NEC NLT-20 User Manual

Owner's Manual

Model : NLT-20

20.1" TFT LCD TV/MONITOR

3

Warnings

WARNING :

To prevent fire or shock hazard, do not expose the set to rain or moisture. Do not rub
or strike the Active Matrix LCD with anything hard as this may scratch, marked, or
damage the Active Matrix LCD permanently.

- The appliance is not intended for use by young children or infirm persons without
supervision.

- Young children should be supervised to ensure that they do not play with the
appliance.

CAUTION:

Do not attempt to modify this product in any way without written authorization.
Unauthorized modification could void the user’s authority to operate this product.

Power

This set operates on a DC supply provided by the AC-DC adaptor, the voltage is as
indicated on the label on the back cover. Use only the AC-DC adaptor supplied with
the set and never apply an AC mains to the set directly. The AC-DC adaptor operates
on an AC mains supply, the voltage is as indicated on the label of the AC-DC
adaptor.

a. Connect the DC plug of the AC-DC adaptor to the 15V socket of the set.
b. Connect the AC-DC adaptor and it’s power cord.

c. Connect the power cord to an AC mains.
In the event of thunderstorms or power cuts, please pull out the mains plug of the
AC-DC adaptor and the aerial plug. Do not allow anything to rest upon or roll over the
power cord, and do not place the set where the power cord is subject to damage.

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN

WARNING :

To reduce the risk of electric shock do not remove cover (or back).
No user serviceable parts inside. Refer servicing to qualified service personnel.

The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
“dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompanying
the appliance.

4

Service

Never remove the back cover of the set as this can expose you to high voltage and
other hazards. If the set does not operate properly, unplug it and call NEC service
centre.

Aerial

Connect the aerial cable to the socket marked Ant. on the back. For the best
reception an outdoor aerial should be used.

Location

Position your set so that no bright light or sunlight falls directly onto the screen. Care
should be taken not to expose the set to any unnecessary vibration, moisture, dust or
heat. Also ensure that the set is placed in a position to allow a free flow of air. Do not
cover the ventilation openings on the back cover.

Cleaning

Unplug the set before cleaning the face of the LCD Screen. Dust the set by wiping
the screen and the cabinet with a soft, clean cloth.
If the screen requires additional cleaning, use a clean, damp cloth. Do not use liquid
cleaners or aerosol cleaners.

Image Persistence

Avoid displaying fixed pattern on the monitor for long periods of time to avoid image
persistence.

Warnings

5

Contents

Warnings 3~4
Contents 5
Supplied Accessories 6
Controls 7~9

Controller of panel 7
Remote controller 8~9

Basic Operation 10

Turning ths TV On and off 10
Programme selection 10
Volume adjustment 10
Q.View 10
Sound Mute function 10
On screen Language selection 10

On Screen Menus and Displays 11
Setting up TV Programme 12~14

Auto Programme 12
Manual Programme 13
Programme edit 14

Picture Control 16

Manual picture control 16
Auto picture control 15

Sound Control 16
Other functions 17~18

TV, COMPONENT, VIDEO and S-VIDEO modes 17
Auto sleep 17
Blue back 17
Programme list 18
Sleep timer 18
Sound output selection 18

Teletext 19~20

Text On/Off 19
TOP text 19
FLOF text 19
Special Teletext function 20

External Equipment Connection 21~22

Antenna connection 21
COMPONENT Inputs 21
A/V Inputs 21
A/V Outputs 22
S-VIDEO Input 22
Headphone jack 22

Connecting PC as monitor 23~24
Product specifications 25
Troubleshooting 26

Before operating the set, please read this manual carefully.

6

Supplied Accessories

L Make Sure the following accessories are provided with Product.

1. AC/DC adaptor

3. Remote controller

5. Owner’s manual 6. PC IN cable

4. Batteries (type AAA)

2. AC Cord

Owner's Manual

Model:

NLT-20

20.1" TFT LCD TV/MONITOR

7

Controls

<<CONTROLLER OF PANEL>>

1. ON/OFF Switches TV set on or off.

2. MENU

Displays a menu.

3.

PR

(Programme Up/Down)

Selects a programme or a menu item.

4.



VOL(Volume Up/Down)

Adjusts the volume./ Adjusts menu settings.

5. TV/AV

Selects TV, COMPONENT, VIDEO, S-VIDEO or PC mode / Clears the menu from the
screen.

6. POWER STANDBY INDICATOR

Illuminates in red when the TV is in standby mode. / Illuminates in green when the TV is
switched on.

7. Remote control sensor Accepts the IR signal of remote controller.

1. DC 15V IN

2. PC/DTV INPUT

3. COMPONENT IN

4. H/P(Headphone out)

Connect a headphone to this socket.

5. S-VIDEO IN

Connect the output of an S-VIDEO VCR to the S-VIDEO input.
Connect the audio outputs of an S-VIDEO VCR to the AV-IN audio inputs.

6. AV-IN

Connect the Audio/Video outputs of external equipment to these inputs.

7. AV-OUT

Connect the Audio outputs(L, R) of the set to Audio-IN(L, R) of another displayer or
the amplifier and the Video output of the set to Video IN of another displayer.

8. Ant. (Antenna input)

1 2456 83 7

POWER

123

456

789

0

**

PSM SSM

MENU TV/AV

PR

VOL

VOL

SLEEP

PR

TEXT/MIX

Q.VIEW LIST

UPDATE TIME REVEAL HOLD

NS-201

I/II

TV/PC

1
2

3

4

5

7

6

8

Controls

All the functions can be controlled with the remote controller. Some functions can
also be adjusted with the buttons on the front panel of the set.

Remote controller

Before you use the remote controller, please install the batteries.

1. POWER

Turns the TV on from standby or off to standby mode.

2. MUTE

Turns the sound on and off.

3. NUMBER buttons

Select programme numbers.

4. PSM (Picture Status Memory)

Recalls your preferred picture setting

5. SSM (Sound Status Memory)

Recalls your preferred sound setting

6. I/II

Selects the language during dual language broadcast.
Selects the sound output.

7. MENU

Displays a main menu.

8. TV/AV

Selects TV, COMPONENT, VIDEO, S-VIDEO or PC mode.
Clears the menu from the screen.

9. SLEEP

Sets the sleep timer.

10. TV/PC

Selects TV or PC mode.

9

Controls

زز

Battery installation

uInserting batteries

1. Remove the battery cover by pulling it upward in the direction shown by the arrow.

2. Insert the batteries with correct polarity ( "+" to "+", and "-" to "-" ).

3. Replace the battery compartment cover.

* Install two high-quality 1.5V "AAA" alkaline batteries. Don't mix old batteries with

new batteries.

*Remove batteries when you won't use the remote controller for long time. Liquid

leakage from old batteries may cause operation failure.

uNotes for using remote controller

• Make sure there are no objects between the remote controller and its sensor.

• Don't place the remote control near a heater or in damp place. Strong impact to the

remote control may cause operation failure.

• Signal from the remote control may be disturbed by sun light or other bright light. In

this case, darken the room or move the TV.

11. PRxy (Programme Up/Down)

Selects next programme or a menu item.

12. VOLÏq (Volume Up/Down)

Adjusts the sound level.
Adjusts menu settings.

13. OK

Accepts your selection or displays the current mode.

14. Q.VIEW

Returns to the previously viewed programme.

Note : In Teletext mode, The Q.VIEW button is used.

15. TELETEXT buttons

These buttons are used for Teletext.
For further details, see the ‘Teletext’ section.

16. LIST

Displays the programme list menu.

POWER

1

3

4

MENU TV/AV

7

SLEEP

9

UPDATE TIME REVEAL HOLD

123

456

789

0

**

PSM SSM

TEXT/MIX

VOL

PR

VOL

OK

PR

Q.VIEW LIST

I/II

TV/PC

NS-201

POWER

123

456

789

0

2

12

13

5
6

8

10

15

**

PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

VOL

OK

PR

Q.VIEW LIST

NS-201

I/II

TV/PC

11

16
14

10

ENGLISH

Turning the TV On and Off

Standby Setup: The AC-DC converter and the AC power cord
must be set up and connected to have the TV in standby
mode ready to be turned on. Press the power button on the
front panel of the TV to go into standby mode.

1. If the TV is in standby mode, press the Power button on
the remote controller or the TV itself to turn the TV on.

2. Press the Power button again on the remote controller
or the TV itself to turn the TV off.

Note : If the TV is on and the power button is pressed to turn
the TV off, the TV goes into standby mode.

Programme selection

You can select a Programme number with the PRxy button
or NUMBER buttons.

Volume adjustment

Press the VOLÏq button to adjust the sound level.

Quick view

Press the Q.VIEW button to view the last channel you were
watching.

Sound mute function

Press the MUTE button. The sound is switched off and the
mute display appears.
To cancel mute mode, press the MUTE button again, VOLÏq

or SSM button.

On screen menu language selection

The menu can be displayed on the screen in desired
language.
First select your language.

1. Press the MENU button.

2. Select the Setup menu.
Then press the VOLÏq button.

3. Select the Language menu.

4. Press the PRxy button to select your desired
language.

5. Press the TV/AV button.

All the on screen displays will appear in the selected
language.

Basic Operation

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Language

English
Deutsch
Français
Italiano
Español

11

On Screen Menus and Displays

1. Press the MENU button to display main menu.

2. Press the PR xy button to select menus-Picture, Sound, Special, Setup.

3. Adjust each menu with the VOLÏq button.

4. Press the MENU button to return to preceding menu.

5. Press the TV/AV button to finish adjusting menu.

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Main menu

Picture q
Sound q
Special q
Setup q

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Picture

Contrast 90
Brightness 80
Colour 80
Sharpness 90

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Equalizer

Flat
Music
Movie
Speech
User

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Auto programme

System BG
Storage from 1
Start

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Manual programme

System BG
Channel V/UHF 5
Fine ȘȘȘ
Search ȘȘȘ
Name 00000
Storage 1

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Programme edit

0 5
1 00000 6
2 00000 7
3 8
4 9

■ Delete ■ Copy

■ Move ■ Skip

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Language

English
Deutsch
Français
Italiano
Español

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Sound

Equalizer Ș
Balance 0
AVL Off
Surround Off

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Special

Input TV
Auto Sleep Off
Blue back Off

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Setup

Auto programme Ș
Manual programme Ș
Programme edit Ș
Language Ș

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POWER

123

456

789

0

**

PSM SSM

MENU TV/AV

PR

VOL

OK

SLEEP

PR

TEXT/MIX

Q.VIEW LIST

UPDATE TIME REVEAL HOLD

VOL

NS-201

I/II

TV/PC

POWER

123

456

789

0

*

PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

VOL

OK

PR

Q.VIEW LIST

NS-201

*

I/II

TV/PC

12

ENGLISH

Setting up TV Programme

Once you have preset the programmes, you will be able to
use the PRxy or NUMBER buttons to scan the
programmes you programmed.
Programmes can be tuned using automatic or manual
modes.

Auto programme

All programmes that can be received are stored by this
method. It is recommended that you use Auto programme
during installation of this set.

1. Press the MENU button.

2. Select the Setup menu.
Then press the VOLÏq button.

3. Select the Auto programme menu.
Then press the VOLÏq button.

4. Press the PRxy button to select System menu.

5. Select a TV system with the VOLÏq button;

BG : (Germany/Asia/M.East/Africa/Australia)
I : (UK/Hong Kong/South Africa)
DK : (CIS/China/East Europe)
M : (KOREA, USA, PHILIPPINES)

6. Press the PRxy button to select Storage from.

7. Select the beginning programme number with the
VOLÏq button or NUMBER buttons.

8. Select START, then press the VOLÏq button.
Press Menu button to finish Auto programme.

9. Press the MENU button to finish Auto programme.

10. Press the TV/AV button to return to normal TV

viewing.

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Auto programme

System BG
Storage from 1
Start

13

Setting up TV Programme

Manual programme

Manual Programme lets you manually tune and arrange the
programmes in whatever order you desire. Also you can
assign a programme name with 5 characters to each
programme number.

1. Press the MENU button.

2. Select the Setup menu.
Then press the VOLÏq button.

3. Select Manual programme menu.
Then press the VOLÏq button.

4. Press the PRxy button to select System.

5. Select a TV system with the VOLÏq button.

BG : (Germany/Asia/M.East/Africa/Australia)
I : (UK/Hong Kong/South Africa)
DK : (CIS/China/East Europe)
M : (KOREA, USA, PHILIPPINES)

6. Press the PRxy button to select Channel. Press
the VOLÏq button to select V/UHF or Cable as
required. If possible, select the programme number
directly with the NUMBER buttons.

7. Press the PRxy button to select Search. Press the
VOLÏq button to commence searching. If a channel
is found the search will stop.

8. Press the PRxy button to select NAME, press the

VOLÏq button to allocate the location and use
PRxy button to select the character(blank, +, -,

Alphabet A to Z, Numeric 0 to 9).

9. If this Programme is the one required, press the
PRxy button to select Storage. Select the desired
programme number with the VOLÏq button or
NUMBER buttons.

10. Press the OK button to store it. The display Stored

will appear.
To store another Programme, repeat steps 5 to 10.

11. If the TV picture reception is not good, then do the

fine tuning. Select FINE, then adjust the received
signal with the VOLÏq button.

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Manual programme

System BG
Channel V/UHF 5
Fine ȘȘȘ
Search ȘȘȘ
Name 00000
Storage 1

POWER

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*

PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

VOL

OK

PR

Q.VIEW LIST

NS-201

*

I/II

TV/PC

POWER

123

456

789

0

*

PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

VOL

OK

PR

Q.VIEW LIST

NS-201

*

I/II

TV/PC

14

ENGLISH

Setting up TV Programme

Programme edit

This function enables you to delete or skip the stored
programmes.
Also you can move some programmes to other programme
numbers or insert a blank programme data into the
selected programme number.

1. Press the MENU button.

2. Select the Setup menu. Then press the VOLÏq button.

3. Press the PRxy button select Programme edit menu.
Then press the VOLÏq button.

4. Select the programme name to edit with the PRxy and

VOLÏq button.

Deleting a programme

1. Select a programme to be deleted with the PRxy
or VOLÏq button.

2. Press the RED button twice.
The selected programme is deleted, all the following
programmes are shifted up one position.

Copying a programme

1. Select a programme to be copied with the PRxy or
VOLÏq button.

2. Press the GREEN button.
All the following programmes are shifted down one
position.

Moving a programme

1. Select a programme to be moved with the PRxy or
VOLÏq button.

2. Press the YELLOW button.

3. Move the prgramme to desired programme number
with the PRxy or VOLÏq button.

4. Press the YELLOW button again to release this
function.

Skipping a programme number

1. Select a programme number to be skipped with the
PRxy or VOLÏq button.

2. Press the CYAN button. The skipped programme
turns to blue.

3. Press the CYAN button again to release the skipped
programme.

Note : When a programme number is skipped it means
that you will be unable to select it using the PRxy
button during normal TV viewing. If you want to select
the skipped programme. directly enter the programme
number with the NUMBER buttons or select it in the
programme edit or table menu.

5. Press the TV/AV

button to return to normal TV viewing.

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Programme edit

0 5
1 00000 6
2 00000 7
3 8
4 9

■ Delete ■ Copy

■ Move ■ Skip

15

Picture Control

You can adjust picture Contrast, Brightness, Colour and Sharpness to the levels you
prefer.

Manual Picture Control

1. Press the MENU button.

2. Select the Picture menu.
Then press the VOLÏq button.

3. Press the PRxy button select a picture item.

4. Press the VOLÏq button to adjust the picture
condition as you want.

5. Press the TV/AV button to store for the picture User.

Auto Picture Control

*The Picture options - Dynamic, Standard, Mild, Game,
and User are programmed for optimum reproduction at
the factory and cannot be changed.

PSM (Picture Status Memory)

1. Press the PSM button.

2. Press the PSM button repeatedly to select [PSM].

Each press of the button changes the screen display as
below.

Dynamic ؋ Standard ؋ Mild ؋ Game ؋ User

• Dynamic : Vivid Picture Appearance

• Standard : Standard Picture Appearance

• Mild : Softer Picture Appearance

• Game : External Video Game Picture Setup

• User : Manual Picture Setup

POWER

MENU TV/AV

PR

OK

PR

VOL

VOL

TV/PC

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

Q.VIEW LIST

PSM SSM

I/II

123

456

789

*

*

0

NS-201

Selected Item

Contrast

Brightness

Colour

Sharpness

Setting Change

More darkness VOLÏ 0~100 qVOL More light

Less bright VOLÏ 0~100 qVOL More bright

Lower color intensity VOLÏ 0~100 qVOL Higher color intensity

Soft picture VOLÏ 0~100 qVOL Sharp picture

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Picture

Contrast 90
Brightness 80
Colour 80
Sharpness 90

* Tint menu only appears at NTSC signal.

POWER

123

456

789

0

*

PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

VOL

OK

PR

Q.VIEW LIST

*

I/II

TV/PC

NS-201

16

ENGLISH

Sound Control

You can select your preferred sound setting; Flat, Music,
Movie or Speech and you can also adjust the sound
frequency of equalizer, balance. If you switch AVL to on,
the set automatically keeps on an equal volume level even
if you change programmes.

1. Press the MENU button.

2. Select the Sound menu.
Then press the VOLÏq button.

3. Press the PRxy button to select the desired
sound item; Equalizer, Balance, AVL or Surround.

4. Press the VOLÏq button to make desired
adjustment.

5. At Equalizer selection, press the PRxy button to
select your preferred setting ; Flat, Music, Movie,
Speech or User.
To set the Equalizer User.

a. Select User by pressing the PRxy button.
b. Select a sound band by pressing the VOLÏq button.
c. Make appropriate sound level with the PRxy button.
d. Press the MENU button to return to preceding menu

and the TV/AV button to return to normal TV viewing.

6. Select the Balance menu and adjust the balance of
speakers.

7. Select the AVL(Automatic Volume Leveler) menu On or Off.

8. Select the Surround menu On or Off.

Auto Sound Control

* The sound Flat, Music, Movie and Speech are programmed for optimum

reproduction at the factory and cannot be changed.

SSM (Sound Status Memory)

1. Press the SSM button.

2. Press the SSM button repeatedly to select.

Each press of the button changes the screen display as below.

Flat ؋ Music ؋ Movie ؋ Speech ؋ User

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Equalizer

Flat
Music
Movie
Speech
User

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Sound

Equalizer Ș
Balance 0
AVL Off
Surround Off

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17

Other functions

TV, COMPONENT, VIDEO and S-VIDEO modes

(You can’t set PC mode in this menu. Use the TV/AV or
TV/PC mode.)

External equipment inputs: VIDEO or S-VIDEO mode are
used for video devices like VCRs, DVDs, etc.),
COMPONENT, is used for component type devices.

Note : If a VCR is connected to the antenna jack, use TV
mode. See External Equipment Connection section.

1. Press the MENU button.

2. Select the Special menu.

3. Press the PRxy button to select Input.

4. Press the VOLÏq button to select TV, COMPONENT,

VIDEO and S-VIDEO.

COMPONENT : Device connected to the COMPONENT

INPUT.

VIDEO : VIDEO device connected to the TV's VIDEO Input.
S-VIDEO : S-VIDEO device connected to the TV's S-

VIDEO Input.

To return to TV mode, press the TV/AV buttons repeatedly.

Alternatively you can select the TV, COMPONENT, VIDEO,
S-VIDEO or PC mode by pressing the TV/AV button.

Auto sleep

If you select Auto sleep On the set will automatically
switch itself to standby mode approximately ten minutes
after a TV Channel stops broadcasting.

1. Repeatedly press the MENU button to select the
Special menu.

2. Press the PRxy button to select Auto sleep.

3. Press the VOLÏq button to select On.

4. Press the TV/AV button to return to normal TV
viewing.

Blue back

Programme without a program signal appear in blue.

POWER

MENU TV/AV

PR

OK

PR

VOL

VOL

TV/PC

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

Q.VIEW LIST

PSM SSM

I/II

123

456

789

*

*

0

NS-201

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Special

Input TV
Auto Sleep Off
Blue back Off

MENU TV/AV

SLEEP

POWER

123

456

789

0

*

PSM SSM

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

OK

PR

Q.VIEW LIST

NS-201

I/II

VOL

*

TV/PC

18

ENGLISH

Other functions

Calling the programme list

You can check the programmes stored in the memory by
displaying the programme list.

Displaying programme list

1. Press the LIST button to display the Programme
list menu. The programme list appears on the

screen. One programme list contains ten
programmes as right.

Note :

a. You may find some blue programmes. They have been set up to be skipped by

auto programming or in the programme edit mode.

b. Some programmes with the channel number shown in the programme list

indicate there is no station name assigned.

Selecting a programme in the programme list

Select a progranne with the PRxy or VOLÏq button.
Then press the OK button.
The set switches to the chosen programme number.

Paging through a programme list

There are 10 programme table pages in which contain 100 programmes.
Pressing the PRxy or VOLÏq button repeatedly turns the pages.

Sleep timer

You don’t have to remember to switch the set off before
you go to sleep. The sleep timer automatically switches
the set to standby after the preset time elapses.
Press the SLEEP button to select the number of minutes.
The display will appear on the screen, followed by 0, 10,
20, 30, 60, 90, 120, 180 and 240. The timer begins to
count down from the number of minutes selected.

Note : a. To view the remaining sleep time, press the
SLEEP button once.

b. To cancel the sleep time, repeatedly press the SLEEP

button until it displays “0”.

Sound output selection

In VIDEO mode, you can select output sound for the left
and right loud-speakers.
Repeatedly press the I/II button to select the sound
output.
L+R : Audio signal from audio L input is sent to left loud-

speaker and audio signal from audio R input is sent
to right loud-speaker.

L+L : Audio signal from audio L input is sent to left and

right loud-speakers.

R+R : Audio signal from audio R input is sent to left and

right loud-speakers.

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Programme list

0 5
1 00000 6
2 00000 7
3 8
4 0

TEXT On/Off

1. Press TEXT/MIX button once, displays the Teletext pages.

2. Press TEXT/MIX button once more, displays the Teletext
pages superimposed on the TV picture.

3. Press the TEXT/MIX button to switch off Teletext.
Text mode is off, and TV mode appears.

If you press TEXT/MIX button repeatedly, displays are changed
as below.

TEXT ؋ MIX ؋ TV mode

TOP text

The user guide displays four fields-red, green, yellow and blue
at the bottom of the screen. The yellow field denotes the next
group and the blue field indicates the next block.

Group/block/page selection

1. With the BLUE button you can progress from block to block.

2. Use the YELLOW button to proceed to the next group with
automatic overflow to the next block.

3. With the GREEN button you can proceed to the next
existing page with automatic overflow to the next group.
Alternatively the x button can be used.

4. The RED button permits to return to previous selection.
Alternatively the y button can be used

FLOF text

The Teletext pages are colour coded along the bottom of the screen and are
selected by pressing the corresponding coloured button.

Page selection

1. Press the INDEX button to select the index page.

2. You can select the pages, which are colour coded along the bottom line with

the same coloured buttons.

3. The VOLÏq button can be used to select the preceding or following page.

19

Teletext

POWER

123

456

789

0

*

PSM SSM

MENU TV/AV

PR

VOL

OK

SLEEP

PR

TEXT/MIX

Q.VIEW LIST

UPDATE TIME REVEAL HOLD

VOL

NS-201

POWER

123

456

789

0

*

I/II

TV/PC

*

PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

VOL

OK

PR

Q.VIEW LIST

NS-201

*

I/II

TV/PC

20

ENGLISH

Teletext

Special Teletext functions

Changes Teletext mode
; Only Teletext mode, text mode superimposed on the

TV picture, TV mode

Selects double height text.
Press this button to enlarge the top half of the page.
Press this button again to enlarge the bottom half of
the page.
Press this button again to return to the normal display.

Stops the automatic page change, which will occur if a
Teletext page consists of 2 or more sub pages. The
number of sub pages and the sub page displayed is,
usually, shown on the screen below the time. When
this button is pressed the stop symbol is displayed at
the top left-hand corner of the screen and the
automatic page change is inhibited. To continue press
this button again.

Return to index page

TEXT/MIX

FunctionsMENU

SIZE

HOLD

INDEX

Displays the TV picture on the screen while waiting for
the new Teletext page. The display will appear at the
top left hand corner of the screen. When the updated
page is available then display will change to the page
number.
Press this button to view the updated Teletext page.

UPDATE

When viewing a TV programme, press this button to
display the time at the top right hand corner of the
screen. Press this button again to remove the display.
In Teletext mode press this button to select and hold
or change a four-digit sub page number. This is
displayed along the bottom of the screen. Press this
button again to exit this function.

TIME

Press this button to display the concealed information,
such as solutions of riddles or puzzles.
Press this button again to remove the information from
the display.

REVEAL

21

External Equipment Connection

When connecting to external equipment, please ensure you turn the main switch OFF
to prevent any damage to the equipment.
You can connect additional equipment, such as VCRs, camcorders etc. to your set.
Examples are shown below.

Antenna connection

1. Connect RF out on the VCR to the
Antenna input on the rear of the TV.

2. Connect the antenna cable to the
antenna in jack on the VCR.

3. Press the TV/AV button to select
Antenna input source.

4. Press the PLAY button on the VCR.

COMPONENT INPUT

1. Connect the Video outputs (Y Cb Cr) on
a DVD to the COMPONENT on the TV.

2. Press the TV/AV button to select
COMPONENT mode.

3. Press the PLAY button on the DVD.

A/V INPUT

1. Connect the A/V out jacks on a VCR
to A/V-IN jacks on the TV.

2. Press the TV/AV button to select
VIDEO mode.

3. Press the PLAY button on the VCR.

The VCR playback picture appears on the
TV screen.
Note : If you have a mono VCR, connect the
audio cable from the VCR to the A/V-IN socket of the set.

VCR

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

VIDEO L R

A/V-OUTDC 15V

VIDEO L

R

COMPONENT

(DVD)

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

VIDEO L R

A/V-OUTDC 15V

VIDEO L

R

VCR

VIDEO L R

VIDEO L

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

A/V-OUTDC 15V

R

22

ENGLISH

External Equipment Connection

A/V OUT

1. Connect the Audio outputs(L, R) of the TV to Audio-IN(L, R) of another
displayer or the amplifier system

- If you connect the amplifier system, you can also play the TV sound through

the stereo amplifier system.

2. Connect the Video output of the TV to Video IN of another displlayer.

Note : If you press the mute button, only the sound of the TV’s speaker’s are

switched off.

S-VIDEO INPUT

If using an S-VIDEO source, the picture
quality will be improved over a video source.

1. Connect the S-VIDEO output of a
VCR to the S-VIDEO input on the TV.

2. Connect the audio cables from the
S-VIDEO VCR to the L (MONO) R
inputs on the TV.

3. Select S-VIDEO mode by pressing the
TV/AV button repeatedly.

4. Press the PLAY button on the VCR.

The VCR playback picture appears on the screen.

Headphone jack

Insert the headphone plug to the headphone jack on the TV. You can listen to the
sound through the headphone; no sound form the speaker on the TV. To adjust the
headphone volume, press the VOLÏq button. If you press the MUTE button, the
sound from the headphone is turned off.

23

Connecting PC as monitor

VGA/DTV INPUT

1. Connect the VGA IN cable
(D sub jack) from the monitor
output socket of the PC to the
PC/DTV input socket of the set.

2. Connect the Audio cable from the
PC to the A/V IN(L(MONO), R) of
the set.

3. Press the TV/AV button to select PC mode.

4. Switch on the PC, and the PC screen appears on the set.

The set can be operated as the PC monitor.

Resolution

Note:

a. If the set is cold, there may be a small “flicker” when the set is switched on. This is

normal, there is nothing wrong with the set.

b. Some dot defects may appear on the screen, like Red, Green or Blue spots.

However, this will have no impact or effect on the monitor performance.

c. When resolutions are displayed that are not native to the panel resolution,

text may appear choppy or lines may appear to be bold or thicker than others.
To minimize, choose a resolution similar to the panel.

640X480
640X480
640X480
640X480
640X480
720X400

800X600
800X600
800X600
800X600
800X600

VGA

SVGA

31.5 KHz
35 KHz

37.9 KHz

37.5 KHz

43.5 KHz

31.5 KHz

35.2 KHz

37.9 KHz

48.1 KHz

46.9 KHz

53.7 KHz

60 Hz
67 Hz
72 Hz
75 Hz
85 Hz
70 Hz

56 Hz
60 Hz
72 Hz
75 Hz
85 Hz

Mode Resolution

Horizontal

frequency (KHz)

Vertical

frequency (Hz)

ANT. PC/DTV INPUT H/P S-VIDEO A/V-IN

VIDEO L R

A/V-OUT DC 15V

VIDEO L R

HDTV

576p 50Hz

1080i 50Hz

VIDEO L R

VIDEO L

A/V-OUTDC 15V

Displayer

R

Displayer Amplifier

VIDEO L R

VIDEO L R

VIDEO L

VIDEO L

A/V-OUTDC 15V

A/V-OUTDC 15V

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

S-VIDEO VCR

Headphone

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

R

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

R

VIDEO L R

VIDEO L

ANT.PC/DTV INPUT H/P S-VIDEO A/V-IN

A/V-OUTDC 15V

R

24

Connecting PC as monitor

Picture adjustment

You can adjust picture Contrast, Brightness, Temperature,
Horizontal/Vertical position, Clock, Phase, Auto and Reset
as you prefer.

1. Press the TV/PC button to select the PC mode.

2. Press the MENU button.

3. Press the PRxy button to select the desired
picture item.

4. Press the VOLÏq button to make appropriate
adjustments.

Contrast

This function is to adjust picture to light/dark.

Brightness

This function is to adjust brightness of picture.

Temperature

Temperature is a measure of the warmth of the image color.

Horizontal Position/Vertical Position

This function is to adjust picture to left/right and up/down
as you prefer.

Clock

This function is to minimize any vertical bars or stripes
visible on the screen background. And the horizontal
screen size will also change.

Phase

This function allows you to remove any horizontal noise
and clear or sharpen the image of characters.

Auto

This function is for the automatic adjustment of the screen
position, clock and clock phase. The displayed image will
disappear for a few seconds while the Auto-configuration
is in process.
Note: Some signal from some graphics boards may not
function properly. If the results are unsatisfactory, adjust
your monitor’s position, clock and clock phase manually.

Reset

This function allows you to return to the good picture
reproduction programmed at the factory and cannot be
changed.

5. Press the TV/AV button to store the adjustment.

ƇƉ ȖȘ 5-6=<>)>

Contrast

x

0 Ï 90 q 100

y

640 X 480

AUTO

Contrast
Brightness

Temperature

H-position

V-position

Clock
Phase

Auto

AUTO

Reset

25

Product Spec.

Model NLT-20

Main body(with stand)

Horizontal size 575(575) mm Thickness 60(160)mm

Height 395(450) mm Weight 7.85(9.11) kg

Power requirements DC 15V/4.5A

Television system

PAL-BG, I, DK/ SECAM-BG, DK/ NTSC-M

Television programme VHF: 2~12 UHF :21~69 Cable : S1~S41

LCD Panel 20.1" TFT LCD panel

Power consumption 70W

External antenna impedance 751

Audio output 3W +3W

• ANTENNA IN • DC 15V IN

External input ports

• PC IN • COMPONENT IN

• HEADPHONE JACK • S-VIDEO IN

• AV IN • AV OUT

AC Power Adaptor

AC 100-240, 50/60Hz
Output : 15Vdc, 4.5A

• Although the LCD panel uses highly precise technology, it may display blank pixels,
dark spots or lighting pixels on the screen. This is normal and not an indication of a
defect.

• Technical specifications are subject to change without notice.

POWER

123

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PSM SSM

MENU TV/AV

SLEEP

TEXT/MIX

UPDATE TIME REVEAL HOLD

VOL

PR

OK

PR

Q.VIEW LIST

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VOL

TV/PC

NS-201

26

ENGLISH

Troubleshooting

No picture on screen and no sound
from speakers.

No picture/No picture from AV
terminal.

Picture is displayed, but no sound
from the speakers.

Picture is too light.

Picture is too dark.

Remote control does not work.

The TV picture is not sharp.
The TV picture moves.

The TV picture is doubled/tripled
(Ghosting)

The TV picture is spotted.

Power button does not respond.

There are stripes on the screen or
colors fade.

• Insert the AC power cord plug securely in AC power
outlet.

• Make sure the LCD TV is not in the standby mode
(The POWER/Standby indicator is red.)

• Check the brightness setting of the display.

• Lamp may have malfunction.

• Check the sound setting.

• Make sure the sound is not muted.

• Make sure the connectors of the optional speaker
system are securely inserted.

• Make sure COLOR and CONTRAST settings.

PC image not centered. • Check the horizontal/vertical position setting.

PC image not clear or has stripes.

• Check Clock and phase settings.
Try using ‘Auto’ function setting.

• Make sure BRIGHTNESS setting is not set too low.

• Check to see if BRIGHTNESS setting.

• Lamp may have malfunction.

• Change the batteries.

• Make sure the infrared transmitter window is not
receiving strong light such as light from fluorescent
lamps.

• The reception may be weak.

• The state of the broadcast may also be bad.

• Make sure the antenna is facing the right direction.

• Make sure the outside antenna is not disconnected.

• Make sure the antenna is facing the right direction.

• There may be reflected electric waves from
mountains or buildings.

• Unplug the power cord of the adaptor from the AC
outlet to turn off and reset the unit.

• There may be interference from automobiles, trains,
high voltage lines, neon lights, etc.

• There may be interference between the antenna cable
and power cable. Try positioning them further apart.

• Is the unit receiving interference from other devices?

Transmission antennas of radio broadcasting stations
and transmission antennas of amateur radios and
cellular phones may also cause interference.

• Use the unit as far apart as possible from devices
that may cause possible interference.

Check item

Problem

NEC Australia Pty. Ltd.

ABN 86 001 217 527

Home Electronics Group

NEC Service Centres

New South Wales

Sydney 184 Milperra Rd, Revesby 2212 (02) 9780 8688
Newcastle 120 Parry Street, Newcastle West 2302 (02) 4926 2466

Victoria

Melbourne Unit1/6, Garden Road, Clayton, 3168 131-632

Queensland

Brisbane Unit 4/305 Montague Road, West End, 4101 131-632
Southport Shop 1, 48 Ferry Road, Southport 4215 (07) 5591 3670

South Adelaide

Adelaide 84A Richmond Rd, Keswick, 5053 [phone]

Western Australia

Perth 45 Sarich Court, Osbome Park 6017 [phone]

For Service in outer areas, please contact your NEC retailer for the
address of the nearest Authorised NEC Service Centre

NEC Australia Pty. Ltd.

Home Electronics Group

244 Beecroft Road EPPING 2121

Tel:131-632

Fax:[phone]

500-????031104