LG E2351TC, E2251C, E2051C, E1951C User Manual

ENGLISH

OWNER’S MANUAL

LED LCD MONITOR

Please read this manual carefully before operating
your set and retain it for future reference.

LED LCD MONITOR MODELS

E1951S
E2051S
E2251S

E1951T
E2051T
E2251T
E2351T
E2351TC

E1951C
E2051C
E2251C

E2251VR
E2351VR

E2251VQ
E2351VQ

www.lg.com

TABLE OF CONTENTS

2

ENGLISH

ENG

CONTENTS

3 ASSEMBLING AND

PREPARING

3 Unpacking

4 Parts and buttons

6 Setting up the Monitor

6 - Assembling the Stand Body and Base

7 - Mounting on a table

8 - Detaching the Stand Base and the

Stand Body

9

- Mounting on a wall

11 USING THE MONITOR

11 Connecting to a PC

11 - D-SUB connection

12 - DVI-D connection

13 - HDMI connection

21 SPECIFICATIONS

26 Preset Modes (Resolution)

27 - HDMI Video Timing

27 Indicator

28 PROPER POSTURE

28 Proper posture for using the Monitor.

29 LICENSES

14 CUSTOMIZING SETTINGS

14 Accessing The Main Menus

15 Customizing Settings

15 - MENU Settings

16 - SUPER ENERGY SAVING Settings

17 - SUPER+ RESOLUTION Settings

17 - VOLUME Settings (Only supported in

HDMI)

18

- DUAL MONITOR Settings

18 - DUAL WEB Settings

19 TROUBLESHOOTING

ASSEMBLING AND PREPARING

3

ASSEMBLING AND PREPARING

Unpacking

Check your product box for the following items. If there are any missing accessories, contact the local
dealer where you purchased your product. The illustrations in this manual may differ from the actual product
and accessories.

CD(Owner's Manual) /

Card

D-SUB Cable

(This signal cable may be attached

to this product before shipping out.)

accessory may not be provided.)

DVI-D Cable

(In some countries, this

ENGLISH

ENG

Power Cord AC-DC Adapter

Screws for Assembly

Stand Body

2 EA

Stand Base

CAUTION

Do not use any unapproved accessories to ensure the safety and product life span.

y

Any damages or injuries by using unapproved accessories are not covered by the warranty.

y

NOTE

The accessories supplied with your product may vary depending on the model.

y

Product specifications or contents in this manual may be changed without prior notice due to upgrade

y

of product functions.
User should use shielded signal interface cables (RGB cable/ DVI-D cable) with ferrite cores to

y

maintain standard compliance for the product.

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ENG

ASSEMBLING AND PREPARING

4

Parts and buttons

Power Indicator

Lighting On: Turned on

y

Lighting Off: Turned off

y

E1951S

E1951C

E1951T

E2251T

E2051S

E2051C

E2251S

E2251C

D-SUB

E2051T

E2351T E2351TC

D-SUBDVI-D

DC-IN /

䏳㵎幑‣

DC-IN /

䏳㵎幑‣

E2251VR

E2351VR

HDMI

(Power Button)

Button ("CUSTOMIZING SETTINGS" on page 14)

E2251VQ

E2351VQ

DC-IN /

D-SUBDVI-D

Connection panel (See p.11)

䏳㵎幑‣

ASSEMBLING AND PREPARING

Button Description

MENU Accesses the main menus.(See p.15)

Left First Button OSD LOCKED/

SUPER+ RESOLUTION Use this button to enter the SUPER+ RESOLUTION menu. For more information.(See p.17)

DUAL Use this button to enter the DUAL menu.

AUTO Press the AUTO button on the MONITOR SETUP OSD menu to automatically adjust the

VOLUME (Only HDMI mode) E2251VR/ E2351VR/ E2251VQ/ E2351VQ

INPUT You can choose the input signal.

EXIT Exit the OSD(On Screen Display).

(Power Button)

UNLOCKED

For more information.(See p.18)

screen.
(Only supported in Analog Mode)

The best display mode

E1951S/ E1951T/
E1951C

E2051S/ E2051T/
E2051C

E2251S/ E2251T/
E2251C/ E2251VR/
E2251VQ/ E2351TC
E2351T/ E2351VR
E2351VQ

Adjust the volume of the Monitor.(See p.17)

When two input signals are at least are connected, you can select the input signal

y

(D-SUB/ DVI-D/ HDMI) you want.
When only one signal is connected, it is automatically detected. The default setting is

y

D-SUB.

Turns the power on or off.

Power Indicator The power indicator stays blue if the display is running

This function allows you to lock the current control settings, so
that they cannot be inadvertently changed.
Press and hold the Left First Button for several seconds.
The message "OSD LOCKED" should appear.
You can unlock the OSD controls at any time by pushing the

Left First Button for several seconds. The message "OSD
UNLOCKED" should appear.

1366 x 768

1600 x 900

1920 x 1080

properly (On Mode). If the display is in Sleep Mode, the power
indicator blinks blue.

5

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ASSEMBLING AND PREPARING

6

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Setting up the Monitor

Assembling the Stand Body and Base

Place the Monitor with the screen side down on

1

a flat and cushioned surface.

Attach the Stand Body from the Monitor.

2

Insert the two Lockers of the Stand Body right
into the groove of the Monitor head and secure

them by pressing the left and right bottom
sides.

WARNING

If you do not fasten the screws, the monitor

y

may fall, which may result in damage to the
product.

Check the direction of the Stand Base and

4

assemble it with the Stand Body. Using a

coin, turn the screw clockwise to secure the
Stand Base.

Stand Body

Locker

Secure the Stand Body the monitor using 2

3

screws.

Stand Base

Coin

CAUTION

This illustration depicts the general type of

y

connection. Your monitor may differ from the
items shown in the picture.
Do not carry the product upside down

y

holding only the stand base. The product
may fall and get damaged or injure your foot.
Applying excessive force when fastening

y

screws may cause damage to the monitor.
Damage caused in this way will not be
covered by the product warranty.

ASSEMBLING AND PREPARING

DC-IN /

䏳㵎幑‣

7

Mounting on a table

Lift and tilt the Monitor into its upright position

1

on a table.

Leave a 10 cm (minimum) space from the wall
for proper ventilation.

10 cm

10 cm

10 cm

10 cm

WARNING

When you adjust the angle, do not hold the
bottom of the Monitor frame as shown on
the following illustration, as it may injure your
fingers.

Do not touch or press the screen when
adjusting the angle of the monitor.

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ENG

Connect the AC-DC Adapter and Power Cord

2

to a wall outlet.

DC-IN /

䏳㵎幑‣

CAUTION

Disconnect the power cord first, and then move
or install the Monitor. Otherwise electric
shock may occur.

NOTE

Tilt from +15 to -5 degrees up or down to adjust
the angle of the Monitor to suit your view.

15- 5

Front Rear

ASSEMBLING AND PREPARING

8

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Using the Kensington security system

The Kensington security system connector is
located at the back of the Monitor. For more
information of installation and using, refer to the
manual supplied with the Kensington security
system or visit

Connect the Kensington security system cable
between the Monitor and a table.

http://www.kensington.com

.

Detaching the Stand Base and the Stand Body

Place the Monitor with the screen side down on

1

a flat and cushioned surface.

Using a coin, turn the screw in the Stand Base

2

counterclockwise. Detach the Stand Base from
the Stand Body.

NOTE

The Kensington security system is optional.
You can obtain it from most electronics stores.

Remove the 2 screws and detach the Stand

3

Body from the monitor.

Mounting on a wall

For proper ventilation, allow a clearance of 10 cm
on each side and from the wall. Detailed
instructions are available from your dealer, see the
optional Tilt Wall Mounting Bracket Installation and
Setup Guide.

ASSEMBLING AND PREPARING

Please use a VESA standard as below.

5

784.8 mm (30.9 inch) and under

y

* Wall Mount Pad Thickness : 2.6 mm
* Screw : Φ 4.0 mm x Pitch 0.7 mm x

Length 10 mm

787.4 mm (31.0 inch) and above

y

* Please use VESA standard wall mount pad

and screws.

9

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10 cm

10 cm

If intend to mount the Monitor to a wall, an optional
third-party wall mount must be purchased.
When you install the Monitor using the wall
mounting interface (optional parts), attach it
carefully so it will not fall.

10 cm

10 cm

Model

E1951S
E2051S
E2251S

E1951T
E2051T
E2251T
E2351T

E2351TC

VESA (A x B) 75 x 75
Screw Size M4
Number of screws 4
Wall mount bracket

(optional)

VESA (A x B)

y

B

RW120

A

E1951C
E2051C
E2251C

E2251VR
E2351VR

E2251VQ
E2351VQ

Please use screws and a wall mount interface

1

in accordance with VESA Standards.

If you use screws longer than standard, the

2

monitor might be damaged internally.

If you use improper screws, the product might

3

be damaged and drop from mounted position.
In this case, LG Electronics is not responsible
for it.

VESA compatible only with respect to screw

4

mounting interface dimensions and mounting
screw specifications.

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ASSEMBLING AND PREPARING

10

CAUTION

Disconnect the power cord first before

y

moving or installing the Monitor. Otherwise
electric shock may occur.
If you install the Monitor on a ceiling or

y

slanted wall, it may fall and result in severe
injury.
Use only an authorized LG wall mount and

y

contact a local dealer or qualified personnel.
Do not over tighten the screws as this may

y

cause damage to the Monitor and void your
warranty.
Use only screws and wall mounts that

y

meet the VESA standard. Any damages
or injuries by misuse or using an improper
accessory are not covered by the warranty.

NOTE

Only use screws that are listed on the VESA

y

standard screw specifications.
The wall mount kit will include an installation

y

manual and necessary parts.
The wall mount bracket is optional. You can

y

obtain additional accessories from your local
dealer.
The length of screws may differ depending

y

on the wall mount. Be sure to use the proper
length.
For more information, refer to the

y

instructions supplied with the wall mount.

USING THE MONITOR SET

D

䏳

D

D

/

䏳㵎幑‣

I

D

11

USING THE MONITOR

Connecting to a PC

Your Monitor supports Plug & Play*.

y

*Plug & Play: A PC recognizes a connected
device that users connect to a PC and turn
on, without device configuration or user
intervention.

D-SUB connection

Transmits analog video from your PC to the
Monitor. Connect the PC and the Monitor with the
supplied D-sub 15 pin signal cable as shown in the
following illustrations.

E1951S

E1951C

E2051S

E2051C

D-SUB

E2251S

E2251C

C-IN /

㵎幑‣

E2251VR E2351VR E2251VQ E2351VQ

DM

C-IN /

D-SUBDVI-

RGB OUT

㵎幑‣

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ENG

NOTE

VI-

RGB OUT

DC-IN

D-SUB

Apple Adapter

y

An adapter may be needed for Apple
computers. This adapter can be purchased
from Apple.

E2051TE1951T E2251T

E2351T

E2351TC

USING THE MONITOR SET

/

‣

SUB

/

‣

12

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DVI-D connection

Transmits the digital video signal from your PC to
the Monitor. Connect the PC and the Monitor
set with the DVI-D cable as shown the following
illustrations.

E2051TE1951T E2251T

E2351T

DVI OUT

D-SUBDVI-D

E2351TC

DC-IN

䏳㵎幑

CAUTION

Connect the signal

y

input cable and tighten
it by turning the screws
clockwise.
Do not press the screen with your finger for

y

a long time as this may result in temporary
distortion on the screen.
Avoid displaying a fixed image on the

y

screen for a long period of time to prevent
image burn. Use a screensaver if possible.

E2251VR E2351VR E2251VQ E2351VQ

DMI

DC-IN

DVI-D

DVI OUT

-

䏳㵎幑

USING THE MONITOR SET

B

/

‣

13

HDMI connection

Transmits the digital video and audio signals from
your PC or A/V to the Monitor. Connect the PC or
A/V and the Monitor with the HDMI cable as shown
in the following illustrations. When the HDMI cable
is connected, you can listen to the sound through
headphones, earphones or an external speaker.

E2251VR E2351VR E2251VQ E2351VQ

HDMI

C-IN

DVI-D

HDMI OUTHDMI OUT

D-SU

NOTE

When you want to use two PC in our Monitor,

y

please connect the signal cable(D-SUB/
DVI-D/ HDMI) respectively in Monitor.
If you turn the Monitor on while it is cold, the

y

screen may flicker. This is normal.
Some red, green, or blue spots may appear

y

on the screen. This is normal.
Sound output is available only in HDMI input

y

mode. The quality of the sound may be
reduced depending on the performance of
headphones, earphones or external speaker.

䏳㵎幑

Self Image Setting Function

Press the power button on the front panel to turn
the power on. When monitor power is turned on,
the "Self Image Setting" Function is executed
automatically. (Only supported in Analog Mode)

NOTE

"Self Image Setting" Function.

y

This function provides the user with optimal
display settings.When the user connects
the monitor for the first time, this function
automatically adjusts the display to optimal
settings for individual input signals.(Only
supported in Analog Mode)

‘AUTO’ Function.

y

When you encounter problems such as
blurry screen, blurred letters, screen flicker
or tilted screen while using the device or
after changing screen resolution, press the
AUTO function button to improve resolution.
(Only supported in Analog Mode)

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CUSTOMIZING SETTINGS

14

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CUSTOMIZING SETTINGS

Accessing The Main Menus

Press any button on the front of the Monitor to display the MONITOR SETUP OSD menu.

1

Press the desired menu item.

2

Change the value of the menu item by pressing the buttons on the front of the Monitor.

3

To return to the upper menu or set other menu items, use the up arrow ( ) button.

Select EXIT to leave the OSD menu.

4

Monitor set Buttons

MENU (See p.15)

Sets the screen options.

MONITOR SETUP

AUTO (See p.5)

Optimizes the resolution.

EXIT

Exits the OSD menu.

SUPER+ RESOLUTION

(See p.17)

MENU SUPER+

RESOLUTION

DUAL (See p.18) VOLUME (See p.17)

DUAL AUTO INPUTVOLUME EXIT

INPUT

Sets the external input.

NOTE

Different menu items are enabled depending on the type of input signal and model.

Menu SUPER+

E1951S/ E2051S/ E2251S
E1951C/ E2051C/ E2251C

E1951T/ E2051T/ E2251T/ E2351T/
E2351TC

E2251VR/ E2351VR (Analog/ Digital) O O O O X O O

E2251VR/ E2351VR (HDMI) O O O X O O O

E2251VQ/ E2351VQ (Analog/ Digital) O X O O X O O

E2251VQ/ E2351VQ (HDMI) O X O X O O O

RESOLUTION

O X O O X X O

O X O O X O O

DUAL AUTO VOLUME INPUT EXIT

Customizing Settings

MENU Settings

Press any button on the front of the Monitor to display the

1

MONITOR SETUP OSD menu.

Press the MENU button to display the options in the OSD

2

menu.

 Settheoptionsbypressingthe◄or►or▼buttons.

3

Select EXIT to leave the OSD menu.

4

To return to the upper menu or set other menu items, use the
up arrow (

The available MENU settings are described below.

Menu Analog Digital HDMI Description

BRIGHTNESS

ORIGINAL RATIO

COLOR TEMP

CONTRAST

BLACK LEVEL
(Only supported
in HDMI mode)

LANGUAGE

RTC
(Only supported in
E2251VQ, E2351VQ
model)

SUPER ENERGY
SAVING

FACTORY RESET

) button.

O O O

O O O

O O O

O O O

X X O

O O O

O O O

O O O

O O O

Adjusts the brightness of the screen.

WIDE

Switch to full screen mode according to input image signal.

ORIGINAL

Change the input image signal ratio to original.
* This function works only if input resolution is lower than Monitor
ratio (16:9).

PRESET

Select the screen color.

WARM: Set the screen to warm color temperature (more red).

y

MEDIUM: Set the screen to medium color temperature.

y

COOL: Set the screen to cool color temperature (More blue).

y

USER

RED: Set your own red color levels.

y

GREEN: Set your own green color levels.

y

BLUE: Set your own blue color levels.

y

Adjusts the contrast of the screen.

You can set the offset level. If you select 'HIGH', the screen will be
bright and if you select ‘LOW’, the screen will be dark.

Offset: As the criteria for video signal, it is the darkest screen

y

the monitor can show.

Changes the menu language.

If you set ON, you enable the Response Time Control function and
reduce the afterimage of the screen.
If you set OFF, you disable the Response Time Control function
and operate at panel response time.

Change the SUPER ENERGY SAVING function. (See p.16)

Returns the monitor to original factory settings except language.

CUSTOMIZING SETTINGS

MENU

BRIGHTNESS

ORIGINAL RATIO

COLOR TEMP

PRESET
RED
GREEN
BLUE

CONTRAST

BLACK LEVEL

LANGUAGE

RTC

SUPER ENEYGY SAVING

FACTORY RESET

15

ENGLISH

ENG

100

WIDE
USER

WARM

50
50
50
70

LOW

ENGLISH

ON

NO

EXIT

Analog: D-SUB(Analog signal) input.

y

Digital: DVI-D(Digital signal) input.

y

HDMI: HDMI(Digital signal) input.

y

CUSTOMIZING SETTINGS

16

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ENG

SUPER ENERGY SAVING Settings

Press any button on the front of the Monitor to display

1

SUPER ENERGY SAVING

the MONITOR SETUP OSD menu.

ON OFF RESET

Press the MENU button to display the options in the

2

OSD Menu.

Select SUPER ENERGY SAVING by pressing the

3

▼button.

Enter to SUPER ENERGY SAVING by pressing the

4

►button.

Settheoptionsbypressing◄or►buttons.

5

Select EXIT to leave the OSD menu.

6

SUPER
SAVING
: 5 W/h

LED SAVING

: 12 W/h

TOTAL POWER REDUCTION: 20 W

TOTAL CO2 REDUCTION: 16 g

OK

EXIT

To return to the upper menu or set other menu items,
use the up arrow (

) button.

The available SUPER ENERGY SAVING settings are described below.

Menu Description

ON Enables SUPER ENERGY SAVING.

OFF Disables SUPER ENERGY SAVING.

RESET Resets the values of total energy consumption reduction and CO2 emission reduction estimates.

NOTE

TOTAL POWER REDUCTION: How much power is saved while using the monitor.

y

TOTAL CO2 REDUCTION: Estimated CO2 not used by activating the Super Energy Saving function.

y

SAVING DATA(W/h)

y

470 mm (18.5 inch) 508 mm (20 inch) 546 mm (21.5 inch) 584 mm (23 inch)

SUPER SAVING 3 W/h 3 W/h 4 W/h 5 W/h

LED SAVING 3 W/h 18 W/h 15 W/h 12 W/h

Saving Data depends on the Panel. So,those values should be different from each panel and panel

y

vendor.
LG calculated these values by using “broadcast video signal”.

y

LED Saving means how much power can be saved using a WLED Panel instead of CCFL panel.

y

SUPER SAVING means how much power can be saved using the SUPER ENERGY SAVING

y

function.

CUSTOMIZING SETTINGS

17

SUPER+ RESOLUTION Settings

Press any button on the front of the Monitor to display

1

the MONITOR SETUP OSD menu.

Press the SUPER+ RESOLUTION button to display

2

the options in the OSD menu.

 Settheoptionsbypressing◄or►buttons.

3

Select EXIT to leave the OSD menu.

4

To return to the upper menu or set other menu items,
use the up arrow (

The available SUPER+ RESOLUTION settings are described below.

Menu Description

NORMAL Select this option for everyday viewing. SUPER+ RESOLUTION is turned off

LOW Select this option for viewing natural and soft images.

MEDIUM Select this option for eye-comforting viewing between LOW and HIGH modes.

HIGH Select this option for viewing vivid and clear images.

) button.

in this mode.

It is suitable for still images or video with little movement.

It is suitable for UCC and SD videos.

It is suitable for high resolution videos and games.

SUPER+ RESOLUTION

NORMAL LOW MEDIUM HIGH

OK

ENGLISH

ENG

EXIT

EXIT

NOTE

SR (SUPER+ RESOLUTION) will help remove noise from video.

y

VOLUME Settings (Only supported in HDMI)

Press any button on the front of the Monitor to display the

1

MONITOR SETUP OSD menu.

Press the VOLUME button to display the options in the OSD

2

menu.

Adjust the VOLUMEbypressing◄or►buttons.

3

Select EXIT to leave the OSD menu.

4

To return to the upper menu or set other menu items, use the up
arrow (

) button.

VOLUME

30

EXIT

EXIT

CUSTOMIZING SETTINGS

18

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DUAL MONITOR Settings

Press any button on the front of the Monitor to display the

1

DUAL PACKAGE

MONITOR SETUP OSD menu.

Press the DUAL button to display the options in the OSD menu.

2

 Settheoptionsbypressing▼andthen◄and►buttons.

3

Select EXIT to leave the OSD menu.

4

To return to the upper menu or set other menu items, use the
up arrow (

) button.

The available DUAL MONITOR settings are described below.

Menu Description

DUAL MONITOR OFF Turns the DUAL MONITOR feature off.

EXTENDED Extends the desktop of the primary monitor to the secondary monitor.

CLONE Shows the same video on both monitors.

DUAL MONITOR

►

OFF EXTENDED CLONE

EXIT

EXIT

DUAL WEB Settings

Press any button on the front of the Monitor to display the

1

DUAL PACKAGE

DUAL WEB

►

MONITOR SETUP OSD menu.

Press the DUAL button to display the options in the OSD menu.

2

 Settheoptionsbypressing▼andthen◄and►buttons.

3

Select EXIT to leave the OSD menu.

4

ON OFF

To return to the upper menu or set other menu items, use the up
arrow (

) button.

The available DUAL WEB settings are described below.

Menu Description

DUAL WEB ON

OFF Turns the DUAL WEB feature off.

Automatically arranges (snaps) web pages to each half of the screen.

NOTE

When the monitor is in power saving mode, pressing any button and then selecting DUAL, the monitor

y

will return to normal operation.
The Dual Package program provided with the monitor should be installed on the PC to use the DUAL

y

MONITOR and DUAL WEB functions.

EXIT

TROUBLESHOOTING

19

TROUBLESHOOTING

Check the following before calling for service.

No image appears

Is the power cord of the display
connected?

Is the power indicator light on?

Is the power indicator blink?

Do you see an "OUT OF RANGE"
message on the screen?

Do you see a "CHECK SIGNAL
CABLE" message on the screen?

Do you see a "OSD LOCKED" message on the screen?

Do you see “OSD LOCKED” when
you push Left First Button?

Check and see if the power cord is connected properly to the power

y

outlet.

Press the Power button.

y

If the display is in power saving mode, try moving the mouse or

y

pressing any key on the keyboard to bring up the screen.
Try to turn on the PC.

y

This message appears when the signal from the PC (video card) is

y

out of horizontal or vertical frequency range of the display. See the
'Specifications' section of this manual and configure your display
again.

This message appears when the signal cable between your PC and

y

your display is not connected. Check the signal cable and try again.

You can secure the current control settings, so that they cannot be

y

inadvertently changed. You can unlock the OSD controls at any time
by pushing the left first button for several seconds: the message “OSD
UNLOCKED” will appear.

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Display image is incorrect

Display Position is incorrect.

On the screen background, vertical
bars or stripes are visible.

Any horizontal noise appearing in
any image or characters are not
clearly portrayed.

Press the AUTO button to automatically adjust your display image to

y

the ideal setting.

Press the AUTO button to automatically adjust your display image to

y

the ideal setting.

Press the AUTO button to automatically adjust your display image to

y

the ideal setting.
Check Control Panel ► Display ► Settings and adjust the display

y

to the recommended resolution or adjust the display image to the ideal
setting. Set the color setting higher than 24 bits (true color).

CAUTION

Check Control Panel ► Display ► Settings and see if the frequency or the resolution were

y

changed. If yes, readjust the video card to the recommend resolution.
If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the

y

screen may be dimmed, truncated or biased. Make sure to select the recommend resolution.
The setting method can differ by computer and O/S (Operating System), and resolution mentioned

y

above may not be supported by the video card performance. In this case, please ask to the computer
or the video card manufacturer.

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TROUBLESHOOTING

20

Display image is incorrect

The screen color is mono or
abnormal.

Check if the signal cable is properly connected and use a screwdriver

y

to fasten if necessary.
Make sure the video card is properly inserted in the slot.

y

Set the color setting higher than 24 bits (true color) at Control Panel

y

► Settings.

The screen blinks.

Check if the screen is set to interlace mode and if yes, change it to the

y

recommend resolution.

Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?

Have you installed the display
driver?

The Audio function is not working

Picture OK & No sound.

A Windows display driver is included on the CD. Or, you can also

y

download the driver from our web site: http://www.lg.com.
Make sure to check if the video card supports Plug&Play function.

y

Check whether volume is "0".

y

Check sound muted.

y

HDMI cable installed properly.

y

Head phone cable installed properly.

y

Check sound format. Not support to compressed sound format.

y

SPECIFICATIONS

21

SPECIFICATIONS

E1951S E1951T E1951C

Display Screen Type

Pixel Pitch 0.3 mm x 0.3 mm (Pixel Pitch)

Sync Input Horizontal Frequency 30 kHz to 61 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (Automatic)

Input Form

E1951S/ E1951C Separate Sync.

E1951T Separate Sync. Digital

Video Input Signal Input

E1951S/ E1951C 15 pin D-SUB Connector

E1951T 15 pin D-SUB Connector /DVI-D Connector (Digital)

Input Form

E1951S/ E1951C RGB Analog (0.7 Vp-p/ 75 ohm)

E1951T RGB Analog (0.7 Vp-p/ 75 ohm), Digital

Resolution Max

E1951S/ E1951C D-SUB(Analog) : 1366 x 768 @ 60 Hz

E1951T

Recommend VESA 1366 x 768 @ 60 Hz

Plug & Play E1951S/ E1951C DDC 2B(Analog)

E1951T DDC 2B(Analog,Digital)

Power Consumption On Mode : 20 W(Typ.)

SleepMode≤0.5W
OffMode≤0.5W

Power Input 19 V 1.3 A

AC-DC Adapter Type ADS-40SG-19-3 19025G, manufactured by HONOR Electronic

Dimensions
(Width x Height x Depth)

Weight 2 kg

Tilt Range -5° to 15°

Environmental
conditions

Stand Base Attached ( ), Detached (O)

Power cord Wall-outlet type

With Stand 44.94 cm x 17.26 cm x 35.6 cm

Without Stand 44.94 cm x 3.35 cm x 27.9 cm

Operating Temperature
Operating Humidity

Storage Temperature
Storage Humidity

47.01 cm (18.51 inch) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
Visible diagonal size: 47.01 cm

D-SUB(Analog) / DVI-D(Digital): 1366 x 768 @ 60 Hz

10°C to 35 °C
20 % to 80 % non-Condensing

-10°C to 60 °C
5 % to 90 % non-Condensing

ENGLISH

ENG

Product specifications shown above may be changed without prior notice due to upgrade of product
functions.

ENGLISH

ENG

SPECIFICATIONS

22

E2051S E2051T E2051C

Display Screen Type

Pixel Pitch 0.2766 mm x 0.2766 mm (Pixel Pitch)

Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (Automatic)

Input Form

E2051S/ E2051C Separate Sync.

E2051T Separate Sync. Digital

Video Input Signal Input

E2051S/ E2051C 15 pin D-SUB Connector

E2051T 15 pin D-SUB Connector /DVI-D Connector (Digital)

Input Form

E2051S/ E2051C RGB Analog (0.7 Vp-p/ 75 ohm)

E2051T RGB Analog (0.7 Vp-p/ 75 ohm), Digital

Resolution Max

E2051S/ E2051C D-SUB(Analog) : 1600 x 900 @ 60 Hz

E2051T

Recommend VESA 1600 x 900 @ 60 Hz

Plug & Play E2051S/ E2051C DDC 2B(Analog)

E2051T DDC 2B(Analog,Digital)

Power Consumption On Mode : 21 W(Typ.)

SleepMode≤0.5W
OffMode≤0.5W

Power Input 19 V 1.3 A

AC-DC Adapter Type ADS-40SG-19-3 19025G, manufactured by HONOR Electronic

Dimensions
(Width x Height x Depth)

Weight 2.197 kg

Tilt Range -5° to 15°

Environmental
conditions

Stand Base Attached ( ), Detached (O)

Power cord Wall-outlet type

With Stand 48.28 cm x 17.42 cm x 37.5 cm

Without Stand 48.28 cm x 3.35 cm x 29.7 cm

Operating Temperature
Operating Humidity

Storage Temperature
Storage Humidity

50.805 cm (20.0 inch) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
Visible diagonal size: 50.805 cm

D-SUB(Analog) / DVI-D(Digital): 1600 x 900 @ 60 Hz

10°C to 35 °C
20 % to 80 % non-Condensing

-10°C to 60 °C
5 % to 90 % non-Condensing

Product specifications shown above may be changed without prior notice due to upgrade of product
functions.

E2251S E2251T E2251C

SPECIFICATIONS

23

ENGLISH

ENG

Display Screen Type

Pixel Pitch 0.248 mm x 0.248 mm (Pixel Pitch)

Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (Automatic)

Input Form

E2251S/ E2251C Separate Sync.

E2251T Separate Sync. Digital

Video Input Signal Input

E2251S/ E2251C 15 pin D-SUB Connector

E2251T 15 pin D-SUB Connector / DVI-D Connector (Digital)

Input Form

E2251S/ E2251C RGB Analog (0.7 Vp-p/ 75 ohm)

E2251T RGB Analog (0.7 Vp-p/ 75 ohm), Digital

Resolution Max

E2251S/ E2251C D-SUB(Analog) : 1920 x 1080 @ 60 Hz

E2251T

Recommend VESA 1920 x 1080 @ 60 Hz

Plug & Play E2251S/ E2251C DDC 2B(Analog)

E2251T DDC 2B(Analog, Digital)

Power Consumption On Mode : 26 W(Typ.)

SleepMode≤0.5W
OffMode≤0.5W

Power Input 19 V 1.3 A

AC-DC Adapter Type ADS-40SG-19-3 19025G, manufactured by HONOR Electronic

Dimensions
(Width x Height x Depth)

Weight 2.477 kg

Tilt Range -5° to 15°

Environmental
conditions

Stand Base Attached ( ), Detached (O)

Power cord Wall-outlet type

With Stand 51.75 cm x 18.65 cm x 39.4 cm

Without Stand 51.75 cm x 3.35 cm x 31.7 cm

Operating Temperature
Operating Humidity

Storage Temperature
Storage Humidity

54.686 cm (21.53 inch) Flat Panel Active matrix-TFT
LCD
Anti-Glare coating.
Visible diagonal size:

D-SUB(Analog) / DVI-D(Digital) : 1920 x 1080 @ 60 Hz

10°C to 35 °C
20 % to 80 % non-Condensing

-10°C to 60 °C
5 % to 90 % non-Condensing

54.686

cm

Product specifications shown above may be changed without prior notice due to upgrade of product functions.

ENGLISH

ENG

SPECIFICATIONS

24

E2251VR E2251VQ

Display Screen Type

Pixel Pitch 0.248 mm x 0.248 mm (Pixel Pitch)

Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (D-SUB, DVI-D)

Input Form Separate Sync. Digital. HDMI

Video Input Signal Input 15 pin D-SUB Connector

Input Form RGB Analog (0.7 Vp-p/ 75 ohm), Digital, HDMI

Resolution Max D-SUB(Analog) :1920 x 1080 @ 60 Hz

Recommend VESA 1920 x 1080 @ 60 Hz

Plug & Play DDC 2B(Analog, Digital, HDMI)

Power Consumption On Mode : 26 W(Typ.)

Sleep Mode ≤ 0.5 W
Off Mode ≤ 0.5 W

Power Input 19 V

AC-DC Adapter Type ADS-40SG-19-3 19032G, manufactured by HONOR Electronic

Dimensions
(Width x Height x Depth)

Weight 2.477 kg

Tilt Range -5° to 15°

Environmental
conditions

Stand Base Attached ( ), Detached (O)

Power cord Wall-outlet type

With Stand 51.75 cm x 18.65 cm x 39.4 cm

Without Stand 51.75 cm x 3.35 cm x 31.7 cm

Operating Temperature
Operating Humidity

Storage Temperature
Storage Humidity

1.7 A

54.686 cm (21.53 inch) Flat Panel Active matrix-TFT
LCD
Anti-Glare coating.
Visible diagonal size:

56 Hz to 61 Hz (HDMI)

DVI-D Connector (Digital)
HDMI (TYPE - A) Connector

DVI-D(Digital) / HDMI(Digital) :1920 x 1080 @ 60 Hz

10°C to 35 °C
20 % to 80 % non-Condensing

-10°C to 60 °C
5 % to 90 % non-Condensing

54.686

cm

Product specifications shown above may be changed without prior notice due to upgrade of product functions.

E2351T E2351VR E2351VQE2351TC

SPECIFICATIONS

25

ENGLISH

ENG

Display Screen Type

Pixel Pitch 0.265 mm x 0.265 mm (Pixel Pitch)

Sync Input Horizontal Frequency 30 kHz to 83 kHz (Automatic)

Vertical Frequency

E2351T/ E2351TC 56 Hz to 75 Hz (Automatic)

E2351VR/ E2351VQ 56 Hz to 75 Hz (D-SUB, DVI-D)

Input Form

E2351T/ E2351TC Separate Sync. Digital

E2351VR/ E2351VQ Separate Sync. Digital. HDMI

Video Input Signal Input

E2351T/ E2351TC 15 pin D-SUB Connector / DVI-D Connector (Digital)

E2351VR/ E2351VQ 15 pin D-SUB Connector / DVI-D Connector (Digital)

Input Form

E2351T/ E2351TC RGB Analog (0.7 Vp-p/ 75 ohm), Digital

E2351VR/ E2351VQ RGB Analog (0.7 Vp-p/ 75 ohm), Digital, HDMI

Resolution Max

E2351T/ E2351TC D-SUB(Analog) / DVI-D (Digital) : 1920 x 1080 @ 60

E2351VR/ E2351VQ D-SUB(Analog) : 1920 x 1080 @ 60 Hz

Recommend VESA 1920 x 1080 @ 60 Hz

Plug & Play E2351T/ E2351TC DDC 2B(Analog, Digital )

E2351VR/ E2351VQ DDC 2B(Analog, Digital, HDMI)

Power Consumption On Mode : 30 W(Typ.)

SleepMode≤0.5W
OffMode≤0.5W

Power Input 19 V 1.7 A

AC-DC Adapter Type ADS-40SG-19-3 19032G, manufactured by HONOR Electronic

Dimensions
(Width x Height x Depth)

Weight 2.724 kg

Tilt Range -5° to 15°

Environmental
conditions

Stand Base Attached ( ), Detached (O)

Power cord Wall-outlet type

With Stand 54.92 cm x 18.65 cm x 41.2 cm

Without Stand 54.92 cm x 3.35 cm x 33.5 cm

Operating Temperature
Operating Humidity

Storage Temperature
Storage Humidity

58.42 cm (23 inch) Flat Panel Active matrix-TFT LCD
Anti-Glare coating
Visible diagonal size: 58.42 cm

56 Hz to 61 Hz (HDMI)

HDMI (TYPE - A) Connector

Hz

DVI-D(Digital) / HDMI(Digital) : 1920 x 1080 @ 60 Hz

10°C to 35 °C
20 % to 80 % non-Condensing

-10°C to 60 °C
5 % to 90 % non-Condensing

Product specifications shown above may be changed without prior notice due to upgrade of product
functions.

SPECIFICATIONS

26

ENGLISH

ENG

Preset Modes (Resolution)

E1951S/ E1951T/ E1951C

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz)

720 x 400 31.468 70.08

640 x 480 31.469 59.94

640 x 480 37.500 75

800 x 600 37.879 60.317

800 x 600 46.875 75

832 x 624 49.725 74.55

1024 x 768 48.363 60

1024 x 768 60.023 75.029

1366 x 768 47.712 59.790 Recommend Mode

E2051S/ E2051T/ E2051C

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz)

720 x 400 31.468 70.08

640 x 480 31.469 59.94

640 x 480 37.500 75

800 x 600 37.879 60.317

800 x 600 46.875 75

1024 x 768 48.363 60

1024 x 768 60.023 75.029

1152 x 864 67.500 75

1600 x 900 60.000 60 Recommend Mode

E2251S/ E2251T/ E2251C/ E2251VR/ E2251VQ/ E2351T/ E2351TC/ E2351VR/ E2351VQ

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz)

720 x 400 31.468 70.08

640 x 480 31.469 59.94

640 x 480 37.500 75

800 x 600 37.879 60.317

800 x 600 46.875 75

1024 x 768 48.363 60

1024 x 768 60.023 75.029

1152 x 864 67.500 75

1280 x 1024 63.981 60.020

1280 x 1024 79.976 75.025

1680 x 1050 65.290 59.954

1920 x 1080 67.500 60 Recommend Mode

●:

HDMI PC mode is not supported.

●

●

●

●

●

●

SPECIFICATIONS

HDMI Video Timing

E2251VR / E2251VQ / E2351VR / E2351VQ

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz)

480P 31.50 60

576P 31.25 50

720P 37.50 50

720P 45.00 60

1080i 28.12 50

1080i 33.75 60

1080P 56.25 50

1080P 67.50 60

Indicator

27

ENGLISH

ENG

Mode LED Color

On Mode Blue

Sleep Mode Blinking Blue

Off Mode Off

PROPER POSTURE

28

ENGLISH

ENG

horizontally outright.

PROPER POSTURE

Proper posture for using the Monitor.

Adjust the Monitor

and your posture

to allow you to

view images at the

optimal viewing

angle.

Place your hands

gently on the

keyboard, keeping

your arms bent at

the elbows and

Adjust the location of
the Monitor to avoid it
reflecting light.

LICENSES

29

LICENSES

Supported licenses may differ by model. For more information of the licenses, visit www.lg.com.

HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks
or registered trademarks of HDMI Licensing LLC.

ENGLISH

ENG

Make sure to read the Safety Precautions before
using the product.
Keep the Owner’s Manual (CD) in an accessible
place for future reference.
The model and serial number of the SET is
located on the back and one side of the SET.
Record it below should you ever need service.

MODEL

SERIAL

ENERGY STAR is a set of power-saving
guidelines issued by the U.S.Environmental
Protection Agency(EPA).

As an ENERGY STAR Partner LGE
U. S. A.,Inc. has determined that this
product meets the ENERGY STAR
guidelines for energy efficiency.