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LL-T1803-E/P

OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION

1 – 3

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This monitor supports the VESA DDC (Display Data Channel) standard.

DDC is a signal standard for carrying out Plug & Play functions on the

monitor or PC. It transfers information such as degree of resolution
between the monitor and PC. You can use this function if your PC is

DDC compliant and if it is set so that it can detect the Plug & Play mon-

itor.
There are many varieties of DDC due to the differences between sys-

tems. This monitor works with DDC1 and DDC2B.

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Caution: • Pressure from hands on the LCD panel could cause damage.

• Be careful not to allow your fingers to be pinched.

Press down on the stand and lift up the top section of the monitor.

1. Remove the AC adapter and the RGB signal cable.

2. If carrying out adjustments to the monitor, place it upright.

3. While pressing the rear lock disable button (1), gently fold back the

monitor (2).

Adjust to an easy to view angle.

1.

INPUT button

To switch between the signal’s input terminals.
(Analog signal input terminal

0

DVI-D input ter-

minal)

2.

MENU button

This button is used to pop-up, select and close
the OSD (On Screen Display) Menu.

3.

SELECT button This button is used to select menu options when

the OSD Menu is displayed.

4.

e d

buttons

When the OSD Menu is displayed:
These buttons are used to increase or decrease
the value of a selected option.
When the OSD Menu is not displayed:
These buttons are used to adjust backlight
brightness.

5.

Power LED

This LED is lit green when in use and orange
when in power-saving mode.

6.

Power button

7.

Power terminal

8.

Analog signal
 input terminal

Use this when connecting to the computer’s
analog RGB output terminal.

9.

DVI-D input
terminal

Use this when connecting to the computer’s dig-
ital RGB output terminal.
It can be connected to a computer with a DVI-
compatible output terminal (DVI-D24 pin or DVI-
I 29 pin) and which has SXGA output ability.
(Depending on the computer to be connected,
correct display may or may not be possible.)
In order to connect, it is necessary to purchase
a Digital signal cable. (Model name: NL-C01E)

10. Security lock

anchor

By connecting a security lock (purchased sepa-
rately) to the security lock anchor, the monitor is
fixed so that it cannot be transported.
The security slot works in conjunction with
Kensington Micro Saver Security Systems.

11. Ventilation

openings

Note:Never block the ventilation openings as
this may lead to overheating inside the monitor
and result in malfunction.

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45

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LL-T1803-E/P

CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS

2 – 1

Caution: • When connecting, ensure that both the monitor and com-

puter are switched off.

•  Be careful not to overly bend the cable or add extension

cords as this could lead to a malfunction.

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Connect this deviceÅfs analog signal cable to the computer.

• Paying attention to connector direction, firmly insert the signal cable

to terminal, and then tighten the screws at both sides.

If connecting to a D-sub 15 pin 2 row Apple Power Macintosh, attach a

Macintosh conversion adapter (to be purchased separately) to the ana-

log signal cable.

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Connecting the monitor to a computer via a Digital signal cable. (to be

purchased separately)

• For digital RGB connection, the monitor has an input for connecting

to a computer with a DVI-compatible output connector (DVI-D 24 pin

or DVI-I 29 pin) and SXGA output capability. (Depending on the type

of computer to be connected, the display may not work correctly.)

• Paying attention to connector direction, firmly insert the signal cable

to terminal, and then tighten the screws at both sides.

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1. Connect the AC adapter to the monitor's power terminal

2. Attach the power cord to the AC adapter and place the power plug

into the AC outlet.

Caution: After unplugging the AC adaptor or power cord, be sure to wait

at least 10 seconds before plugging in again. If you put the

plug back in immediately after unplugging, damage may be

caused and the screen malfunction or not display.

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1. Press the monitor's POWER button.

2. Turn on the computer.

The power LED will be lit green, and the screen will display an

image.

•  If using the monitor for the first time or after having changed the

system settings during use, perform an automatic screen adjust-

ment.

•  When connecting to a notebook, if the notebook computer's screen

is set so that it is displaying at the same time, the MS-DOS screen

may not be able to display properly. In this case, change the set-

tings so that only the monitor is displaying.

Analog RGB terminal
(Mini D-Sub 15 pin, 3 row)

Analog signal cable

Macintosh conversion adapter

DVI-D input terminal
(DVI-D24 pin)

Digital signal cable

Digital RGB output
terminal (DVI-D 24 pin
or DVI-I 29 pin)

Power terminal

AC adapter

AC outlet

Power cord

ON

Press power button

Turn on the

computer 

LL-T1803-E/P

CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS

2 – 2

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1. Turn the computer off.

2. Press the monitor's POWER button.

The Power LED will disappear.

•  If the monitor is not going to be used for a long period of time, be sure

to unplug it from the AC outlet.

Analog RGB signal

Digital RGB signal

INPUT

INPUT

INPUT-2(DIGITAL)

INPUT-1(ANALOG)

OFF

Turn the

computer off

Press power button

BUTTON

ITEM

ADJUSTMENT

DESCRIPTION

MENU

MENU 1: ADJUSTMENT

(ANALOG)

MANUAL

CLOCK

0~255

Clock
adjustment:

Adjust so that no vertical-stripe
noise may be produced. 

MENU 1

4

MENU 2

4

MENU 3

4

MENU 4

4

MENU

END

PHASE

0~31

Phase
adjustment:

Adjust to that no horizontal-
stripe noise may be produced.

H-POS

0~255

H-POS
adjustment:

Adjust the horizontal position.

V-POS

0~63

V-POS
adjustment:

Adjust the vertical position. 

AUTO

Automatic adjustment

MENU 2: GAIN CONTROL

(ANALOG)

MANUAL

BLACK LEVEL

0~63

Black level
adjustment:

Adjust the overall brightness
of the display.

CONTRAST

0~63

Contrast
adjustment:

 Adjust the gradation display.

AUTO

Automatic adjustment of GAIN CONTROL

MENU 3: WHITE BALANCE

COOL • STD • WARM
(5 levels), 
USER R • G • B: 0~63

White balance adjustment

COOL:

Blue is stronger than the stan-
dard setup.

    •

Blue is slightly stronger than the
standard setup.

 STD:

Standard setup.

• 

Red is slightly stronger than the
standard setup.

WARM: Red is stronger than the stan-

dard setup.

R-CONTRAST

:

e

 button for blue-green

d

 button for red

G-CONTRAST :

e

 button for purple

d

 button for green

B-CONTRAST

:

e

 button for yellow

d

 button for blue

MENU 4: MODE SELECT

OSD H-POSITION

Adjustment of the horizontal display posi-
tion of the adjustment menu.

OSD V-POSITION

Adjustment of the vertical display position of
the adjustment menu.

INPUT (ANALOG) VESA • MAC

Input mode setup (VESA, MAC).

400 LINES (ANALOG)

640 • 720

400 lines display setup.

SCALING

LEVEL 1 • LEVEL 2

Enlargement correction level setup.

LANGUAGE

7 countrys
DEUTSCH, ENGLISH,
ESPANOL, FRANCAIS,
ITALIANO, NETHER-
LAND, SVENSKA

Adjustment menu display language setup.

German, English, Spanish, French, Italian,

Dutch, Swedish

SELECT

Select an item when the adjustment menu
is displayed. 

  < >

0~31

Backlight brightness adjustment

POWER
OFF

LL-T1803-E/P

CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS

2 – 3

MENU

SELECT

MENU

MENU

ADJUSTMENT

AUTO

SELECT

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

buttons

Adjust with

Adjust with

CLOCK

SELECT

PHASE

SELECT

H-POS

SELECT

V-POS

MENU

GAIN CONTROL

AUTO

SELECT

BLACK LEVEL

SELECT

CONTRAST

MENU

WHITE BALANCE

COOL    STD     WARM   USER

SELECT

B-CONTRAST

SELECT

SELECT

G-CONTRAST

R-CONTRAST

MENU

MODE SELECT

OSD H-POSITION

SELECT

OSD V-POSITION

SELECT

INPUT

SELECT

400 LINES

SELECT

SCALING

SELECT

LANGUAGE

"SELECT"

Backlight brightness adjustment

Version display (for servicing)

While pressing

The software version is displayed.

With the version displayed, the button operations are disabled.

, turn on the power.

All reset of the adjustment values

Adjustment lock, and cancel of lock

Display adjustment

Adjust with

While pressing

While pressing

buttons.

, turn on the power. 

, turn on the power. 

Diagnostics (for servicing)

SELECT

While pressing

To terminate the diagnostics, turn off the power.

When     button is pressed, the color is changed in the following sequence. 

Red 

3

 Green 

3

 Blue 

3

 Yellow 

3

 Water-blue 

3

 Purple 

3

 White

, turn on the power.

SELECT

MENU