LG 27MB85R-B User manual

www.lg.com
OWNER'S MANUAL
IPS LED MONITOR
(LED MONITOR)
27MB85Z
27MB85R
Please read the safety information carefully before using the product.
IPS LED Monitor (LED Monitor) Model List

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ENG
ENGLISH
Contents
CONTENTS
3LICENSE
4ASSEMBLING AND
PREPARING
4 Product Composition
5 Component and Button Description
6 Moving and Lifting the Monitor
7 Installing the Monitor
7 - Assembling the Stand Base
8 - Detaching the Stand Base
8 - Installing on to a Table
9 - Adjusting the Stand Height
10 - Adjusting the Angle
10 - Tidying Cables
11 - Pivot Feature
12 - Using the Kensington Lock
12 - Detaching the Stand Body
13 - Installing the Wall Mount Plate
13 - Installing on the Wall
15 USING THE MONITOR
15 Connecting to a PC
15 - HDMI Connection
16 - DVI Connection
16 - DisplayPort Connection
17 - Thunderbolt ( ) Connection
17 Connecting AV Devices
17 - HDMI Connection
18 Connecting Peripherals
18 - USB Cable Connection - PC
19 - Headphone Port Connection
20 INSTALLING LG MONITOR
SOFTWARE
23 CUSTOMIZING SETTINGS
23 Activating the Main Menu
24 Customizing Settings
24 - Menu Settings
25 - Ratio Settings
26 - Super Energy Saving (SES) Settings
27 - Mode Settings
28 - PIP settings
30 - Picture
31 - Color
32 - Settings
33 TROUBLESHOOTING
35 SPECIFICATIONS
37 Factory Support Mode (Preset Mode PC)
37 HDMI Timing (Video)
37 Power Indicator
38 PROPER POSTURE

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LICENSE
LICENSE
Each model has different licenses. Visit www.lg.com for more information on the license.
VESA, VESA logo, Display Port Compliance Logo and Display Port
Compliance Logo for dual-mode source are all registered trademarks of the
Video Electronics Standards Association.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the
HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in
the United States and other countries.

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ASSEMBLING AND PREPARING
ASSEMBLING AND PREPARING
yNote that the components may look different from those shown here.
yWithout prior notice, all information and specifications in this manual are subject to change to improve
the performance of the product.
ySeparate purchase are not included for all models. To purchase optional accessories, visit an elec-
tronics store or online shopping site or contact the retail store where you purchased the product.
NOTE
Product Composition
Please check whether all the components are included in the box before using the product. If there are
missing components, contact the retail store where you purchased the product. Note that the product and
components may look different from those shown here.
yAlways use genuine components to ensure safety and product performance.
yThe product warranty will not cover damage or injury caused by the use of unauthorized components.
CAUTION
Separate Purchase
Calibrator
(ACB8300)
(Depending upon
Country)
CD(Owner's Manual/
SW) / Guides / Card Power Cord Cable Holder / Screw DVI-D Dual Cable
or
Stand Base A-B Type USB 3.0 Cable
Display Port Cable
(Depending upon
Country)

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ASSEMBLING AND PREPARING
Component and Button Description
yBefore turning on the monitor, please make sure that the switch on the rear side of product is On.
NOTE
5 V 0.9 A
DVI-D IN DP IN
HDMI IN
H/P
USB IN 1 USB IN 2 USB IN 3 USB UP
AC-IN
5 V 0.9 A
DVI-D IN DP IN
HDMI IN
USB IN 1 USB IN 2 USB IN 3 USB UP
Mini DP IN
H/P
27MB85Z
Touch buttons
Input Connector
(Power Button)
27MB85R
Switch
On

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ENGLISH
ASSEMBLING AND PREPARING
Moving and Lifting the Monitor
When moving or lifting the monitor, follow these
instructions to prevent the monitor from being
scratched or damaged and to ensure safe trans-
portation regardless of its shape or size.
yAs much as possible, avoid touching the
monitor screen. This may result in damage
to the screen or some of the pixels used to
create images.
CAUTION
yIt is advisable to place the monitor in the
original box or packing material before
attempting to move it.
yBefore moving or lifting the monitor,
disconnect the power cord and all cables.
yHold the top and bottom of the monitor frame
firmly. Do not hold the panel itself.
yWhen holding the monitor, the screen should
face away from you to prevent it being
scratched.
yWhen transporting the monitor, do not ex-
pose the monitor to jolts or excessive vibra-
tion.
yWhen moving the monitor, keep it upright;
never turn the monitor on its side or tilt it
sideways.
yAvoid touching the monitor screen as much
as possible.
- This may result in damage to the screen or
some of the pixels used to create images.
CAUTION

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ASSEMBLING AND PREPARING
Installing the Monitor
Assembling the Stand Base
1Place the screen face down.
2Rotate the Stand Body 90˚ counter clockwise.
yTo protect the screen from scratches, cover
the surface with a soft cloth.
yTo avoid scratching the head, make sure that
when rotating the Stand Body, the stand
body does not make contact with the head.
yApplying excessive force when tightening
screws may cause damage to the monitor.
Damage caused in this way will not be cov-
ered by the product warranty.
CAUTION CAUTION
3Align the hole on the Stand Base with the
Stand Body and push it all the way up.Turn
the screws on the Stand Base to the right.
Stand Body
Head
Stand Base

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ASSEMBLING AND PREPARING
Detaching the Stand Base
1Place the screen face down.
yTo protect the screen from scratches, cover
the surface with a soft cloth.
CAUTION
Installing on to a Table
1Lift the monitor and place it on the table in an
upright position.
Place at least 10 cm away from the wall to
ensure sufficient ventilation.
2Connect the Power Cord to a wall outlet.
3Press the (Power) button on the bottom of
the monitor to turn it on.
yDisconnect the power cord first, and then
move or install the monitor. There is risk of
electric shock.
CAUTION
yThe components in the illustrations may differ
from the actual product.
yDo not carry the monitor upside down, as this
may cause it to fall off its stand and result in
damage or injury.
yTo avoid damaging the screen when lifting
or moving the monitor, only hold the stand
or the plastic cover. This avoids putting
unnecessary pressure on the screen.
CAUTION
2BodyTurn the screws on the Stand Base to the
left to detach the Stand Base from the Stand
Body. 10 cm
10 cm
10 cm
10 cm

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ASSEMBLING AND PREPARING
yOnce the pin is removed, it is not necessary
to re-insert it to adjust the height.
Adjusting the Stand Height
1Place the monitor mounted on the stand base
in an upright position.
2Push the Head downward and pull out the
Locking Pin.
3Handle the monitor with both hands for safety.
4The height can be adjusted up to 130.0 mm.
yDo not put your fingers or
hand between the screen
and the base (chassis) when
adjusting the screen's height.
CAUTION
WARNING
Head
Locking pin
130.0 mm

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ASSEMBLING AND PREPARING
Adjusting the Angle
1Place the monitor in an upright position, mount-
ed on the stand base.
2Adjust the angle of the screen. The angle of
the screen can be adjusted forwards or back-
wards from -5° to 35° for a comfortable viewing
experience.
Front SideRear Side
-535
yDo not put your fingers or hand between the
screen and the base (chassis) when adjust-
ing the screen's height.
yBe careful not to touch or press the screen
area when adjusting the angle of the moni-
tor.
WARNING
-535
-535
Tidying Cables
1Use the screw provided to attach the cable
holder to the stand body as illustrated.
2Gather and bind the cables with the supplied
cable holder.

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ASSEMBLING AND PREPARING
Pivot Feature
The pivot feature allows the monitor to rotate 90°
clockwise.
Head
Stand
yTo avoid scratching the stand base, make
sure that when rotating the monitor using
the pivot feature, the stand does not make
contact with the monitor.
WARNING
1Raise the monitor to the maximum height.
3Rotate the monitor clockwise as shown in the
figure.
2Adjust the angle of the monitor in the direction
of the arrow as shown in the figure.
4Complete the installation by rotating the moni-
tor 90° as shown below.
yAuto Pivot feature of the display is not
supported.
yThe screen can be rotated easily using the
screen pivot shortcut key provided with your
Windows operating system. Note that some
Windows versions may use different settings
for the screen pivot key or may not support
the pivot key at all.
ySupported Windows versions: Windows 7
and Windows 8
yWindows screen pivot shortcut keys
- 0°: Ctrl + Alt + Up arrow key (↑)
- 90°: Ctrl + Alt + Left arrow key (←)
- 180°: Ctrl + Alt + Down arrow key (↓)
- 270°: Ctrl + Alt + Right arrow key (→)
NOTE

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ASSEMBLING AND PREPARING
Using the Kensington Lock
The Kensington security system connector is locat-
ed at the back of the Monitor set.
For more information on installation and usage,
refer to the Kensington lock user manual or visit
the website at http://www.kensington.com.
Connect the Kensington security system cable
between the Monitor and a table.
yThe Kensington security system is optional.
You can obtain additional accessories from
most electronics stores.
NOTE
yTake care when rotating the monitor if the
cable is connected.
yTo avoid injury when rotating the display, do
not place your fingers between the display
and the stand base.
WARNING Detaching the Stand Body
1Place the monitor's screen face down. To
protect the screen from scratches, cover the
surface with a soft cloth.
2Using a screwdriver, remove the four screws
and detach the stand from the monitor.

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ASSEMBLING AND PREPARING
Installing the Wall Mount Plate
This monitor meets the specifications for the wall
mount plate or other compatible devices.
1Place the screen face down. To protect the
screen from scratches, cover the surface with a
soft cloth.
2Place the wall mount plate onto the monitor
and align it with the screw holes.
3Tighten the four screws to fix the plate to the
monitor using a screwdriver.
Installing on the Wall
Install the monitor at least 10 cm away from the
wall and leave about 10 cm of space at each side
of the monitor to ensure sufficient ventilation.
Detailed installation instructions can be obtained
from your local retail store. Alternatively, please
refer to the manual for how to install and set up a
tilting wall mounting bracket.
Wall mount plate
yThe wall mount plate is sold separately.
yFor more information on installation, refer to
the wall mount plate's installation guide.
yBe careful not to apply too much force while
mounting the wall mount plate as it may
cause damage to the screen.
NOTE
10 cm
10 cm
10 cm
10 cm
To install the monitor to a wall, attach a wall
mounting bracket (optional) to the back of the
monitor.
Make sure that the wall mounting bracket is
securely fixed to the monitor and to the wall.
1Use the screws and wall mounting bracket that
conform to VESA standards.
2If you use screws longer than the standard
length, it may damage the inside of the product.
3A non-VESA standard screw may damage
the product and cause the monitor to fall.
LG Electronics is not liable for any accidents
relating to the use of non-standard screws.
4VESA compatible only with respect to screw
mounting interface dimensions and mounting
screw specifications.
5Use the wall mount plate and fixing screws that
conform to VESA standards as specified below.
y784.8 mm or less
* Thickness of the wall mount plate: 2.6 mm
* Fixing screw: Diameter 4.0 mm x Pitch 0.7
mm x Length 10 mm
y787.4 mm or more
* Use the wall mount plate and screws that
conform to VESA standards.

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ASSEMBLING AND PREPARING
Model 27MB85Z
27MB85R
VESA (A x B) 100 x 100
Stand Screw M4 x L10
Required Screws 4
Wall Mount Plate
(Optional)
RW120
yVESA (A x B)
A
B
yUnplug the power cord before moving or
installing the monitor to avoid electric shock.
yInstalling the monitor on the ceiling or on a
slanted wall may result in the monitor falling
off, which could lead to injury. Use an autho-
rized LG wall mount and contact the local
dealer or qualified personnel.
yApplying excessive force when tightening
screws may cause damage to the monitor.
Damage caused in this way will not be cov-
ered by the product warranty.
yUse the wall mounting bracket and screws
that conform to VESA standards. Damage
caused by the use or misuse of inappropri-
ate components will not be covered by the
product warranty.
yTo prevent injury, this apparatus must be
securely attached to the wall in accordance
with the instrallation instructions. (This only
pertains to Australia and New Zealand.)
yWhen measured from the back of the moni-
tor, the length of each installed screw must
be 8 mm or less.
CAUTION
yUse the screws specified by VESA stan-
dards.
yThe wall mount kit includes the installation
guide and all necessary parts.
yThe wall mounting bracket is optional. You
can obtain optional accessories from your
local dealer.
yThe length of the screw may differ for each
wall mounting bracket. Be sure to use the
proper length.
yFor more information, please refer to the
user manual for the wall mounting bracket.
NOTE Wall Mount Plate
Back of the Monitor
Screw
Dimensions
: M4 x L10
Wall Mount Plate
Back of the Monitor
Max 8 mm

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USING THE MONITOR
USING THE MONITOR
Connecting to a PC
yThis monitor supports the *Plug and Play
feature.
*Plug and Play: A feature that allows you to
add a device to your computer without having
to reconfigure anything or install any manual
drivers.
HDMI Connection
Transmits digital video and audio signals from your
PC to the monitor. Connect your PC to the monitor
using the HDMI cable as shown in the illustration
below.
yDo not press on the screen for a prolonged
period of time. This may cause image distor-
tion.
yDo not display a still image on the screen for
a prolonged period of time. This may cause
image retention. Use a screensaver if pos-
sible.
yConnecting your PC to the monitor using the
HDMI cable may cause device compatibility
issues.
yUsing a DVI to HDMI / DP(DisplayPort) to
HDMI) cable may cause compatibility issues.
CAUTION
CAUTION
yWhen connecting the power cord to the out-
let, use a grounded (3-hole) multi-socket or a
grounded power outlet.
yThe monitor may flicker when turned on in an
area of low temperature. This is normal.
ySometimes red, green, or blue spots may ap-
pear on the screen. This is normal.
NOTE
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
(Sold Separately)

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USING THE MONITOR
DisplayPort Connection
Transmits digital video and audio signals from your
PC to the monitor. Connect the monitor to your
PC using the display port cable as shown in the
illustration below:
yThere may be no video or audio output
depending on the DP (DisplayPort) version of
the PC.
yWhen using a Mini DP to DP (Mini
DisplayPort to DisplayPort) cable, a cable
with DisplayPort 1.1a specifications or above
is recommended.
NOTE
DVI Connection
Transmits digital video signals to the monitor.
Connect the monitor using the DVI cable as
illustrated below.
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
(Sold Separately)
yConnect the input signal cable
and turn in the direction of the
arrow. To prevent disconnection
secure the cable tightly.
CAUTION
(Sold Separately)
27MB85Z 27MB85R
27MB85R
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
yUsing a DVI to HDMI cable may cause
compatibility issues.
yIf you connect a DVI signal cable, use the
DVI-D dual cable.
NOTE

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USING THE MONITOR
Thunderbolt ( ) Connection
27MB85Z
You can connect your high-resolution display or
high-performance data device to the monitor via
a Thunderbolt port. Connect your external device
to the monitor using the Thunderbolt cable as
illustrated below.
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
yThe maximum data transmission rate of each
port is 20 Gb/s.
yMake sure to use a Thunderbolt ( ) certified
cable. Otherwise, this may cause the device
to malfunction.
yThunderbolt ( ) is supported in such
environments as Windows 7, Windows 8 and
New Mac Pro (Mac OS 10.9).
yTo use the Thunderbolt ( ) port, the ASM
driver in the User Manual CD must be
installed.
yDual monitor connection using Thunderbolt
( ) daisy-chain may not be supported
depending on performance of the graphics
card.
yConnecting the Thunderbolt ( ) cables using
the daisy-chain method may cause delays in
screen display.
yUsing a DVI to HDMI / DP(DisplayPort to
HDMI) cable may cause compatibility issues.
NOTE NOTE
Connecting AV Devices
HDMI Connection
HDMI transmits digital video and audio signals
from your AV device to the monitor. Connect your
AV device to the monitor using the HDMI cable as
shown in the illustration below.
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
(Sold Separately) (Sold Separately)

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USING THE MONITOR
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
Connecting Peripherals
USB Cable Connection - PC
The USB port on the product functions as a USB
hub.
yMake sure to install the most recent Windows
OS service pack before using the product.
yPeripheral devices are sold separately.
yA keyboard, mouse, or USB device can be
connected to the USB port.
NOTE
Cautions When Using a USB Device
yA USB device with an automatic recognition
program installed or that uses its own driver
may not be recognized.
ySome USB devices may not be supported or
may not work properly.
yIt is recommended to use a USB hub or hard
disk drive with power supplied. (If the power
supply is not adequate, the USB device may
not be recognized properly.)
CAUTION
HDMI/DP (DisplayPort) Connection
To use USB 3.0, connect the A-B type USB 3.0
cable of the product to the PC.
Peripheral devices connected to the USB IN port
can be controlled from the PC.
Thunderbolt ( ) Connection
27MB85Z
Peripheral devices connected to the USB IN port
can be controlled from the PC.
If you change the input on the menu while a device
is in connection via the Thunderbolt port, then the
device in connection via the USB port may not
work properly.
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
(Sold Separately)
(Sold
Separately)
(Sold Separately)

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USING THE MONITOR
yPeripheral devices are sold separately.
yFor an angle plug earphone, it is difficult
connect it with a peripheral device, so use a
straight type.
NOTE
Angle Type Straight Type
Headphone Port Connection
Use the headphone port to connect a peripheral
device to the monitor. Connect as illustrated.
DVI-I(D) OUT
PC
AUDIO OUT
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3 USB UP
DP IN
DVI-D IN
Mini DP IN
HDMI IN
HDMI IN
H/P
DP OUT
5 V 0.9 A
USB IN 1 USB IN 2 USB IN 3
(Sold Separately)
yDepending on the audio settings of the PC
and external device, headphone and speaker
functions may be limited.

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INSTALLING LG MONITOR SOFTWARE
INSTALLING LG MONITOR SOFTWARE
1Set the default Web browser to Internet Explorer.
Insert the Software CD included in the product packaging into your PC's CD drive and install the LG Monitor
Software.
The installation screen images are for reference only. The actual installation screen images may vary
depending on the model.
2
Click the LG Monitor Software on the CD's
main screen. When the file download window
appears, click the Run button. (The file
download window may vary depending on the
operating system and the Internet Explorer
version, but the installation procedures are
same.)
yService Pack 1 or higher is required for
Window 7.
3Follow the instructions to proceed with the
installation.
4Check I accept the terms of the agreement
on the License Agreement screen and then
click the Next button.
5
Select the program that you want to install.
CAUTION