www.lg.com
OWNER'S MANUAL
CLOUD MONITOR
(LED LCD MONITOR)
23CAT42K
Please read the safety information carefully before using the product.
CLOUD Monitor(LED LCD Monitor) Model list
English
2
ENG
English
Table of Contents
TABLE OF CONTENTS
3 ASSEMBLING AND
PREPARING
3 Unpacking
4 Parts and buttons
5 Lifting and moving the Monitor
5 Setting Up the Monitor set
5 - Attaching the Stand Base
6 - Detaching the stand base
6 - Detaching the stand body
7 - Mounting on a table
7 - Adjusting the stand height
8 - Adjusting the angle
8 - Using the Kensington locking device
9 - Swivel stand
9 - Using the Pivot function
10 - Installing the wall mount plate
10 - Mounting on a wall
12 USING THE MONITOR SET
12 Connecting Input Signal Cable
12 - D-SUB IN connection - PC
12 - Self Image Adjustment
13 USING THE CITRIX CLOUD
MONITOR SET
13 Connecting LAN/Peripherals
13 - LAN connection
13 - DVI connection
14 - Peripheral device connection
15 CUSTOMIZING SETTINGS
15 Accessing The Main Menus
16 Customizing Settings
16 - Menu Settings
17 - PICTURE
18 - COLOR
19 - DISPLAY
20 - OTHERS
21 - Volume (Only supported in CLOUD)
22 TROUBLESHOOTING
24 PRODUCT SPECIFICATION
25 Preset Mode
25 Power Indicator
26 PROPER POSTURE
26 Proper posture for using the monitor
27 USING CITRIX CLOUD
MONITOR
27 Login screen
27 Power Button
28 Settings button:
33 Information button
3
ENG
English
ASSEMBLING AND PREPARING
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.
y
Only use an approved LG power adapter.
y
Damage caused by other power adapters is not covered by warranty.
y
Note that the components may look different from those shown here.
y
Without prior notice, all information and specifications in this manual are subject to change to improve
the performance of the product.
y
To purchase optional accessories, visit an electronics store or online shopping site or contact the
retail store where you purchased the product.
Power CordUser Manual/Card
Stand Base
Adaptor
CAUTION
NOTE
15-pin D-SUB Signal Cable
(option)
4
ENG
English
ASSEMBLING AND PREPARING
1
1
MENU
AUTO
INPUT
EXIT
CLOUD
92/
Parts and buttons
Power Indicator
y
LED On : Power is on
y
LED Off: Power is off
Front Side Buttons
Input Connectors (See p.12 to 14)
(Power Button)
Input Connectors
(See p.14 )
y
Use a DVI-D cable for the DVI-D OUT port. If you connect other types of cable to the port, the video
may not be displayed correctly.
y
This part is only used for service when a problem occurs in the product
and it needs to be repaired.
CAUTION
CAUTION
1
1
MENU
AUTO
INPUT
EXIT
CLOUD
92/
5
ENG
English
ASSEMBLING AND PREPARING
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
Using a coin, turn the screw clockwise to se-
cure the stand base.
2
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
CAUTION
Lifting and moving the
Monitor
Please heed the following information when
moving the monitor.
y
Avoid touching the screen at all times, as this
may result in damage to the screen or pixels .
CAUTION
y
It is recommended to move the Monitor in
the box or packing material that the Monitor
originally came in.
y
Before moving or lifting the Monitor,
disconnect the power cord and all cables.
y
Hold the top and bottom of the Monitor frame
firmly. Make sure not to hold the transparent
part area.
y
When holding the Monitor, the screen should
face away from you to prevent the screen
from scratches.
y
When transporting the Monitor, do not
expose the Monitor to jolts or excessive
vibration.
y
When transporting the Monitor, keep the
Monitor upright, never turn the Monitor on its
side, or tilt towards the left or right.
Stand Base
6
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English
ASSEMBLING AND PREPARING
Detaching the stand body
1
Place the monitor's screen face down. To
protect the screen from scratches, cover the
surface with a soft cloth.
2
Using a screwdriver, remove the four screws
and detach the stand from the monitor.
y
The components appearing in the illustra-
tions may look different from the actual prod-
uct.
y
Do not carry the monitor upside-down as this
may cause it to fall off its stand, resulting in
damage or injury.
y
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.
y
Only remove the tape and the locking pin
when the monitor is mounted on the stand
base and is in an upright position. Other-
wise, the stand body may protrude, which
may lead to injury.
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.
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
7
ENG
English
ASSEMBLING AND PREPARING
Mounting on a table
1
Lift the monitor and place it on the table in an
upright position.
Install at least 10 cm away from the wall to
ensure sufficient ventilation.
2
Connect the adaptor to the monitor, then plug
the power cord into the wall outlet.
3
Press the (Power) button on the front of the
monitor to turn on the monitor.
y
Unplug the power cord prior to moving or
installing the monitor. There is risk of electric
shock.
CAUTION
y
Once the pin is removed, it is not necessary
to re-insert it to adjust the height.
Adjusting the stand height
1
Place the monitor mounted on the stand base
in an upright position.
2
Remove the tape attached at the bottom rear
of the stand body, then pull out the locking
pin.
3
The height can be adjusted up to 130.0 mm.
y
Do not put your fingers or
hand between the screen
and the base (chassis) when
adjusting the screen's height.
Tape
Locking Pin
Stand Body
CAUTION
WARNING
10 cm
10 cm
10 cm
10 cm
130.0 mm
8
ENG
English
ASSEMBLING AND PREPARING
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
the website at http://www.kensington.com.
Connect the monitor to the table with the Kensing-
ton lock cable.
y
Using the Kensington lock is optional. The
accessories can be purchased at your local
electronics store.
NOTE
Adjusting the angle
1
Place the monitor mounted on the stand base
in an upright position.
2
Adjust the angle of the screen. The angle of
the screen can be adjusted up to 5° forwards
and 15° backwards for a comfortable viewing
experience.
y
To avoid injury to the fingers when adjusting
the screen, do not hold as illustrated below.
y
Be careful not to touch or press the screen
area when adjusting the angle of the monitor.
Front SideRear Side
WARNING
-5 15
-5 15
-5 15
9
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English
ASSEMBLING AND PREPARING
Swivel stand
y
Image shown may differ from your Monitor
set.
1
Swivel 90 degrees and adjust the angle of the
Monitor set to suit your view.
1
Lift the monitor to its highest height to utilize
the Pivot function.
Using the Pivot function
The pivot function allows you to rotate the screen
90 degrees clockwise.
2
Landscape & Portrait : You can rotate the panel
90o clockwise. Please be cautious and avoid
contact between the monitor head and the
Stand Base when rotating the screen to access
the Pivot function. If the monitor head touches
the Stand Base, then the Stand Base could
crack.
3
Be careful with the cables when rotating the
screen.
Head
section
Stand
section
y
An image displayed on the monitor's screen
does not rotate according to the screen
orientation. To view a rotated image on the
screen, connect the monitor to a PC and
change the option in Display Settings.
(See p.31 )
NOTE
10
ENG
English
ASSEMBLING AND PREPARING
Installing the wall mount plate
This monitor has a VESA compatible mount on the
back. Most mounts will require an LG mounting
plate.
1
Place the monitor's screen face down. To
protect the screen from scratches, cover the
surface with a soft cloth.
2
Place the wall mount plate on the monitor and
align it with the screw holes on the monitor.
3
Using a screwdriver, tighten the four screws to
fix the plate onto the monitor.
y
The wall mount plate is sold separately.
y
For more information on the installation, refer
to the wall mount plate's installation guide.
Wall Mount Plate
NOTE
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 a 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.
5
Please use 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.
Mounting on a 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. 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.
10 cm
10 cm
10 cm
10 cm
11
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English
ASSEMBLING AND PREPARING
y
Unplug the power cord before moving or in-
stalling the monitor to avoid electric shocks.
y
Installing the monitor on the ceiling or on a
slanted wall may result in the monitor falling
off, which could lead to injury. Please use
a LG wall mounting bracket when using a
VESA mount. For more information, contact
your local retail store or a qualified installer.
y
Applying excessive force when fastening
screws may cause damage to the moni-
tor. Damage caused in this way will not be
covered by the product warranty.
y
Use the wall mounting bracket and screws
that conform to the VESA standard. Dam-
age caused by the use or misuse of inap-
propriate components will not be covered
by the product warranty.
y
Use the screws specified in the VESA stan-
dard.
y
The wall mount kit includes the installation
guide and necessary parts.
y
The wall mounting bracket is optional. The
accessories can be purchased at your local
retail store.
y
The length of the screw may differ for each
wall mounting bracket. Ensure the correct
length of the screw is used.
y
For more information, please refer to the user
manual for the wall mounting bracket.
Model
23CAT42K
VESA (A x B)
100 x 100
Stand Screw
M4
Required Screw
4
Wall Mount Plate
(Optional)
RW120
CAUTION
NOTE
12
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English
USING THE MONITOR SET
USING THE MONITOR SET
Connecting Input Signal Cable
y
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.
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.
y
Apple Adapter
An adapter may be needed for Apple
computers. This adapter can be purchased
from Apple.
NOTE
y
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.
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).
NOTE
AUTO
INPUT
EXIT
1
1
RGB OUT
13
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English
USING THE MONITOR SET
USING THE CITRIX
CLOUD MONITOR SET
y
Connect the input signal
cable and tighten in the
direction of the arrow. To
prevent disconnection
secure the cable tightly.
y
Do not press on the screen for a prolonged
time. This may cause image distortion.
y
Do not display a still image on the screen
for a prolonged time. This may cause image
retention. If possible, use the screen saver.
CAUTION
y
When connecting the power cord to the out-
let, use a grounded (3-hole) multi-socket or a
grounded wall outlet.
y
The monitor may flicker when turned on in an
area of low temperature. This is normal.
y
Sometimes red, green or blue spots may ap-
pear on the screen. This is normal.
NOTE
DVI connection
To use dual monitors, connect the cloud monitor to
an extended monitor using a DVI cable as illus-
trated below.
Connecting LAN/Peripherals
LAN connection
Connect the router or switch to the monitor using a
LAN cable as illustrated below.
y
The LAN cable is sold separately.
y
The following LAN cable type can be used:
Standard: IEEE 802.3 ETHERNET
y
Connect the LAN cable and the peripheral de-
vices to use the CITRIX cloud monitor.
NOTE
1
1
LAN
Hub/Router
DVI-D IN
MONITOR
1
1
14
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English
USING THE MONITOR SET
1
1
y
Peripheral devices are sold separately.
y
The USB ports on the left and bottom of the
monitor can be used to connect the key-
board, mouse, and other USB devices.
y
Cables with angled plugs may have clear-
ance issues, use straight plugs when pos-
sible.
Angle Type Straight Type
Peripheral device connection
Connect peripheral devices to the monitor using
USB, microphone and headphone ports.
Left
Bottom
NOTE
NOTE
y
The cloud server settings may affect the
performance of the headphones, earphones or
speakers depending on the connected cloud
server.
y
The cloud server settings may affect the
functions or speed of the specific USB stor-
age device depending on the connected
cloud server.
1
1
15
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English
CUSTOMIZING SETTINGS
CUSTOMIZING SETTINGS
Accessing The Main Menus
1
Press any button on the front of the monitor to display the MONITOR SETUP OSD menu.
2
Press to select the desired menu item.
3
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.
4
Select EXIT to leave the OSD menu.
Button Description
MENU Activates the main menu.
OSD Lock/Unlock
Functions
Locks/unlocks the OSD screen.
y
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.
VOL
Adjusts the volume of the DHL monitor.(only works in Cloud input mode); the left arrow key
CLOUD
Disconnects the connection when the key is pressed for a few seconds while in Cloud mode; the
right arrow key
This button is used as a key for selecting the CLOUD input in the D-SUB input mode.
AUTO To adjust the monitor settings, press the AUTO button on the MONITOR SETUP OSD menu (only
supported for analog signal).
For optimal screen display, use the following resolution.
Optimal Resolution 1920 x 1080
INPUT Allows selection of the input signal.
y
If you connect the monitor to a computer using a D-SUB cable, select either the CLOUD or D-
SUB input signal.
y
The initial input signal is D-SUB.
EXIT Exits the OSD menu.
(Power Button)
y
D-SUB Input: Power On/Off
y
CLOUD Input
Monitor Off: Press the power button once then the monitor will be turned off after 5 seconds.
CLOUD Off: Press the power button twice then the monitor and CLOUD connection will be dis-
abled.
CLOUD On: Press the power button.
Power Indicator When the monitor is in operating mode, the power indicator will turn Red (on
mode).
When the monitor is in power saving mode, the power indicator will blink
Red.
MENU
AUTO
INPUT
EXIT
CLOUD
92/
Front Side Buttons
16
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English
CUSTOMIZING SETTINGS
Customizing Settings
Menu Settings
1
Press MENU button on the bottom of the Monitor set
to display the MENU OSD.
2
Set the options by pressing the ◄ or ► or ▼
buttons.
3
Select the "NEXT MENU" button to enter the more
option settings.
4
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.
MENU > NEXT MENU D-SUB CLOUD Description
PICTURE SHARPNESS ● ● Adjusts the sharpness of the screen
COLOR GAMMA
● ● To customize the color of the screen
COLOR TEMP
DISPLAY HORIZONTAL
● To adjust the position of the screen
VERTICAL
CLOCK
● To improve the clarity and stability of the screen
PHASE
OTHERS LANGUAGE
● ●
To customize the screen status for a user's operating
environment
CLOUD
POWER INDICATOR
y
CLOUD: Using PC via a network.
MENU D-SUB CLOUD Description
BRIGHTNESS ● ● To adjust the brightness of the screen
CONTRAST ● ● To adjust the contrast of the screen
WIDE/ORIGINAL
● ●
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 set ratio (16:9).
RESET
● ●
Restore all factory default settings. Press the◄ , ► buttons to reset
immediately.
VOLUME
VOLUME
17
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English
CUSTOMIZING SETTINGS
VOLUME
PICTURE
1
Press MENU button on the bottom of the Monitor set
to display the MENU OSD.
2
Select the "NEXT MENU" button to enter the more
option settings.
3
Enter to PICTURE by pressing the ▼ button.
4
Set the options by pressing the ◄ or ► or ▼
buttons.
5
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.
MENU > NEXT MENU > PICTURE Description
SHARPNESS Adjusts the sharpness of the screen.
18
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English
CUSTOMIZING SETTINGS
COLOR
1
Press MENU button on the bottom of the Monitor set
to display the MENU OSD.
2
Select the "NEXT MENU" button to enter the more
option settings.
3
Select COLOR by pressing the ► button.
4
Enter to COLOR by pressing the ▼ button.
5
Set the options by pressing the ◄ or ► or ▼
buttons.
6
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.
MENU > NEXT MENU > COLOR Description
GAMMA Set your own gamma value. : GAMMA 0, GAMMA 1, GAMMA 2 on the monitor,
high gamma values display whitish images and low gamma values display
blackish images.
COLOR TEMP CUSTOM
• RED:Set your own red color levels.
• GREEN: Set your own green color levels.
• BLUE:Set your own blue color levels.
Select the screen color.
WARM: Set the screen to warm color temperature (more red).
MEDIUM: Set the screen to medium color temperature.
COOL: Set the screen to cool color temperature (more blue).
VOLUME
19
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English
CUSTOMIZING SETTINGS
VOLUME
DISPLAY
1
Press MENU button on the bottom of the Monitor set
to display the MENU OSD.
2
Select the "NEXT MENU" button to enter the more
option settings.
3
Select DISPLAY by pressing the ► button.
4
Enter to DISPLAY by pressing the ▼ button.
5
Set the options by pressing the ◄ or ► or ▼
buttons.
6
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.
y
Only available in D-SUB input mode.
MENU > NEXT MENU > DISPLAY Description
HORIZONTAL To move image left and right.
VERTICAL To move image up and down.
CLOCK To minimize any vertical bars or stripes visible on the screen background.The
horizontal screen size will also change.
PHASE To adjust the focus of the display. This item allows you to remove any horizontal
noise and clear or sharpen the image of characters.
20
ENG
English
CUSTOMIZING SETTINGS
OTHERS
1
Press MENU button on the bottom of the Monitor set
to display the MENU OSD.
2
Select the "NEXT MENU" button to enter the more
option settings.
3
Select OTHERS by pressing the ► button.
4
Enter to OTHERS by pressing the ▼ button.
5
Set the options by pressing the ◄ or ► or ▼
buttons.
6
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.
MENU > NEXT MENU > OTHERS Description
LANGUAGE To choose the language in which the control names are displayed.
CLOUD Off CLOUD is disabled in D-SUB input mode.
On CLOUD is enabled in D-SUB input mode.
POWER
INDICATOR
Use this function to set the power indicator on the bottom side of the monitor to
ON or OFF.If you set OFF, it will go off.
If you set ON at any time, the power indicator will automatically be turned on.
VOLUME
21
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English
CUSTOMIZING SETTINGS
Each option is explained below.
MENU > NEXT MENU > VOLUME Description
VOLUME Adjusts the volume (only available in CLOUD input mode).
VOLUME
Volume (Only supported in CLOUD)
1
Press the VOL button at the bottom of the monitor to
display the VOL OSD menu.
2
Press the ◄ or ► button to adjust the volume.
3
Press the button to enable or disable Mute.
4
Select EXIT to leave the OSD menu.
22
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English
Troubleshooting
TROUBLESHOOTING
Nothing is displayed on the screen
Is the monitor's power cord plugged in?
y
Check if the power cord is correctly plugged in to the outlet.
Is the power indicator on?
y
Check the power indicator.
Is the power indicator displaying as
white?
y
Adjust the brightness and the contrast.
Is the power indicator blinking?
y
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.
Is the "OUT OF RANGE" message
displayed?
y
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 CABLE"
message is displayed?
y
This is displayed when the signal cable between the PC and the moni-
tor is missing or disconnected. Check the cable and reconnect.
The "OSD LOCKED" message is displayed.
Is the "OSD LOCKED" message
displayed when the MENU button is
pressed?
y
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.)
The screen retains an image.
Does image sticking occur even
when the monitor is turned off?
y
Displaying a still image for a prolonged time may cause damage to the
screen, resulting in the retention of the image.
y
Use a screen saver to protect the screen when using the monitor for a
prolonged period of time.
y
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.
y
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 horizontal cycle. This is called horizontal frequency and is
represented by kHz.
NOTE
23
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Troubleshooting
The image is displayed abnormally.
Does the display area appear un-
centered?
Pressing the AUTO button will automatically optimize the screen to the current
display mode.
Does the screen exhibit vertical
lines?
Pressing the AUTO button will automatically optimize the screen to the current
display mode.
Does the screen display horizontal
frequencies, or does the text appear
blurred?
Pressing the AUTO button will automatically optimize the screen to the current
display mode.
y
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.
y
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.
y
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
The AUTO option is only available for D-SUB (analog) signals.
The display color is abnormal.
Does the display color appear dis-
colored (16 color)?
y
Set the color to 24 bit (true color) or higher. In Windows, go to Control
Panel > Display > Settings > Color Quality.
Does the display color appear un-
stable or in monochrome?
y
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?
y
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.
NOTE
24
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English
Specications
PRODUCT SPECIFICATION
LCD Screen Type 58.42 cm (23 inch) TFT (Thin Film Transistor)
LCD (Liquid Crystal Display) Screen
Diagonal length of the screen: 58.42 cm
Pixel Pitch 0.2652 mm x 0.2652 mm
Resolution Maximum Resolution 1920 x 1080 @ 60 Hz
Recommended Resolution 1920 x 1080 @ 60 Hz
DVI-D output 1920 x 1200 @ 60 Hz
Video Signal Horizontal Frequency 30 kHz to 68 kHz
Vertical Frequency 57 Hz to 63 Hz
Synchronization Separate Sync
Input Connector 15-pin D-SUB (Analog)
Power Power 19 V
2.3 A
Power Consumption(Typ.)
(D-sub/CLOUD)
On Mode: 24 W(D-sub) / 31 W(CLOUD)
Power Saving Mode ≤ 0.5 W (CLOUD mode: 8.5 W)
Off Mode ≤ 0.5 W
Dimension/
Weight
Monitor Size (Width x Height x Depth)
With Stand 544.2 mm x 386.5 mm x 130.6 mm
Without Stand 544.2 mm x 332.3 mm x 47 mm
Weight (Without
Packaging)
5.54 kg
AC/DC Adapter Type PA-1650-68, manufactured by LITE-ON TECHNOLOGY CORPORATION.
OUTPUT: 19 V
3.42 A
Stand Angle
Adjustment
Forwards/Backwards: -5° to 15° (Monitor)
Environment
Condition
Operating Condition Temperature: 10°C to 35°C; Humidity: 10% to 80%
Storing Condition Temperature: -20°C to 60°C; Humidity: 5% to 90%
The specifications are subject to change without notice.
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Product Specication
Preset Mode
Display Modes
(Resolution)
Horizontal
Frequency (kHz)
Vertical
Frequency (Hz)
Polarity (H/V) Remark
720 x 400 31.468 70.08 -/+
640 x 480 31.469 59.94 -/-
800 x 600 37.879 60.317 +/+
1024 x 768 48.363 60 -/-
1280 x 1024 63.981 60.02 +/+
1680 x 1050 65.290 59.954 -/+
1920 x 1080 67.5 60 +/+ Recommended Mode
Power Indicator
Mode LED Color
On Mode Red
Power Saving Blinking Red
Off Mode Off
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Proper Posture
PROPER POSTURE
Proper posture for using the monitor
Adjust the angle so that the screen is slightly lower than your eyes.
y
Using the monitor for a prolonged period of time can cause eye fatigue. Take a 10-minute break every
hour.
y
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.
You should be
looking
slightly down at
the screen.
Place your hands gently
on the keyboard,
keeping your arms bent at
the elbows
and extended horizontally
in front of you.
Adjust the angle
from -5° to 15°
so that there is no re-
flection
or glare from the
screen.
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Using CITRIX CLOUD MONITOR
USING CITRIX CLOUD MONITOR
Login screen
This screen is displayed when power is turned on.
Power Button
Click the Power button to turn the system off or
restart it in the login screen.
Login Window
Enter a user name, password and domain to ac-
cess the VDI server.
Power Off Menu
Select the Power Off menu and then press the OK
button in the Shutdown pop-up to terminate the
system.
y
Network status: If a network is connected,
the text Connected appears with a green
circle button. If not, the text Disconnected ap-
pears with a red circle button. When you click
the Network status link, the network setting
screen is displayed.
If a network is being connected, the mes-
sage 'Connecting...' is displayed with [Figure:
Red].
y
Remember me: If you select this button, the
system saves your user name and domain
that you used to log in for future use.
y
Log in: When you click this button, the sys-
tem starts to access a server.
NOTE
y
The maximum number of characters allowed for a
user name, password and domain is 80.
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Using CITRIX CLOUD MONITOR
Settings button:
You can set the network, server or language for
using a network monitor.
Language
Set a language to use on the network monitor
home screen. After setting the language, click the
'OK' button. The default is English.
Network
Set a wired/wireless network.
(Support for the wireless connection is planned to
begin in 2013.)
Restart Menu
Select the Restart menu and click the OK button in
the Restart pop-up to restart the system.
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Using CITRIX CLOUD MONITOR
Wired connection setting
y
Ethernet speed setting: Set the network
speed.
You can select Auto-Detect, 10Mbps,
100Mbps or 1000Mbps.
y
DHCP setting: Set the DHCP mode. If it is
set to On, an IP is automatically fetched from
a DHCP server and used.
y
Static connection setting: If DHCP is set to
Off, the input window is displayed for detailed
setting. Enter the IP Address, Subnet Mask,
Default Gateway and DNS Server fields and
then click the OK button.
Wireless setting (support planned to begin
in 2013)
y
The AP list for wireless network connection is
displayed. Click the Refresh button to update
the list of accessible APs.
y
Double click an AP or click the Connect but-
ton after selecting an AP to access the AP.
When the connection is established, the AP
is marked as connected in the list.
y
When you select a connected AP and then
click the right mouse button, the Disconnect
and Set-Up buttons are displayed. If you se-
lect an AP which is not connected and then
click the right mouse button, the Connect
button is displayed.
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Using CITRIX CLOUD MONITOR
y
Connect Automatically: This option connects
an IP automatically if it is disconnected.
y
DHCP setting: Set the DHCP mode. If it is
set to On, an IP is automatically fetched from
a DHCP server and used.
y
Static connection setting: If DHCP is set to
Off, the input window is displayed for detailed
setting. Enter the IP Address, Subnet Mask,
Default Gateway and DNS Server fields and
then click the OK button.
y
Activity setting: Set to turn on/off a wireless
network.
Enable: Wireless network is used.
Disable: Wireless network is not used.
Server
Set Citrix VDI server and LGDMS server address.
LGDMS is a cloud monitor management software
provided by LG Electronics.
VDI server setting
y
Enter a VDI server address to access.
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Using CITRIX CLOUD MONITOR
Screen Output Setting
Primary display setting
y
Resolution: Select the resolution of a moni-
tor.
The network monitor supports 5 resolutions
including Auto, 1920x1080, 1680x1050,
1280,x1024 and 1024x769.
When it is set to Auto, the monitor is auto-
matically adjusted to the optimal resolution.
y
Rotation: Set the angle of a LCD screen to
normal, 90 degree counter-clockwise or 90
degree clockwise.
LGDMS setting
y
Enter the address of LGDMS server to con-
nect to.
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Using CITRIX CLOUD MONITOR
Secondary display setting
y
Resolution: Select the resolution of a moni-
tor.
Among the resolutions supported in the DVI
monitor, 1024x768 or higher resolutions and
Auto menu are displayed.
When it is set to Auto, the monitor is auto-
matically adjusted to the optimal resolution.
y
Rotation: Set the angle of a LCD screen to
normal, 90 degree counter-clockwise or 90
degree clockwise.
y
Dual Monitor: You can specify the extension
mode.
- Span Mode allows to extend display.
- Mirror Mode allows to copy display.
In Mirror Mode, the resolution and rotation
menus are disabled.
When you click the OK button, the system is
restarted and the selected settings are ap-
plied.
NOTE
y
The settings are enabled only when the DVI-D
monitor is connected.
Volume
You can adjust the system volume and mike vol-
ume. If you select the Mute checkbox, the volume
control bar is disabled.
Mouse
You can set the mouse speed by dragging the
"Cursor Speed" scroll bar. Select either "Right
Handed" or "Left Handed" in Button Type to cus-
tomize the mouse buttons.
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Using CITRIX CLOUD MONITOR
Factory reset
The system is reset to factory defaults and reboot-
ed. All user settings are removed.
Information button
General Tab
Display the hardware and software information of
a network monitor.
y
Hardware Information: Network monitor mod-
el name and asset number.
The asset number can be set in LGMC
y
Software information: Firmware version, soft-
ware file name and publisher information
y
Wake on LAN: Status of Wake on LAN
NOTE
y
Wake on LAN can only be set in the LGMC.
y
LGMC is a cloud management software applica-
tion provided by LG Electronics.
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Using CITRIX CLOUD MONITOR
Network Tab
Display network related information.
y
Network Information: VDI/LGDMS server IP
address information
y
Wired Connection: IP address and MAC ad-
dress of a wired network
y
Wireless Connection: IP address and MAC
address of a wireless network
Ping Tab
By pinging, you check the network connection to a
specific IP or host from a local client and also local
network status.
NOTE
y
Only IP or host name can be entered. The
parameters of ping can not be used.
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.
To
obtain the source code under GPL,
LGPL, MPL and other open source licenses,
that is contained in this product, please visit
http://opensource.lge.com .
In addition to the source code, all referred
license terms, warranty disclaimers and
copyright notices are available for download.
LG Electronics will also provide open
source code to you on CD-ROM for a
charge covering the cost of performing
such distribution (such as the cost of media,
shipping and handling) upon email request
to opensource@lge.com. This offer is valid
for three (3) years from the date on which
you purchased the product.
MODEL
SERIAL
As an ENERGY STAR Partner LGE
U. S. A.,Inc. has determined that this
product meets the ENERGY STAR
guidelines for energy efficiency.
ENERGY STAR is a set of power-saving
guidelines issued by the U.S.Environmental
Protection Agency(EPA).
*above information is only for USA FCC Regulatory
Declaration of Conformity
Trade Name: LG
Model : 23CAT42KL
Responsible Party: LG Electronics Inc.
Address : 1000 Sylvan Ave. Englewood Cliffs
NJ 07632 U.S.A
TEL: 201-266-2534
