OWNER'S MANUAL
NETWORK MONITOR
Please read the safety information carefully before using the product.
Network Monitor Models
N195WU
N225WU
ASSEMBLING AND PREPARING
3
ASSEMBLING AND PREPARING
Unpacking
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.
User Manual/
Power Cord
AC/DC adaptor
Software Installation CD/
Card
15-pin D-SUB Signal Cable
A-B Type USB Cable
Stand Base
CAUTION
Only use an approved LG power adapter.
Damage caused by other power adapters is not covered by warranty.
y
y
NOTE
Note that the components may look different from those shown here.
Without prior notice, all information and specifications in this manual are subject to change to improve
the performance of the product.
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y
To purchase optional accessories, visit an electronics store or online shopping site or contact the retail
store where you purchased the product.
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ASSEMBLING AND PREPARING
4
Parts and buttons
N195WU
Power Indicator
LED On : Power is on
LED Off: Power is off
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y
(Power Button)
Input Connectors
Front Buttons
NOTE
Keep radio away 10 cm from the front side buttons and power button.
y
ASSEMBLING AND PREPARING
5
N225WU
Power Indicator
LED On : Power is on
LED Off: Power is off
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y
(Power Button)
Input Connectors
Front Buttons
NOTE
Keep radio away 10 cm from the front side buttons and power button.
y
ASSEMBLING AND PREPARING
6
Button
Description
MENU
Activates the main menu.
OSD Lock/Unlock
Functions
Locks/unlocks the OSD screen.
To lock the OSD screen, press and hold the MENU button
for several seconds. The "OSD LOCKED" message will be
displayed and the screen will be locked.
y
To unlock the OSD screen, press and hold the MENU
button again for several seconds. The "OSD UNLOCKED"
message will be displayed and the screen will be unlocked.
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SMART+
AUTO
Use this button to enter AUTO BRIGHT(Only N195WU model), ORIGINAL RATIO
menus.
To adjust the monitor settings, press the AUTO button on the MONITOR SETUP OSD
menu (only supported for analog signal(D-SUB)).
For optimal screen display, use the following resolution.
Optimal Resolution
N195WU
N225WU
1366 x 768
1920 x 1080
INPUT
EXIT
Allows selection of the input signal.
If you connect the monitor to a computer using a D-SUB cable, select either the USB
or D-SUB input signal.
y
If only one computer is connected to the monitor, the input signal is detected automati-
cally. The initial input signal is USB.
y
Exits the OSD menu.
D-SUB input
(Power Button)
Use this button to switch the monitor on or off.
y
USB input
On : Press the power button to turn on the power.
Monitor Off : If you press the power button, the monitor will automatically turn off after
5 seconds.
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y
USB Off : Press the power button twice to turn off the USB power.
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Power Indicator
N195WU
When the monitor is in operating mode, the power indicator
will turn purple (on mode).
When the monitor is in power saving mode, the power indica-
tor will blink purple.
N225WU
When the monitor is in operating mode, the power indicator
will turn blue (on mode).
When the monitor is in power saving mode, the power indica-
tor will blink blue.
ASSEMBLING AND PREPARING
7
Lifting and moving the
Monitor set
Setting Up the Monitor set
Attaching the Stand Base
When moving or lifting the Monitor set, read the
following to prevent the Monitor set from being
scratched or damaged and for safe transportation
regardless of its type and size.
Place the monitor's screen face down.
1
CAUTION
To protect the screen from scratches, cover
the surface with a soft cloth.
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CAUTION
Avoid touching the screen at all times, as this
may result in damage to the screen or some
of the pixels used to create images.
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y
Check the position (at the front and rear) of
the stand body, then mount the stand base on
2
the stand body as shown in the figure.
It is recommended to move the Monitor set in
the box or packing material that the Monitor
set originally came in.
Stand Body
Before moving or lifting the Monitor set,
disconnect the power cord and all cables.
Hold the top and bottom of the Monitor
set frame firmly. Make sure not to hold the
transparent part.
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y
Stand Base
Using a coin, turn the screw clockwise to se-
cure the stand base.
3
When holding the Monitor set, the screen
should face away from you to prevent the
screen from scratches.
y
Stand Body
When transporting the Monitor set, do not
expose the Monitor set to jolts or excessive
vibration.
When transporting the Monitor set, keep the
Monitor set upright, never turn the Monitor
set on its side, or tilt towards the left or right.
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y
Stand Base
ASSEMBLING AND PREPARING
8
Detaching the stand base
Adjusting the stand body
Place the monitor's screen face down.
To protect the screen from scratches, cover the
surface with a soft cloth.
Place the monitor's screen face down.
To protect the screen from scratches, cover the
surface with a soft cloth.
1
1
Using a coin, turn the screw in the stand base
counterclockwise. Detach the stand base from
the stand body.
Press the button as shown and pull the stand
body up.
2
2
Stand Body
Stand Base
CAUTION
The components appearing in the illustra-
tions may look different from the actual prod-
uct.
Do not carry the monitor upside-down as this
may cause it to fall off its stand, resulting in
damage or injury.
To avoid damaging the screen when lifting
or moving the monitor, only hold the stand or
the plastic cover. This avoids putting unnec-
essary pressure on the screen.
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y
y
ASSEMBLING AND PREPARING
9
Adjusting the angle
Mounting on a table
Place the monitor mounted on the stand base
in an upright position.
Lift the monitor and place it on the table in an
upright position.
1
1
Install at least 10 cm away from the wall to
ensure sufficient ventilation.
Adjust the angle of the screen. The angle of the
screen can be adjusted up to 15° forwards and
5° backwards for a comfortable viewing experi-
ence.
2
10 cm
10 cm
- 5
15
10 cm
10 cm
Front Side
WARNING
Rear Side
Connect the adaptor to the monitor, then plug
the power cord into the wall outlet.
2
To avoid injury to the fingers when adjusting
the screen, do not hold the lower part of the
monitor's frame as illustrated below.
y
Be careful not to touch or press the screen
area when adjusting the angle of the monitor.
Press the (Power) button on the front of the
monitor to turn on the monitor.
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3
CAUTION
Unplug the power cord prior to moving or
installing the monitor. There is risk of electric
shock.
y
When you connect the DC jack to the moni-
tor, ensure it is inserted tightly to prevent it
from coming loose.
y
ASSEMBLING AND PREPARING
10
Using the Kensington locking
device
The connector for the Kensington lock is located
on the rear of the monitor.
For more information on installation and usage,
refer to the Kensington lock user manual or visit
Connect the monitor to the table with the Kensing-
ton lock cable.
NOTE
Using the Kensington lock is optional. The
accessories can be purchased at your local
electronics store.
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ASSEMBLING AND PREPARING
11
Detaching the stand body
Installing the wall mount plate
This monitor has a VESA compatible mount on the
back. Most mounts will require an LG mounting
plate.
Place the monitor's screen face down. To
protect the screen from scratches, cover the
surface with a soft cloth.
1
Using a screwdriver, Remove the Cover and
detach from the monitor.
2
Place the monitor's screen face down. To
protect the screen from scratches, cover the
surface with a soft cloth.
1
Place the wall mount plate on the monitor and
align it with the screw holes on the monitor.
2
3
Using a screwdriver, tighten the four screws to
fix the plate onto the monitor.
Using a screwdriver, remove the five screws
and detach the stand from the monitor.
3
Wall Mount Plate
NOTE
The wall mount plate is sold separately.
For more information on the installation, refer
to the wall mount plate's installation guide.
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ASSEMBLING AND PREPARING
12
Model
Mounting on a wall
N195WU
N225WU
75 x 75
M4
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. De-
tailed installation instructions can be obtained from
your local retail store. Please refer to the manual
to install and set up a tilting wall mounting bracket.
VESA (A x B)
Stand Screw
Required Screw
Wall Mount Plate
(Optional)
4
RW120
10 cm
VESA (A x B)
y
10 cm
10 cm
A
B
10 cm
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.
CAUTION
Unplug the power cord before moving or in-
stalling the monitor to avoid electric shocks.
y
Please, Use the screw and wall mount interface
in accordance with VESA Standards.
1
2
3
If you use screw longer than standard, the
monitor might be damaged internally.
NOTE
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.
The wall mount kit includes the installation
guide and necessary parts.
The wall mounting bracket is optional. The
accessories can be purchased at your local
retail store.
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y
VESA compatible.
4
Please use VESA standard as below.
784.8 mm (30.9 inch) and under
* Wall Mount Pad Thickness : 2.6 mm
5
y
The length of the screw may differ for each
wall mounting bracket. Ensure the correct
length of the screw is used.
For more information, please refer to the user
manual for the wall mounting bracket.
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y
Φ
* Screw : 4.0 mm x Pitch 0.7 mm x
Length 10 mm
787.4 mm (31.0 inch) and above
* Please use VESA standard wall mount pad
and screws.
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USING THE MONITOR SET
13
USING THE MONITOR SET
Using Primary Station
CAUTION
This 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.
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Connect the input signal
cable and tighten in the
direction of the arrow. To
prevent disconnection
y
secure the cable tightly.
Do not press on the screen for a prolonged
time. This may cause image distortion.
Do not display a still image on the screen
for a prolonged time. This may cause image
retention. If possible, use the screen saver.
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y
D-SUB IN connection - PC
D-SUB IN transfers analog video signals from the
PC to the monitor.
Connect the monitor to the PC using the provided
15-pin D-SUB signal cable as illustrated below.
NOTE
Back of the product.
To connect the monitor to a computer, use
the appropriate signal cable (D-SUB).
A converter can be used to convert the DVI-I
input signal to D-SUB input signal.
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y
y
When connecting the power cord to the out-
let, use a grounded (3-hole) multi-socket or a
grounded wall outlet.
The monitor may flicker when turned on in an
area of low temperature. This is normal.
Sometimes red, green or blue spots may ap-
pear on the screen. This is normal.
y
y
RGB OUT
CAUTION
The D-SUB OUT port is used to output the
image signals inputted from the USB port.
The D-SUB OUT port is not supported if the
D-SUB IN port is being used.
y
USING THE MONITOR SET
14
USB cable connection to Daisy
Chain
Using Standard Stations
USB cable connection - PC
The digital signal is transmitted from the PC to the
monitor through the USB cable. Connect monitors
using the A-B type USB cable provided as shown
in the picture below.
The digital signal is transmitted from the PC to
the monitor through the USB cable. Connect the
PC and the monitor using the A-B type USB cable
provided as shown in the picture below.
Back of the product.
Back of the product.
Back of the product.
NOTE
If the USB cable provided is not long enough,
you may need to purchase an additional
extension cable. (maximum length 5 m)
y
NOTE
Up to 2 monitors can be connected by daisy-
chaining, as shown above.
When using a daisy chain, connect the
mouse to the USB port on the left at the back
of the monitor.
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y
USING THE MONITOR SET
15
Peripheral device connection
NOTE
Connect peripheral devices to the monitor using
USB, headphone, speaker, and microphone ports.
Peripheral devices are sold separately.
The USB ports on the bottom of the moni-
tor can be used to connect the keyboard,
mouse, and other USB devices. But, USB
y
y
Right
ports on the right of the monitor can't be used
to connect the keyboard.
Headphones, speakers or microphone may
not work normally, depending on the server
PC settings.
Virtual solutions may affect the functions or
speed of the specific USB storage device.
y
y
Self Image Adjustment
Press the power button on the front to turn on
the monitor. When powered on, the "Self Image
Adjustment" function will run automatically (only
available for analog [D-SUB input] signals).
Bottom
N195WU
N225WU
CAUTION
If a PS2 keyboard and mouse are connected
to the PC audio device in a multi-computing
environment (normal mode), the sound
output will be supported through the analog
port. If a USB keyboard and mouse are con-
nected, the sound output will be supported
through the USB headphones. If using a PC
without a PS2 keyboard/mouse input port,
please use a USB audio (headphones) for
sound output.
y
NOTE
What is "Self Image Adjustment"? This func-
tion runs when the monitor is connected for
the first time and performs automatic image
adjustment for each signal (only available for
analog [D-SUB input] signals) to provide an
optimal screen display.
y
CUSTOMIZING SETTINGS
16
CUSTOMIZING SETTINGS
Accessing The Main Menus
Press any button on the front of the monitor to display the MONITOR SETUP OSD menu.
1
2
3
Press to select the desired menu item.
To change the settings of the selected item press the buttons on the front of the monitor.
To return to the upper menu or set other menu items, use the up arrow ( ) button.
Select EXIT to leave the OSD menu.
4
N195WU
N225WU
Front Side Buttons
MENU (See p.17)
EXIT (See p.6)
Optimizes the resolution.
Sets the screen options.
Exits the OSD menu.
/ Disconnects from the server.
MONITOR SETUP
MENU SMART+ VOLUME AUTO
INPUT
EXIT
INPUT (See p.6)
VOLUME (See p.20)
SMART+ (See p.22)
Sets the external input.
Sets the volume.
Sets the Auto Bright (Only N195WU
model) ,Original Ratio.
NOTE
Different menu items are enabled depending on the type of input signal.
D-SUB Input: MENU, SMART+, AUTO, INPUT, EXIT
USB Input: MENU, SMART+, VOLUME, INPUT, EXIT
The language of the monitor's OSD menu and that of the OSD menu illustrated in the CD-ROM
manual may be different.
y
y
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CUSTOMIZING SETTINGS
17
MENU Settings
Picture
MENU PICTURE
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
BRIGHTNESS
CONTRAST
Press the MENU button to display the options
in the OSD menu.
SHARPNESS
Set the options by pressing the buttons on the
front of the monitor.
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
EXIT
Each option is explained below.
Analog
Menu
USB
Description
(D-SUB)
BRIGHTNESS
CONTRAST
Sets the brightness of the screen.
Sets the contrast of the screen.
Sets the sharpness of the screen.
o
o
o
o
o
o
SHARPNESS
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
NOTE
If the screen is not displayed properly after adjusting the settings, use the "FACTORY RESET" op-
tion to revert back to the factory default settings. If necessary, enable the "WHITE BALANCE" option
again. This option is enabled only for analog (D-SUB) signals.
y
CUSTOMIZING SETTINGS
18
Color
MENU COLOR
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
COLOR TEMP
PRESET
WARM
Press the MENU button to display the options
in the OSD menu.
PRESET
RED
GREEN
BLUE
Set the options by pressing the buttons on the
front of the monitor.
GAMMA
GAMMA1
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
EXIT
Each option is explained below.
Analog
Menu
USB
o
Description
Allows PRESET or USER to be selected.
(D-SUB)
COLOR TEMP
PRESET
o
WARM
Sets the screen color to a reddish tone.
MEDIUM
Sets the screen color between the reddish and bluish
tone.
o
o
COOL
Sets the screen color to a bluish tone.
USER
You can customize the picture color using Red, Green, and Blue
colors.
o
o
o
o
GAMMA
Sets the clarity of the screen.
The gamma value can be set to 0, 1 or 2, from darker to brighter
screen colors respectively.
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
CUSTOMIZING SETTINGS
19
Display
MENU DISPLAY
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
HORIZONTAL
Press the MENU button to display the options
in the OSD menu.
VERTICAL
CLOCK
PHASE
Set the options by pressing the buttons on the
front of the monitor.
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
EXIT
Each option is explained below.
Analog
Menu
USB
Description
(D-SUB)
HORIZONTAL
VERTICAL
CLOCK
Moves the display area left or right.
Moves the display area up or down.
o
o
x
x
If vertical lines are shown on the screen, adjust the frequency to mini-
mize the lines and adjust the screen's horizontal width.
o
x
PHASE
Adjusts the focus of the screen's image.
Use when frequencies are shown on the screen or when the text ap-
pears overlapped. For optimal results, use this option after adjusting
the "CLOCK" option.
o
x
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
CUSTOMIZING SETTINGS
20
Volume
MENU VOLUME
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
Press the MENU button to display the options
in the OSD menu.
Set the options by pressing the buttons on the
front of the monitor.
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
EXIT
Each option is explained below.
Analog
Menu
USB
o
Description
(D-SUB)
VOLUME
x
To adjust the volume of headphone/Speaker.
(Only for USB input)
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
CUSTOMIZING SETTINGS
21
Others
MENU OTHERS
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
LANGUAGE
English
Press the MENU button to display the options
in the OSD menu.
POWER OFF OSD
POWER INDICATOR
ON
ON
ON
NO
BUTTON INDICATOR
WHITE BALANCE
FACTORY RESET
Set the options by pressing the buttons on the
front of the monitor.
NO
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
EXIT
Each option is explained below.
Analog
Menu
USB
o
Description
(D-SUB)
LANGUAGE
Sets the menu screen to the desired language.
o
POWER OFF OSD
Enables or disables the power off message when turning power off.
If it is set to "Off", the power off message is not displayed while
maintaining client connection.
x
o
o
o
If it is set to "On", the power off message is displayed. (See p.6)
POWER
INDICATOR
Use this function to set the power indicator on the front side of the
monitor to ON or OFF.
If you set OFF, it will be turned off.
If you set ON at any time, the power indicator will automatically be
turned on.
o
o
BUTTON
Use this function to set the control key indicator on the front side of
the monitor to ON or OFF.
If you set OFF, it will be turned off.
INDICATOR
(Only N195WU
model)
If you set ON, it will be turned on.
WHITE BALANCE
If the video card output is different from the specified level, the color
may appear to have altered due to the video signal distortion. The
white balance adjusts the output signal level to correspond to that of
the standard signal, thus providing optimal display. Run this option
when the screen displays an image with both white and black.
o
o
x
o
FACTORY RESET
Resets the screen to the factory default settings. Note that the lan-
guage option will not be reset.
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
NOTE
When connecting monitors in a daisy chain, select "Off" for the "Power Off OSD" option.
y
CUSTOMIZING SETTINGS
22
SMART+ Settings
Auto Bright
SMART+
AUTO BRIGHT
(Only N195WU model)
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
ON
OFF
Press the SMART+ button to display the op-
tions in the OSD menu.
EXIT
Set the options by pressing the buttons on the
front of the monitor.
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
Each option is explained below.
Analog
Menu
USB
Description
(D-SUB)
ON
If select on,it automatically controls the brightness of display to best
suit the surrounding working environment,providing the optimal
viewing condition and maximized user convenience.
o
o
o
OFF
If select off,auto brightness is off.
o
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
CUSTOMIZING SETTINGS
23
Original Ratio
SMART+
ORIGINAL RATIO
Press any button on the front of the monitor to
display the MONITOR SETUP OSD menu.
1
2
3
4
Press the SMART+ button to display the op-
tions in the OSD menu.
WIDE
ORIGINAL
Set the options by pressing the buttons on the
front of the monitor.
EXIT
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu
items, use the up arrow ( ) button.
Each option is explained below.
Analog
Menu
USB
o
Description
(D-SUB)
WIDE
Switch to full screen mode according to input image signal.
Change the input image signal ratio to original.
o
ORIGINAL
o
o
This function works only if input resolution is lower than Monitor set
ratio (16:9).
Analog: D-SUB (analog signal) input. USB: Internal signal through the USB.
y
CUSTOMIZING SETTINGS
24
AUTO Settings : D-SUB Input
Press any button on the front of the monitor to dis-
play the MONITOR SETUP OSD menu.
N195WU
1
Press the AUTO button to automatically adjust the
screen.
2
3
PROCESSING AUTO IMAGE ADJUSTMENT
FOR OPTIMAL DISPLAY
Select EXIT to leave the OSD menu.
To return to the upper menu or set other menu items,
use the up arrow ( ) button.
CHANGE RESOLUTION TO 1366 x 768
N225WU
PROCESSING AUTO IMAGE ADJUSTMENT
FOR OPTIMAL DISPLAY
CHANGE RESOLUTION TO 1920 x 1080
Pressing the AUTO button allows the monitor to automatically optimize the screen to the current display
mode.
If you are not satisfied with the optimized screen, you can manually adjust the position of the display area,
frequency, phase and sharpness in the OSD menu.
(Only available for D-SUB [analog] signals. Note that the sharpness setting is only available for digital sig-
nals.)
NOTE
What is "Auto Image Adjustment"? The Auto Image Adjustment option allows you to improve the pic-
ture quality if the screen is dimmed, if the text appears blurred or spread, if the screen flickers or if the
display area is not centered after adjusting the resolution. (Only available for D-SUB [analog] signals.)
y
Troubleshooting
25
TROUBLESHOOTING
Nothing is displayed on the screen
Is the monitor's power cord
plugged in?
Check if the power cord is correctly plugged in to the outlet.
y
Is the power indicator on?
Check the power indicator.
y
y
Is the power indicator displaying
as purple?
Adjust the brightness and the contrast.
Is the power indicator blinking?
If the monitor is in power saving mode, move the mouse or press any
key on the keyboard to switch the display on.
y
Check if the computer is turned on.
y
y
Is the "OUT OF RANGE" mes-
sage displayed?
This occurs when signals transferred from the PC (video card) are out
of the horizontal or vertical frequency range of the monitor. Please see
the "Product Specification" section of this manual to set the appropri-
ate frequency.
Is the "CHECK SIGNAL CA-
BLE" message is displayed?
This is displayed when the signal cable between the PC and the moni-
tor is missing or disconnected. Check the cable and reconnect.
y
The "OSD LOCKED" message is displayed.
Is the "OSD LOCKED" mes-
sage displayed when the MENU
button is pressed?
The OSD lock feature is enabled to prevent undesired modification
of the OSD settings. Press and hold the MENU button for a couple of
seconds to unlock the OSD. (The "OSD UNLOCKED" message will be
displayed.)
y
The screen retains an image.
Does image sticking occur even
when the monitor is turned off?
Displaying a still image for a prolonged time may cause damage to the
screen, resulting in the retention of the image.
Use a screen saver to protect the screen when using the monitor for a
prolonged period of time.
y
y
NOTE
Vertical Frequency: In order to display an image, the screen must be refreshed dozens of times per
second like a fluorescent lamp. The number of times the screen is refreshed per second is called
vertical frequency or refresh rate and is represented by Hz.
Horizontal Frequency: The time it takes to display one horizontal line is called the horizontal cycle.
The number of horizontal lines displayed in one second can be calculated by dividing one by the hori-
zontal cycle. This is called horizontal frequency and is represented by kHz.
y
y
Troubleshooting
26
The image is displayed abnormally.
Does the display area appear
uncentered?
Pressing the AUTO button will automatically optimize the screen to the
current display mode.
If you are not satisfied with the optimized screen, you can manually
adjust the POSITION option in the OSD menu.
Does the screen exhibit vertical Pressing the AUTO button will automatically optimize the screen to the
lines?
current display mode.
If you are not satisfied with the optimized screen, you can manually
adjust the FREQUENCY option in the OSD menu.
Does the screen display hori-
Pressing the AUTO button will automatically optimize the screen to the
zontal frequencies, or does the current display mode.
text appear blurred?
If you are not satisfied with the optimized screen, you can manually
adjust the PHASE option in the OSD menu.
NOTE
Check if the video card's resolution or frequency is within the range allowed by the monitor and set to
the recommended (optimal) resolution in Control Panel > Display > Settings.
Failing to set the video card to the recommended (optimal) resolution may result in blurred text, a
dimmed screen, a truncated display area or misalignment of the display.
The configuration procedure may differ depending on your computer and/or operating system. Also,
some video cards may not support certain resolutions. If this is the case, contact the computer or
video card manufacturer for assistance.
y
y
y
The AUTO option is only available for D-SUB (analog) signals.
y
y
The recommended monitor resolution (optimized resolution) of the WMS 2011 operating system is
usually 1364 x 768, but the actual monitor resolution is 1366 x 768. This is not a monitor malfunction;
it occurs due to the characteristics of the operating system. (Only N195WU model)
The display color is abnormal.
Does the display color appear
discolored (16 color)?
Set the color to 24 bit (true color) or higher. In Windows, go to Control
Panel > Display > Settings > Color Quality.
y
y
y
Does the display color appear
unstable or in monochrome?
Check if the signal cable is connected properly. Re-connect the cable
or re-insert the PC's video card.
Are there spots on the screen?
When using the monitor, pixilated spots (red, green, blue, white or
black) may appear on the screen. This is normal for the LCD screen.
It is not an error nor is it related to the monitor's performance.
Product Specification
27
PRODUCT SPECIFICATION
N195WU
LCD Screen
Type
470.1 mm (18.51 inch) TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Diagonal length of the screen: 470.1 mm
Pixel Pitch
0.30 mm x 0.30 mm
1366 x 768 @ 60 Hz
Resolution
Maximum Resolution
Recommended Resolution 1366 x 768 @ 60 Hz
Video Signal
Horizontal Frequency
Vertical Frequency
Synchronization
30 kHz to 66 kHz
57 Hz to 63 Hz
Separate Sync / USB
Input Connector 15-pin D-SUB (Analog), USB
Power 19 V 1.7 A
Power Consumption
On Mode: 22 W (Typical)
Power Saving Mode ≤ 1 W / 7 W
Off Mode ≤ 1 W
AC/DC Adapter Manufacturer : LITE-ON, Model PA-1650-68
Input: AC 100-240 V
Output: DC 19 V
Dimension
Monitor Size (Width x Height x Depth)
457.9 mm x 369.5 mm x 197.9 mm
Weight (Without 2.6 kg
Packaging)
Stand Angle
Adjustment
Forwards/Backwards: -5° to 15°
Environment
Condition
Operating Condition
Storing Condition
Temperature: 10°C to 35°C;
Humidity: 10% to 80%
Temperature: -20°C to 60°C;
Humidity: 5% to 90%
The specifications are subject to change without notice.
Specifications
28
N225WU
LCD Screen
Type
546.8 mm (21.53 inch) TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Diagonal length of the screen: 546.8 mm
Pixel Pitch
0.248 mm x 0.248 mm
1920 x 1080 @ 60 Hz
Resolution
Maximum Resolution
Recommended Resolution 1920 x 1080 @ 60 Hz
Video Signal
Horizontal Frequency
Vertical Frequency
Synchronization
30 kHz to 68 kHz
57 Hz to 63 Hz
Separate Sync / USB
Input Connector 15-pin D-SUB (Analog), USB
Power 19 V 3.2 A
Power Consumption
On Mode: 28 W (Typical)
Power Saving Mode ≤ 1 W / 7 W
Off Mode ≤ 1 W
AC/DC Adapter Manufacturer : LITE-ON, Model PA-1650-68
Input: AC 100-240 V
Output: DC 19 V
Dimension
Monitor Size (Width x Height x Depth)
524.6 mm x 406.9 mm x 198 mm
Weight (Without 3.1 kg
Packaging)
Stand Angle
Adjustment
Forwards/Backwards: -5° to 15°
Environment
Condition
Operating Condition
Storing Condition
Temperature: 10°C to 35°C;
Humidity: 10% to 80%
Temperature: -20°C to 60°C;
Humidity: 5% to 90%
The specifications are subject to change without notice.
Product Specification
29
Preset Mode
N195WU
Horizontal
Frequency (kHz)
Vertical
Frequency (Hz)
Preset Mode
Polarity (H/V)
Remark
720 x 400
640 x 480
800 x 600
1024 x 768
1360 x 768
1366 x 768
31.468
31.469
37.879
48.363
47.712
47.712
70
60
60
60
60
60
-/+
-/-
+/+
-/-
+/+
+/+
N225WU
Horizontal
Frequency (kHz)
Vertical
Frequency (Hz)
Preset Mode
Polarity (H/V)
Remark
720 x 400
31.468
31.469
37.879
48.363
47.712
47.712
64.674
65.290
67.500
70
60
60
60
60
60
60
60
60
-/+
-/-
640 x 480
800 x 600
+/+
-/-
1024 x 768
1360 x 768
1366 x 768
1680 x 1050
1680 x 1050
1920 x 1080
+/+
+/+
-/-
-/+
+/+
Power Indicator
N195WU
Mode
LED Color
Purple
On Mode
Power Saving
Off Mode
Flashing Purple
Off
N225WU
Mode
LED Color
Blue
On Mode
Power Saving
Off Mode
Flashing Blue
Off
Proper Posture
30
PROPER POSTURE
Proper posture for using the monitor
Adjust the angle so that the screen is slightly lower than your eyes.
Using the monitor for a prolonged period of time can cause eye fatigue. Take a 10-minute break every
hour.
The stand is designed to best support the monitor when the optimal conditions are selected.
Adjust the angle of the monitor from -5° to 15° to obtain the best view of the screen.
y
y
You should be
looking
Adjust the angle
from -5° to 15°
slightly down at
the screen.
So that there is no
reflection
or glare from the
screen.
Place your hands gen-
tly on the keyboard,
keeping your arms bent
at the elbows
and extended horizon-
tally in front of you.
Make sure to read the Safety Precautions
before using the product.
ENERGY STAR is a set of power-saving
guidelines issued by the U.S. Environmental
Protection Agency(EPA).
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.
As an ENERGY STAR Partner LGE U. S. A.,Inc. has
determined that this product meets the ENERGY STAR
guidelines for energy efficiency.
MODEL
SERIAL
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