LG Flatron E2251s Owners Manual

							www.lg.com
OWNER’S MANUAL
LED LCD MONITOR
Please read t\fis man\bal caref\blly before operating 
yo\br set and retain it for f\bt\bre reference.
LE\f LC\f MONITOR MO\fELS
ENGLISH
E\b95\bT
E205\bT 
E225\bT 
E235\bT
E\b95\bS  
E205\bS 
E225\bS
E225\bVR
E235\bVR
E225\bVQ
E235\bVQ
 
						

							2
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
6	 -	 Detaching	the	Stand	Body	(Us	ing	the	
Wall	mount)
7	 -	 Mounting	on	a	table
9	 -	 Mounting	on	a	wall
10	 USING	THE	MONITOR	SET
10	 Connecting	to	a	PC
10	 -	 D-SUB	connection
11	 -	 DVI-D	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	 SPECIFICATIONS	
25	 Preset	Modes	(Resolution)
25	 -	 D-SUB	/	DVI	 Timing	
26	 -	 HDMI	Timing
26	 Indicator
27	 PROPER	POSTURE
27	 Proper	posture	for	using	the	Monitor	set.
  
						

							3
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
y Do not use any unapproved accessories to ensure the safety and product life span.
y
y Any damages or injuries by using unapproved accessories are not covered by the warranty
. 
y
y The accessories supplied with your product may vary depending on the model.
y
y Product specifications or contents in this manual may be changed without prior notice due to upgrade 
of product functions.
y
y User should use shielded signal interface cables (RGB
 cable / DVI-D cable) with ferrite cores to 
maintain standard compliance for the product.
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
(This cable is not included in all  countries.)
Power CordAC-DC Adapter
  
						

							4
ENGENGLISH
ASSEMBLING AND P\fEPA\fING
HDMI
D-SUB
D VI- DDC-IN  /C
						

							5
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 SUPER+ RESOLUTION  menu. For more information.(See p.16)
DUAL Use this button to enter DUAL menu.
For more information.(See p.17) 
AUTO When adjusting your display settings, always 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) Adjust the volume of the Monitor set.(See p.16)
E2251VR / E2351VR / E2251VQ / E2351VQ
INPUT  You can choose the input signal.
 yWhen two input signals are at least are connected, you can select the input signal 
(D-SUB/DVI/HDMI) you want.
 yWhen 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 IndicatorThe power indicator stays blue if the display is running 
properly (On Mode). If the display is in Sleep Mode, the power 
indicator blinks blue.
  
						

							6
ENGENGLISH
ASSEMBLING AND P\fEPA\fING
Detaching	the 	Stand 	Body 	(Using 	
the	Wall 	mount)
1 Remove	2	screws	and	pull	out	the	Hinge	Cover
				from	the	Monitor	set.
Setting	up	the	Monitor	set	
Attaching	the	Stand	Base
1	 Place	the	Monitor	set	with	the	screen	side	
down	on	a	flat	and	cushioned	surface.
Lay	a	foam	mat	or	soft	protective	cloth	
on	the	surface	to	protect	the	screen	from	
damage.
yyThis	illustration	depicts	the	general	model	of	
connection.	 Your	monitor	may	differ	from	the	
items	shown	in	the	picture.
yyDo	not	carry	the	product	upside	down	
holding	only	the	stand	base.	 The	product	
may	fall	and	get	damaged	or	injure	your	
foot.
CAUTION
CAUTION
Detaching	the 	Stand 	Base
1	 Place	the	Monitor	set	with	the	screen	side	
down	on	a	flat	and	cushioned	surface.
2	 Turn	the	screw	to	the	left,	and	then	pull	out	the	
Stand	Base	from	the	Stand	Body.
2	 Attach	the	Stand	Base	into	the	Monitor	set	by	
turning	the	Screw	to	the	right.
Stand	Body
Stand	Base
  
						

							\b
ENGENGLISH
ASSEMBLING AND P\fEPA\fING
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.
DC-IN /
C
						

							8
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 cm
10 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 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
yyDisconnect the power cord first, and then 
move or install the Monitor set. Otherwise 
electric shock may occur.
y
y If you install the Monitor set on a ceiling or 
slanted wall, it may fall and result in severe 
injury. 
y
y Use only an authorized LG wall mount 
and contact the local dealer or qualified 
personnel.
y
y Do not over tighten the screws as this may 
cause damage to the Monitor set and void 
your warranty. 
y
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
y Use the screws that are listed on the VESA 
standard screw specifications.
y
y The wall mount kit will include an installation 
manual and necessary parts.
y
y The wall mount bracket is optional. You can 
obtain additional accessories from your local 
dealer.
y
y The length of screws may differ depending 
on the wall mount. Be sure to use the proper 
length.
y
y For more information, refer to the 
instructions supplied with the wall mount.
CAUTION
NOTE
ModelE1951S
E2051S
E2251S
E1951T
E2051T
E2251T
E2351T
E2251VR
E2351VR
E2251VQ
E2351VQ
VESA (A x B)
75  x 75
Standard screw M4
Number of screws 4
Wall mount bracket 
(optional) RW120
If you intend to mount the Monitor set to a wall, 
attach Wall mounting interface (optional parts) to 
the back of the set.
When you install the Monitor set using the wall 
mounting interface (optional parts), attach it 
carefully so it will not drop.
1 Please, Use the screw and wall mount interface 
in accordance with VESA Standards. 
2 If you use screw longer than 
standard, the 
monitor might be damaged internally. 
3 If you use improper screw, 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 VESA standard as below.
y
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
y 787.4 mm (31.0 inch) and above
* Please use VESA standard wall mount pad  and screws.
AB
y
y VESA (A x B)
  
						

							10
ENGENGLISH
USING THE MONITO\f SET
D-SUB
DC-IN  /Có=N^Q #
RGB OU T
D-SUBDVI-D
DC-IN /Có=N^Q #
HDMI
D-SUB
DVI-D
RGB OU T
DC-IN  /Có=N^Q #
USING	THE	MONITOR	SET
Connecting	to	a	PC
yyYour	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.
yyMac	adapter
For	 Apple	Macintosh	use,	a	separate	plug	
adapter	is	needed	to	change	the	15	pin	
high	density	(3	row)	D-SUB	VGA 	connector	
on	the	supplied	cable	to	a	15	pin	2	row	
connector.
yyWhen	using	a	D-Sub	signal	input	cable	
connector	for	Macintosh
NOTE
E\b95\bSE205\bSE225\bS
E205\bTE\b95\bTE225\bTE235\bT
E225\bVRE235\bVRE225\bVQE235\bVQ