LG Flatron E2251t Owners Manual

							www.lg.com
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
ENGLISH
E1951T
E2051T 
E2251T 
E2351T
E1951S  
E2051S 
E2251S
E2251VR
E2351VR
E2251VQ
E2351VQ
 
						

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ENGENGLISH
TABLE OF CONTENTS
Contents
3 AsseMBLInG AnD PRePAR-
InG
3  Unpacking
4  Parts and buttons
6  Setting Up the Monitor set
6  - Attaching the Stand Base
6  - Detaching the stand base
7  - Detaching the Stand Body (Using the 
Wall mount)
7  - Mounting on a table
8  - Mounting on a wall
10 UsInG tHe MonItoR set
10  Connecting to a PC
10  - D-SUB connection
11  - DVI to HDMI connection
12  - HDMI connection
13 CUstoMIZInG settInGs
13  Accessing The Main Menus
14  Customizing Settings
14  - Menu Settings
15  - SUPER ENERGY SAVING Settings
16  - SUPER+ RESOLUTION Settings
16  - Volume Settings (Only supported in 
HDMI)
17  - DUAL MONITOR Settings
17  - DUAL WEB Settings
18  tRoUBLesHootInG
20  sPeCIFICA tIons 
26 Preset Modes (Resolution)
26  - D-SUB / DVI Timing 
27  - HDMI Timing
27  Indicator
28 PRoPeR PostURe
28  Proper posture for using the Monitor set.
29 LICenses
  
						

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ENGENGLISH
ASSEMBLING AND PREPARING
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. 
y Do not use any unapproved accessories to ensure the safety and product l\
ife span.
 
y Any damages or injuries by using unapproved accessories are not covered \
by the warranty. 
CAUtIon
note
stand Base
CD(owner's Manual) /
 Card D-sUB Cable
(This signal cable may be attached 
to this product before shipping out.) DVI-D Cable
(E1951T/E2051T/E2251T/E2351T/ E2251VR/E2351VR/E2251VQ/ E2351VQ)
(This cable is not included in all  countries.)Power Cord AC-DC Adapter
stand Body two screws
 
y The accessories supplied with your product may vary depending on the mod\
el.
 
y Product specifications or contents in this manual may be changed without prior notice due to upgrade 
of product functions.
 
y User should use shielded signal interface cables (RGB
 cable) with ferrite cores (core in the 
connector) to maintain standard compliance for the product.
  
						

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ENGENGLISH
ASSEMBLING AND PREPARING
Parts and buttons
Power Indicator 
y Lighting 
on:  turned on
 
y Lighting 
off:  turned off
Connection panel (See p.10) Button  ("CUSTOMIZING 
SETTINGS" on page 13)
(Power Button)
E2251VQ
E2351VQ
E2251VR
E2351VR
E2251T
E1951T
E2351T
E2051T
E1951SE2051SE2251S
  
						

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ENGENGLISH
ASSEMBLING AND PREPARING
ButtonDescription
MENU Accesses the main menus.(See p.14)
Left First Button osD LoCKeD/
UnLoCKeDThis 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.
SUPER+ RESOLUTION Use this button to enter the SUPER+ RESOLUTION menu. For more information.(See p.16)
DUAL Use this button to enter the DUAL menu.
For more information.(See p.17) 
AUTO To automatically adjust the screen, press the AUTO button on the MONITOR SETUP 
OSD. (Only supported in Analog Mode)
the best display mode
e1951s / e1951t1366 x 768
e2051s / e2051t 1600 x 900
e2251s / e2251t 
e2251VR / e2251VQ
e2351t / e2351VR  
e2351VQ 1920 x 1080
VOLUME (Only HDMI mode) e2251VR / e2351VR / e2251VQ / e2351VQ
Adjust the volume of the Monitor set.(See p.16)
INPUT  You can choose the input signal.
 
y When two input signals are at least are connected, you can select the in\
put signal 
(D-SUB/HDMI) you want.
 
y When only one signal is connected, it is automatically detected. The default setting is 
D-SUB.
EXIT Exit the OSD(On Screen Display).
 (Power Button)Turns the power on or off.
Power Indicator
The power indicator stays white if the display is running 
properly (On Mode). If the display is in Sleep Mode, the power 
indicator color is red.
  
						

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ENGENGLISH
ASSEMBLING AND PREPARING
 
y This illustration depicts the general type of 
connection. Your monitor may differ from the 
items shown in the picture.
 
y Do not carry the product upside down 
holding only the stand base. The product 
may fall and get damaged or injure your 
foot.
CAUtIon
Detaching the stand base
1 
Place the monitor's screen face down.
To protect the screen from scratches, cover the 
surface with a soft cloth.
setting Up the Monitor set
Attaching the stand Base
1 Place the monitor's screen face down.
 
y To protect the screen from scratches, cover 
the surface with a soft cloth.
3 
Check the position (at the front and rear) of 
the stand body, then mount the stand base on 
the stand body  as shown in the figure.
stand Body stand Base
stand Base
2  Using a coin, turn the screw in the stand base 
counterclockwise . Detach the stand base from 
the stand body .
stand Body
stand Base
CAUtIon
 
y Push stand base tightly before turn the 
screw in.
CAUtIon
2 
Put the stand Body on the set and use the 
screws to fix.
stand Body
4 Using a coin, turn the screw clockwise to se-
cure the stand base.
  
						

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ENGENGLISH
ASSEMBLING AND PREPARING
3 Press Power button on the front switch of panel 
to turn the power on.
Mounting on a table
1 Lift and tilt the Monitor set into its upright 
position on a table.
Leave a 10 cm (minimum) space from the wall 
for proper ventilation.
10 cm 10 cm
10 cm
10 cm
Disconnect the power cord first, and then move
or install the Monitor set. Otherwise electric
shock may occur.
CAUtIon
2 
Connect the AC-DC Adapter and Power Cord 
to a wall outlet.Detaching  the  stand  Body (Using 
the Wall mount)
1  Remove 2 screws and detach the Stand Body .
  
						

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ENGENGLISH
ASSEMBLING AND PREPARING
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.
10 cm10 cm
10 cm
10 cm
Using the Kensington security system 
The Kensington security system connector is 
located at the back of the Monitor set. For more 
information of installation and using, refer to the  The Kensington security system is optional. 
You can obtain it from most electronics stores.
note
When you adjust the angle, do not hold the 
bottom of the Monitor set 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.
WARnInG
Tilt from +15 to -5 degrees up or down to adjust 
the angle of the Monitor set to suit your view.
note
Front Rear
15
- 5
manual supplied with the Kensington security 
system or visit 
http://www.kensington.com.
Connect the Kensington security system cable 
between the Monitor set and a table.
  
						

							9
ENGENGLISH
ASSEMBLING AND PREPARING
 
y Disconnect the power cord first before 
moving or installing the Monitor set. 
Otherwise electric shock may occur.
 
y If you install the Monitor set on a ceiling or 
slanted wall, it may fall and result in severe 
injury. 
 
y Use only an authorized LG wall mount and 
contact a local dealer or qualified personnel.
 
y Do not over tighten the screws as this may 
cause damage to the Monitor set and void 
your warranty. 
 
y Use only screws and wall mounts that 
meet the VESA standard. Any damages 
or injuries by misuse or using an improper 
accessory are not covered by the warranty.
 
y Only use screws that are listed on the VESA 
standard screw specifications.
 
y The wall mount kit will include an installation 
manual and necessary parts.
 
y The wall mount bracket is optional. You can 
obtain additional accessories from your local 
dealer.
 
y The length of screws may differ depending 
on the wall mount. Be sure to use the proper 
length.
 
y For more information, refer to the 
instructions supplied with the wall mount.
CAUtIon
note
ModelE1951S
E2051S
E2251S
E1951T
E2051T
E2251T
E2351T
E2251VR
E2351VR
E2251V Q
E2351V Q
VesA (A x B) 75  x 75
screw size M4
number of screws 4
Wall mount bracket 
(optional) RW120
If you intend to mount the Monitor set to a wall, an 
optional third-party wall mount must be purchased.
When you install the Monitor set using the wall 
mounting interface (optional parts), attach it 
carefully so it will not fall.
1 
Please use screws and a wall mount interface 
in accordance with VESA Standards. 
2 If you use screws longer than standard, the 
monitor might be damaged internally. 
3 If you use improper scr ews, the product might be 
damaged and drop from mounted position.  In 
this case, LG Electronics is not responsible for it. 
4  VESA compatible only with respect to screw 
mounting interface dimensions and mounting 
screw specifications.
5 Please use a VESA standard as below.
 
y 784.8 mm (30.9 inch) and under
* Wall Mount Pad Thickness : 2.6 mm
* Screw :  Φ
 4.0 mm x Pitch 0.7 mm x 
                Length 10 mm
 
y 787.4 mm (31.0 inch) and above
* Please use VESA standard wall mount pad  and screws.
AB
 
y VESA (A x B)
  
						

							10
ENGENGLISH
USING THE MONITOR SET
UsInG tHe MonItoR set
Connecting to a PC
 
y Your Monitor set supports Plug & Play*. 
*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 set. Connect the PC and the Monitor set 
with the supplied D-sub 15 pin signal cable as 
shown in the following illustrations.
 
y Apple Adapter
An adapter may be needed for Apple 
computers. This adapter can be purchased 
from Apple.
note
E1951SE2051SE2251S
E2051TE1951TE2251TE2351T
E2251VRE2351VRE2251VQE2351VQ