ 12

AUTO SHUTOFF .......................................... 13

CHILD LOCK ................................................. 13

BLUE BACK .................................................. 13

VIDEO-2 SET ................................................ 14

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

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

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

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

Picture Adjustments .................................... 17

Sound Adjustments ..................................... 17

AI VOLUME .................................................. 17

TV buttons and parts 18

Using the buttons on the TV 20

Troubleshooting 21

Specifications 22

LCT1204-25K83-E_Cover 02.9.20, 6:41 PM2

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.

15 cm

10 cm 15 cm

10 cm

LCT1204-25K83-E 02.9.20, 6:43 PM2

Preparation

1 Confirm which remote control you have

Your TV comes with one of the two remote controls shown below. Functions you can

operate differ depending on the type of remote control.

<RM-C1017> <RM-C1016>

MUTING

PICTURE

BOOSTER

OFF

TIMER

ECO

SENSOR

PICTURE

MODE

CHANNEL

SCAN

SYSTEM

COLOUR SOUND

CHANNEL

RETURN+

POWER

DISPLAY

TV/VIDEO

VOLUME

123

456

789

0-/--

CINEMA

SURROUND

ΙΙ

RM-C1017

MUTING

OFF

TIMER

ECO

SENSOR

PICTURE

MODE

CHANNEL

SCAN

SYSTEM

COLOUR SOUND

CHANNEL

RETURN+

POWER

DISPLAY

TV/VIDEO

VOLUME

123

456

789

0-/--

CINEMA

SURROUND

ΙΙ

RM-C1016

2 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.

LCT1204-25K83-E 02.9.20, 6:43 PM3

Preparation

3 Connecting 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.

•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.

VIDEO-1

INPUT OUTPUT

COMPONENT

(VIDEO-2)

INPUT

MONO

VIDEO-1

INPUT OUTPUT

COMPONENT

(VIDEO-2)

INPUT

MONO

To RF

output

To video

output

VCR

VHF/UHF outdoor aerial

To aerial input

To audio

output

VHF/UHF outdoor aerial (1)

(2)

(3)

Matching

aerial

adapter

(supplied)

Connecting the aerial

Connecting the aerial and VCR

LCT1204-25K83-E 02.9.20, 6:43 PM4

Preparation

4 Connecting other devices

If you are not connecting any other devices, skip step 4 and perform step 5.

•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 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 14.)

•The following illustrations are for the AV-20N83. Your TV’s front and rear panels may not look

exactly like the illustrations.

Headphones

Camcorder or TV game

L/MONO

IN (VIDEO-3)

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

5 Connect the power cord to the AC outlet

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

Front

Rear

LCT1204-25K83-E 02.9.20, 6:43 PM5

Preparation

6 Initial 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.

1 Press 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 ini-

tial settings. For details, see pages 14 and

16.

2 Press the MENU

buttons to select language.

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

4 Press 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.

DISPLAY

button

MENU t

buttons

CINEMA

SURROUND

ΙΙ

OFF

TIMER

ECO

SENSOR

SYSTEM

COLOUR SOUND

DISPLAY

TV/VIDEO

123

456

SUB

POWER POWER

POWER lamp Main power button

LCT1204-25K83-E 02.9.20, 6:43 PM6

Basic operation

•The illustration below is for the remote control

RM-C1017 supplied with N83 and D83 models.

Your remote control may not look exactly like

the illustrations.

MUTING

OFF

TIMER

ECO

SENSOR

PICTURE

MODE

CHANNEL

SCAN

SYSTEM

COLOUR SOUND

CHANNEL

RETURN+

POWER

DISPLAY

TV/VIDEO

VOLUME

123

456

789

0-/--

SURROUND

ΙΙ

CINEMA

SURROUND

RM-C1017

PICTURE

BOOSTER

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

2 Select 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.

3 Press the VOLUME Mbutton to

adjust the sound.

4 To 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 8.

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 12.

LCT1204-25K83-E 02.9.20, 6:43 PM7

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:

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 set-

tings 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.

In TV mode:

AUTO PAL SECAM

In VIDEO mode:

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 22.

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

change the AUTO mode to another colour

system.

SOUND SYSTEM button

When this button is pressed, “B/G”is

displayed, however, it cannot change to the

another sound system. Nothing is displayed

when this button is pressed in VIDEO mode.

LCT1204-25K83-E 02.9.20, 6:43 PM8

Remote control buttons and functions

button

You can select one of the two bilingual

sounds in an A2 Sound-multiplex

programme’s bilingual programme.

Press this button to select a bilingual

sound.

: Bilingual I sound

: Bilingual II sound

•The A2 Bilingual function has no effect on stereo

programmes of the A2 Sound-multiplex

broadcast programme type, although an A2

Bilingual function indicator will appear on the

screen.

•The A2 Bilingual function has no effect on

programmes other than A2 Sound-multiplex

broadcast programme types, although an A2

Bilingual function indicator will appear on the

screen.

•The A2 Bilingual function has no effect in

VIDEO mode, although an A2 Bilingual function

indicator will appear on the screen.

PICTURE BOOSTER button

< AV-20N83/AV-21D83 only >

When the picture is unclear because the

reception level of the TV signal is low,

activating the Picture Booster improves the

picture clarity in some situations. Repeatedly

press the PICTURE BOOSTER button to

select the desired mode.

HIGH:

The Picture Booster is functioning at

maximum.

LOW:

The Picture Booster is functioning at

minimum.

OFF:

The Picture Booster is off.

•If the picture becomes abnormal when you set

the Picture Booster to HIGH, then set it to LOW

or OFF.

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.

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.

•1 minute 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.

LCT1204-25K83-E 02.9.20, 6:44 PM9

Remote control buttons and functions

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:

1 Select the channel you want to set

to the Return Channel.

2 Press this button and hold until the

message “RETURN PLUS

PROGRAMMED!”appears.

•When you turn off the TV, the Return Chan-

nel 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.

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.

1 Press 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.

2 When you find the programme you

want to view, press this button again

to stop scanning.

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

SURROUND 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.

LCT1204-25K83-E 02.9.20, 6:44 PM10

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