LG 19M38A LED LCD Monitor Owner's Manual

Contents hide

1 19M38A LED LCD Monitor

2 Specifications

3 Product Usage Instructions

3.1 Assembling and Preparing

3.2 Setting Up the Monitor

3.3 Connecting to Devices

3.4 Customizing Settings

3.5 Troubleshooting

4 Frequently Asked Questions (FAQ)

4.1 Q: What should I do if the screen is not displaying?

4.2 Q: How can I adjust the monitor settings?

4.3 Documents / Resources

4.3.1 References

19M38A LED LCD Monitor

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Specifications

Model Numbers: 19M38A, 19M38D, 19M38H, 19M38L, 20M38A, 20M38D,
20M38H, 22M38A, 22M38D, 22M38H, 24M38A, 24M38D, 24M38H, 27MP38VQ,
27MP38HQ
Display Type: LED LCD Monitor with LED Backlighting

Screen Sizes: 19″, 20″, 22″, 24″, 27″
Resolution: Varies based on model

Connectivity: D-SUB, DVI-D, HDMI

Product Usage Instructions

Assembling and Preparing

CAUTION:

Always use genuine LG components for safety and
performance.
Use supplied components to avoid damage or injury.

Avoid using generic cables as they may cause display
issues.
Avoid applying foreign substances to screw parts during
assembly.

Do not tighten screws with excessive force to prevent monitor
damage.
Handle the monitor carefully to avoid personal injury or screen
damage.

Setting Up the Monitor

To set up the monitor:

Attach or detach the stand base as needed.

Mount the monitor on a table or wall using the appropriate
method.
Utilize the cable holder for cable management.

Connecting to Devices

To connect to a PC or external devices:

Use D-SUB, DVI-D, or HDMI connections based on device
compatibility.

Ensure proper connectivity for AV and peripheral devices.

Customizing Settings

To customize settings:

Access the menu settings to adjust picture, color, display,
audio, and other options.
Explore additional settings like Reader Mode and Smart Energy
Saving.

Troubleshooting

If you encounter issues, refer to the troubleshooting section of
the manual for assistance.

Frequently Asked Questions (FAQ)

Q: What should I do if the screen is not displaying?

A: Ensure all cables are securely connected and
that you are using certified components recommended by LG. If
issues persist, refer to the troubleshooting section or contact
customer support.

Q: How can I adjust the monitor settings?

A: Use the menu settings on the monitor to
customize picture, color, display, audio, and other options
according to your preferences.

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View Fullscreen

OWNER’S MANUAL
LED LCD Monitor (LED Monitor*)

*LG LED Monitors are LCD Monitors with LED Backlighting.

Please read this manual carefully before operating your set and retain it for future reference.
LED LCD MONITOR MODEL

19M38A 19M38D 19M38H 19M38L

20M38A 20M38D 20M38H

22M38A 22M38D 22M38H

24M38A 24M38D 24M38H

27MP38VQ 27MP38HQ

www.lg.com

2 CONTENTS
CONTENTS

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3 LICENSE
4 ASSEMBLING AND PREPAR-
ING
5 Parts and buttons 6 Moving and Lifting the Monitor 7 Setting up the Monitor set 7 – Attaching the Stand Base 8 – Detaching the Stand Base 9 – Mounting on a table 9 – Using the cable holder 11 – Mounting on a wall
12 USING THE MONITOR SET
12 Connecting to a PC 12 – D-SUB connection 12 – DVI-D connection 13 – HDMI connection 13 Connecting to AV Devices 13 – HDMI connection 14 Connecting to External Devices 14 – Peripheral device connection
15 CUSTOMIZING SETTINGS
16 Customizing Settings 16 – Menu Settings 18 -Picture 19 -Color 20 -Display 20 -Audio 21 -Others 22 READER Setting 23 FUNC. Setting 23 -SMART ENERGY SAVING 24 -Picture Mode 25 -Color Weakness

26 TROUBLESHOOTING
28 SPECIFICATIONS
38 Preset Modes (Resolution) 39 Indicator
40 PROPER POSTURE
40 Proper posture for using the Monitor set.

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LICENSE 3
19M38H 19M38L 20M38H 22M38H 24M38H 27MP38VQ 27MP38HQ
LICENSE
Each model has different licenses. Visit www.lg.com for more information on the license. The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP Directive: *This monitor is set to be turned off automatically in 4 hours after you turned on display if there is no adjustment to display. *To make this setting be disabled, change the option to `Off’ in OSD menu of “Automatic Standby”.

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4 ASSEMBLING AND PREPARING
ASSEMBLING AND PREPARING
CAUTION
y Always use genuine LG components to ensure safety and product performance. y The product warranty will not cover damage or injury caused by the use of unauthorized compo-
nents. y It is recommended that use the supplied components. y If you use generic cables not certified by LG, the screen may not display or there may be image
noises. y Illustrations in this document represent typical procedures, so they may look different from the actual
product. y Do not apply foreign substances (oils, lubricants, etc.) to the screw parts when assembling the prod-
uct. (Doing so may damage the product.) y Applying excessive force when tightening screws may cause damage to the monitor. Damage
caused in this way will not be covered by the product warranty. y Do not carry the monitor upside down by just holding the base. This may cause the monitor to fall off
the stand and could result in personal injury. y When lifting or moving the monitor, do not touch the monitor screen. The force applied to the monitor
screen may cause damage to it. y For wave pattern on appearance, unlike the general method of coating, it’s applied to added glitter-
ing material in raw material.With no peeled-off appearance, it has good durability. Please use it with confidence because there is no problem in using the product at all.
NOTE
y The components may look different from those illustrated here. y Without prior notice, all product information and specifications contained in this manual are subject to
change to improve the performance of the product. y To purchase optional accessories, visit an electronics store or an online shopping site, or contact the
retailer from which you purchased the product. y The power cord provided may differ depending upon the region.

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Parts and buttons

ASSEMBLING AND PREPARING 5

Power Indicator y Lighting On: Turned on y Lighting Off: Turned off (Power Button)
Button (See p.15)

Connection panel (See p.12~14)

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6 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 transportation regardless of its shape or size.
y It is advisable to place the monitor in the original box or packing material before attempting to move it.
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. Do not hold the panel itself.

y When holding the monitor, the screen should face away from you to prevent it being scratched.
y When moving the monitor, avoid any strong shock or vibrations to the product.
y When moving the monitor, keep it upright, never turn the monitor on its side or tilt it sideways.

CAUTION
y As far as possible, avoid touching the monitor screen. This may result in damage to the screen or some of the pixels used to create images.

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ASSEMBLING AND PREPARING 7

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.
CAUTION Lay a foam mat or soft protective cloth on the surface to protect the screen from damage.
2 19M38A 20M38A 22M38A 24M38A
19M38D 20M38D 22M38D 24M38D 19M38H 20M38H 22M38H 24M38H 19M38L
1 Attach the Stand Body to the monitor set. 2 Attach the Stand Base. 3 Tighten the screw to the right with a coin.

27MP38VQ 27MP38HQ
1 Attach the Stand Body to the monitor set. 2 Use two screws to fix the Stand Body and
monitor set. 3 Attach the Stand Base. 4 Tighten the screw to the right with a coin.
Stand Body

Stand Body

Stand Base

Stand Body Stand Base

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8 ASSEMBLING AND PREPARING

Detaching the Stand Base

27MP38VQ 27MP38HQ

1 Place the Monitor set with the screen side
down on a flat and cushioned surface.

2 19M38A
19M38D
19M38H
19M38L

20M38A 20M38D 20M38H

22M38A 22M38D 22M38H

24M38A 24M38D 24M38H

1 Turn the screw to the left with a coin. 2 Pull out the Stand Base from the Stand Body. 3 Remove two screws and pull out the Stand
Body from the monitor set.

1 Pull out the Stand Body and Stand Base from the monitor set.
2 Turn the screw to the left with a coin. 3 Pull out the Stand Base.

Stand Body

Stand Base

Stand Body

Stand Base

Stand Body
CAUTION y This illustration depicts the general model of
connection. Your monitor may differ from the items shown in the picture. y Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot.

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Mounting on a table
1 Lift and tilt the Monitor set into its upright
position on a table. Leave a 100 mm(3.94 inches) (minimum) space from the wall for proper ventilation.

100 mm (3.94 inches)
100 mm (3.94 inches)

ASSEMBLING AND PREPARING 9
3 Press (Power) button on the bottom switch
panel to turn the power on.
CAUTION Unplug the power cord before moving the Monitor to another location. Otherwise electric shock may occur.
Using the cable holder

2 Connect the AC-DC Adapter and Power Cord
to a wall outlet.
or

Cable holder

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10 ASSEMBLING AND PREPARING
WARNING 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.

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 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.

Do not touch or press the screen when adjusting the angle of the monitor.

Do not hold this set like below picture.Monitor screen can detach from stand base and injure your body.

NOTE
The Kensington security system is optional. You can obtain it from most electronics stores.

NOTE
Tilt from +20 to -5 degrees up or down to adjust the angle of the Monitor set to suit your view.

Front

Rear

Mounting on a wall
For proper ventilation, allow a clearance of 100 mm(3.94 inches) 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.

100 mm (3.94 inches)

100 mm (3.94 inches)
100 mm (3.94 inches)

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 If you use screw longer than standard, the moni-

tor might be damaged internally.

2 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.

Model

19M38A 19M38D 19M38H 19M38L

20M38A 20M38D 20M38H

22M38A 22M38D 22M38H

Wall Mount (A x B) 75 x 75

Standard screw

Number of screws 4

Model
Wall Mount (A x B) Standard screw Number of screws

24M38A 27MP38VQ 24M38H 24M38D 27MP38HQ
100 x 100 M4 4

ASSEMBLING AND PREPARING 11
y Wall Mount (A x B)
AB
CAUTION
y Disconnect the power cord first, and then move or install the Monitor set. Otherwise electric shock may occur.
y If you install the Monitor set on a ceiling or slanted wall, it may fall and result in severe injury.
y Use only an authorized LG wall mount and contact the local dealer or qualified personnel.
y Do not over tighten the screws as this may cause damage to the Monitor set and void your warranty.
y Use only screws and wall mounts that meet the VESA standard. Any damages or injuries by misuse or using an improper accessory are not covered by the warranty.
y Screw length from outer surface of back cover should be under 8mm(0.31 inches). Wall mount Pad
Back Cover
Wall mount Pad Back Cover
Standard screw
Max.8mm(0.31 inches)
NOTE y Use the screws that are listed on the VESA
standard screw specifications. y The wall mount kit will include an installation
manual and necessary parts. y The wall mount bracket is optional. You can
obtain additional accessories from your local dealer. y The length of screws may differ depending on the wall mount. Be sure to use the proper length. y For more information, refer to the instructions supplied with the wall mount.

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12 USING THE MONITOR SET

USING THE MONITOR SET

Connecting to a PC
y Your Monitor set supports Plug & Play*. *Plug & Play: A PC recognizes a connected device that users connect to a PC and turn on, without device configuration or user intervention.
D-SUB connection
Transmits analog video from your PC to the Monitor set. Connect the PC and the Monitor set with the supplied D-sub 15 pin signal cable as shown in the following illustrations.

DVI-D connection
Transmits a digital video signal from your PC to the Monitor set. Connect the PC and the Monitor set with a DVI cable as shown in the following illustrations.

D-SUB

RGB OUT PC
NOTE
y When using a D-Sub signal input cable connector for Macintosh

CAUTION
y Connect the signal input cable and tighten it by turning the screws clockwise.
y Do not press the screen with your finger for a long time as this may result in temporary distortion on the screen.
y Avoid displaying a fixed image on the screen for a long period of time to prevent image burn. Use a screensaver if possible.

y Mac 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.

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USING THE MONITOR SET 13

HDMI connection
Transmits the digital video and audio signals from your PC to the Monitor set. Connect the PC and the Monitor set with the HDMI cable as shown in the following illustrations.
19M38L 22M38H 27MP38VQ 27MP38HQ

Connecting to AV Devices
HDMI connection
Transmits the digital video and audio signals from your AV devices to the monitor. Connect your AV device to the monitor with the HDMI cable as illustrated below.
19M38L 22M38H 27MP38VQ 27MP38HQ

NOTE
y If you use HDMI PC, it can cause compatibility problem.
y Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not display or a connection error may occur.
y Recommended HDMI cable types – High-Speed HDMI®/TM Cable – High-Speed HDMI®/TM Cable with Ethernet
NOTE y When you want to use two PC in our Monitor,
please connect the signal cable(D-SUB/ DVI-D/HDMI) respectively in Monitor set. y If you turn the Monitor set on while it is cold, the screen may flicker. This is normal. y Some red, green, or blue spots may appear on the screen. This is normal.

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14 USING THE MONITOR SET

Connecting to External Devices
Peripheral device connection
Connect peripheral devices to the monitor using headphone ports.

Self Image Setting Function
Press the power button on the bottom panel to turn the power on. When monitor power is turned on, the “Self Image Setting” Function is executed automatically. (Only supported in Analog Mode)

19M38L 22M38H 27MP38VQ 27MP38HQ

NOTE
y Peripheral devices are sold separately. y Cables with angled plugs may have clear-
ance issues, use straight plugs when possible.

Angle Type

Straight Type

NOTE
y Headphones or speakers may not work normally, depending on the server PC settings.

NOTE
y “Self Image Setting” Function. This function provides the user with optimal display settings.When the user connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual input signals.(Only supported in Analog Mode)
y `AUTO’ Function. When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted screen while using the device or after changing screen resolution, press the AUTO function button to improve resolution. (Only supported in Analog Mode)

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CUSTOMIZING SETTINGS 15
CUSTOMIZING SETTINGS
1 Press the desired button on the bottom of the Monitor set. 2 Change the value of the menu item by pressing the buttons on the bottom of the Monitor set.
To return to the upper menu or set other menu items, use the up arrow ( ) button.
3 Select EXIT to leave the OSD menu.

MENU READER FUNC.

AUTO

INPUT EXIT

Button (Power Button)

Monitor set Buttons

Description

Accesses the main menus.(See p.16)

OSD Locked/OSD Unlocked

This function allow you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for several seconds. Then OSD of “OSD Lock” will appear. After that, user can select lock or unlock by pressing left/right button. If user selects the “Lock” icon by pressing the “OK” button, the message “OSD Locked” will appear. Otherwise, “OSD Unlocked” will appear. After selecting the “Lock”, If you want to change to Unlock, you can push the “MENU” button for several seconds. The message “OSD Unlocked” will appear.

Use this button to enter Reader Mode menu. Its function works to display screen as paper-like picture for Eye comfort.If you want to more information(See p.22).

Use this button to enter SMART ENERGY SAVING , Picture Mode,Color Weakness menus.(See p.23~25)

When adjusting your display settings, always press the AUTO button on the MONITOR SETUP OSD. (Only supported in Analog Mode)

The best display mode

19M38A/19M38D/19M38H/19M38L: 1366 x 768 20M38A/20M38D/20M38H: 1600 x 900 22M38A/22M38D/22M38H/24M38A/24M38D/24M38H/27MP38HQ/ 27MP38VQ: 1920 x 1080

You can choose the input signal.
· When two input signals are connected, you can select the input signal (D-SUB/DVI-D/ HDMI) you want.
· When only one signal is connected, it is automatically detected. The default setting is D-SUB.

EXIT

EXIT the OSD(On Screen Display).

Turns the power on or off.

Power Indicator

The power indicator stays white if the display is running properly (On Mode). If the display is in Sleep Mode, the power indicator blinks white.

16 CUSTOMIZING SETTINGS

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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.

Analog Digital

Brightness

Contrast

Response Time

27MP38VQ 27MP38HQ

Wide/Original

Reset

HDMI

Description
To adjust the brightness, contrast of the screen.
You can set a response time for displayed pictures based on the speed of the screen. For a normal environment, it is recommended that you use ‘Off’. For a fast-moving picture, it is recommended that you use ‘High’. 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). Restore all factory default settings. Press the , buttons to reset immediately.

CUSTOMIZING SETTINGS 17

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Picture

Menu > Next Menu Sharpness Black Level
19M38H 19M38L 20M38H 22M38H 24M38H 27MP38VQ 27MP38HQ

Analog Digital

Color

Overscan
19M38H 20M38H

19M38L 22M38H

24M38H

27MP38VQ 27MP38HQ

Gamma

Color Temp

Six Color

27MP38VQ 27MP38HQ

Color Reset
27MP38VQ 27MP38HQ

Display

Horizontal

Vertical

Clock
Phase

Audio
19M38H 19M38L
20M38H 22M38H Volume
24M38H 27MP38VQ 27MP38HQ

Others

Language Power Indicator

Automatic Standby

19M38H 19M38L

20M38H 22M38H

24M38H

27MP38VQ 27MP38HQ

Resolution

HDMI

Description

To adjust the clearness of the screen

To set offset level

To improve the clarity and stability of the screen

To customize the color of the screen
To adjust the position of the screen To improve the clarity and stability of the screen
To adjust the volume
To customize the screen status for a user’s
operating environment

y Analog: D-SUB(Analog signal) input. y Digital: DVI-D(Digital signal) input. y HDMI: HDMI(Digital signal) input.

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18 CUSTOMIZING SETTINGS
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 Sharpness Black Level
19M38H 19M38L 20M38H 22M38H 24M38H 27MP38VQ 27MP38HQ
Overscan
19M38H 19M38L 20M38H 22M38H 24M38H 27MP38VQ 27MP38HQ

Description

To adjust the clearness of the screen.

Sets the offset level (for HDMI only). y Offset: as a reference for a video signal, this is the darkest color the moni-

tor can display.

High

Keeps the current contrast ratio of the screen.

Low

Lowers the black levels and raises the white levels from the current contrast ratio of the screen.

To select the range of output image for DTV timing in HDMI input.(only for HDMI input)Recommend Overscan function to turn on when connect AV equipment.

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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.

CUSTOMIZING SETTINGS 19

Each option is explained below. Menu > Next Menu > Color
Gamma Color Temp
Six Color
27MP38VQ 27MP38HQ
Color Reset
27MP38VQ 27MP38HQ

Description
Set your own gamma value. : Gamma 0, Gamma 1, Gamma 2, Off on the monitor, high gamma values display blackish images and low gamma values display whitish images. If user don’t want adjusted gamma, user can select Gamma off.
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).

Sets and stores the hue and saturation for six colors(Red/Green/Blue/Cyan/ Magenta/Yellow) to satisfy the color requirements of a user.

Hue

Adjusts the screen hue.

Saturation

Adjusts the color sharpness on the screen. Lower values make the color sharpness weaker and colors lighter while higher values make the color sharpness stronger and colors dark.

Resets the color settings to the factory default settings for the current input device.

20 CUSTOMIZING SETTINGS

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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.

Menu > Next Menu > Display Horizontal Vertical Clock
Phase

Description
To move image left and right.
To move image up and down.
To minimize any vertical bars or stripes visible on the screen background.The horizontal screen size will also change.
To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters.

Audio

19M38H 19M38L 20M38H 22M38H 27MP38VQ 27MP38HQ

24M38H

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 Audio by pressing the button.
4 Enter to Volume by pressing the button.
5 Set the options by pressing the 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 > Audio
Volume

Description To adjust the volume of headphone/earphone.(Only for HDMI input)

CUSTOMIZING SETTINGS 21

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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.

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.

Automatic Standby

The monitor will automatically switch to standby mode after a certain period.

19M38H 19M38L 20M38H 22M38H 24M38H 27MP38VQ 27MP38HQ

Resolution

User can set the desired resolution. The function is enabled only when the screen resolution on your computer is set to the following, except that the PC output wrong resolution.

19M38A 19M38D

19M38H

19M38L

Off, 1024×768, 1280×768, 1360×768, 1366×768

20M38A 20M38D 20M38H

22M38A 22M38D 22M38H

24M38A 24M38D 24M38H

27MP38VQ 27MP38HQ

Off, 1024×768, 1280×768, 1360×768, 1366×768
Off, 1280×960, 1600×900

Off, 1440×900, 1600×900

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22 CUSTOMIZING SETTINGS
READER Setting
1 Press READER button on the bottom of the Monitor
set to display the Reader Mode OSD.
2 Set the options by pressing the or buttons. 3 Select EXIT to leave the OSD menu.

Each option is explained below.

Reader Mode Reader 1
Reader 2
Reader Off

Description
It is a mode that the screen is adjusted to the best for the newspaper. If you want screen more bright, you can control brightness in Menu OSD.
It is a mode that the screen is adjusted to the best for the cartoon. If you want screen more bright, you can control brightness in Menu OSD.
It is a mode that reader mode is off.

NOTE
If option of Reader Mode is Reader 1 or Reader 2, Picture Mode will automatically be Custom and SMART ENERGY SAVING and Color Weakness will automatically be Off.

CUSTOMIZING SETTINGS 23

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FUNC. Setting
SMART ENERGY SAVING
1 Press FUNC. button on the bottom of the Monitor set to
display the FUNC. OSD.
2 Enter to SMART ENERGY SAVING by pressing the
button.
3 Set the options by pressing the or buttons. 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.

SMART ENERGY SAVING High Low
Off

Description Enables SMART ENERGY SAVING you can save energy with this energy- high efficient function. Enables SMART ENERGY SAVING you can save energy with this energy- low efficient function. Disables SMART ENERGY SAVING .

* SMART ENERGY SAVING: Conserve energy by using luminance compensation algorithm.

NOTE
y Saving Data depends on the Panel. So,those values should be different from each panel and panel vendor.If option of SMART ENERGY SAVING is High or Low, monitor luminance become higher or lower depend on source.
y If option of SMART ENERGY SAVING is High or Low, Picture Mode will automatically be Custom and Reader Mode and Color Weakness will automatically be Off.

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24 CUSTOMIZING SETTINGS
Picture Mode 1 Press FUNC. button on the bottom of the Monitor set
to display the FUNC. OSD.
2 Select Picture Mode by pressing the button. 3 Enter to Picture Mode by pressing the button. 4 Set the options by pressing the 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.

19M38L

Each option is explained below.

Picture Mode Custom Text Photo Cinema Game

Description It is a mode that the user can adjust each element. It can adjust the color mode of the Main Menu. It is a mode that the screen is adjusted to the best for the textworks. It is a mode that the screen is adjusted to the best to view pictures. It is a mode that the screen is adjusted to the best to view the videos. It is a mode that the screen is adjusted to the best to play a game.

19M38H 19M38L 20M38H 22M38H 27MP38VQ 27MP38HQ

24M38H

Picture Mode Custom Vivid 1 Vivid 2 Standard Cinema

Description It is a mode that the user can adjust each element. It can adjust the color mode of the Main Menu. Adjusts the video image for the retail environment by enhancing the contrast, brightness, Colour, and sharpness.
Adjusts the image for the normal environment. It is a mode that the screen is adjusted to the best to view the videos.

NOTE
If option of Picture Mode is non-Custom , Reader Mode, SMART ENERGY SAVING and Color Weakness will automatically be Off.

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CUSTOMIZING SETTINGS 25

Color Weakness

1 Press FUNC. button on the bottom of the Monitor set
to display the FUNC. OSD.
2 Select Color Weakness by pressing the button.
3 Enter to Color Weakness by pressing the button.
4 Set the options by pressing the 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.

Color Weakness

Description

This mode is for users who cannot distinguish between red and green. It enables

users with color weakness to easily distinguish between the two colors.

Off

It is a mode that Color Weakness mode is off.

NOTE
y This is subsidiary for color weakness user. Therefore if you feel uncomfortable with the screen, please turn off this function.
y This function can’t distinguish some colors in some images. y If option of Color Weakness is not Off , Reader Mode and SMART ENERGY SAVING will be Off and
Picture Mode will automatically be Custom.

26 TROUBLESHOOTING

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TROUBLESHOOTING

Check the following before calling for service.

No image appears Is the power cord of the display connected? Is the power indicator light on? Is the power indicator flickering?
Do you see an “OUT OF RANGE” message on the screen?
Do you see a “NO SIGNAL” message on the screen?

y Check and see if the power cord is connected properly to the power outlet.
y Press the Power button. y If the display is in power saving mode, try moving the mouse or
pressing any key on the keyboard to bring up the screen. y Try to turn on the PC. y This message appears when the signal from the PC (video card) is
out of horizontal or vertical frequency range of the display. See the ‘Specifications’ section of this manual and configure your display again. y This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it.

Do you see a “OSD LOCKED” message on the screen?

Do you see “OSD LOCKED” when y You can secure the current control settings, so that they cannot be

you push MENU button?

inadvertently changed. You can unlock the OSD controls at any time

by pushing the MENU button for several seconds: the message “OSD

UNLOCKED” will appear.

Display image is incorrect Display Position is incorrect.
On the screen background, vertical bars or stripes are visible.
Any horizontal noise appearing in any image or characters are not clearly portrayed.

y Press the AUTO button to automatically adjust your display image to the ideal setting.
y Press the AUTO button to automatically adjust your display image to the ideal setting.
y Press the AUTO button to automatically adjust your display image to the ideal setting.
y Check Control Panel Display Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Set the color setting higher than 24 bits (true color).

TROUBLESHOOTING 27

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CAUTION
y Check Control Panel Display Settings and see if the frequency or the resolution were changed. If yes, readjust the video card to the recommend resolution.
y If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the screen may be dimmed, truncated or biased. Make sure to select the recommend resolution.
y The setting method can differ by computer and O/S (Operation System), and resolution mentioned above may not be supported by the video card performance. In this case, please ask to the computer or the video card manufacturer.

Display image is incorrect The screen color is mono or abnormal.
The screen blinks.

y Check if the signal cable is properly connected and use a screwdriver to fasten if necessary.
y Make sure the video card is properly inserted in the slot. y Set the color setting higher than 24 bits (true color) at Control Panel
Settings. y Check if the screen is set to interlace mode and if yes, change it to the
recommend resolution.

Do you see an “Unrecognized monitor, Plug&Play (VESA DDC) monitor found” message?

Have you installed the display driver?

y Be sure to install the display driver from our web site: http://www. lg.com.

y Make sure to check if the video card supports Plug&Play function.

28 SPECIFICATIONS

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SPECIFICATIONS

19M38A 19M38D 19M38H 19M38L

Display
Resolution Power consumption (Typ.) Power Input AC-DC Adapter
Dimensions (Width x Height x Depth) Weight Tilt Range Environmental conditions

Screen Type

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Anti-Glare coating

Pixel Pitch

0.3 mm x 0.3 mm (Pixel Pitch)

Max

1366 x 768 @ 60 Hz

Recommend

VESA 1366 x 768 @ 60 Hz

On Mode : 18 W Typ.(Outgoing condition)* Sleep Mode (Standby Mode) 0.3 W Off Mode 0.3 W
19 V 0.8 A

Type ADS-18SG-19-3 19016G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPG, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPI, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPCU, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPB, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016EPCU-L, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPG, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25SFA-19-3 19016E, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPK-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPB-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP42, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-U, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP60-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type DA-16C19, manufactured by Asian Power Devices Inc. or Type WA-16D19FG, manufactured by Asian Power Devices Inc. or Type WA-16E19FK, manufactured by Asian Power Devices Inc. or Type WA-16E19FA, manufactured by Asian Power Devices Inc. or Type AD10570LF, manufactured by PI Electronics (H.K.) Ltd. or Type AD2152S20, manufactured by PI Electronics (H.K.) Ltd. or Type AD2152620, manufactured by PI Electronics (H.K.) Ltd.

OUTPUT: 19 V 0.84 A

With Stand

441.3 mm x 350.2 mm x 167.8 mm

Without Stand

441.3 mm x 278.1 mm x 57.3 mm

1.9 kg

-5° to 20°

Operating Temperature 0°C to 40 °C Operating Humidity 80%

Storage Temperature -20°C to 60 °C

Storage Humidity

85%

Product specifications shown above may be changed without prior notice due to upgrade of product functions. * The power consumption level can be different by operating condition and monitor setting. * The On mode power consumption is measured with LGE test standard(Full White pattern,Maximum reso-
lution).

SPECIFICATIONS 29

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Video Signal

Horizontal Frequency

Vertical Frequency

30 kHz to 83 kHz (Automatic) 30 kHz to 61 kHz (Automatic) 56 Hz to 75 Hz (D-SUB)
56 Hz to 75 Hz (DVI-D)

56 Hz to 75 Hz (HDMI)

Synchronization Separate Sync. Digital

Input Connector

15 pin D-SUB Connector

DVI-D Connector (Digital)

HDMI Connector

19M38A

19M38D

19M38H/ 19M38L

30 SPECIFICATIONS

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SPECIFICATIONS

20M38A 20M38D 20M38H

Display
Resolution Power consumption (Typ.) Power Input AC-DC Adapter
Dimensions (Width x Height x Depth) Weight Tilt Range Environmental conditions

Screen Type

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Anti-Glare coating

Pixel Pitch

0.271 mm x 0.262 mm (Pixel Pitch)

Max

1600 x 900 @ 60 Hz

Recommend

VESA 1600 x 900 @ 60 Hz

On Mode : 18 W Typ.(Outgoing condition)* Sleep Mode (Standby Mode) 0.3 W Off Mode 0.3 W
19 V 0.8 A

OUTPUT: 19 V 0.84A

With Stand

463.0 mm x 358.8 mm x 167.8 mm

Without Stand

463.0 mm x 286.5 mm x 57.4 mm

2.0 kg

-5° to 20°

Operating Temperature 0°C to 40 °C Operating Humidity 80%

Storage Temperature -20°C to 60 °C

Storage Humidity

85%

SPECIFICATIONS 31

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Video Signal

Horizontal Frequency

30 kHz to 83 kHz (Automatic) 30 kHz to 61 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (D-SUB)

56 Hz to 75 Hz (DVI-D)

56 Hz to 75 Hz (HDMI)

Synchronization

Separate Sync. Digital

Input Connector

15 pin D-SUB Connector

DVI-D Connector (Digital)

HDMI Connector

20M38A

20M38D

20M38H

32 SPECIFICATIONS

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SPECIFICATIONS

22M38A
Display

22M38D 22M38H
Screen Type

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Anti-Glare coating

Pixel Pitch

0.248 mm x 0.248 mm (Pixel Pitch)

Resolution
Power consumption (Typ.) Power Input

Max

1920 x 1080 @ 60 Hz

Recommend

VESA 1920 x 1080 @ 60 Hz

On Mode : 18.8 W Typ.(Outgoing condition)*
Sleep Mode (Standby Mode) 0.3 W Off Mode 0.3 W

19 V 1.2 A Or 19 V 0.8 A

AC-DC Adapter

Type ADS-40SG-19-3 19025G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19025GPB-2, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSG-19 19025EPCU-1L, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP51, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type PA-1021-23, manufactured by Lite-On Technology Corporation

OUTPUT: 19 V 1.3 A

OUTPUT: 19 V 0.84 A

Dimensions (Width x Height x Depth)

With Stand Without Stand

508.5 mm x 386.5 mm x 186.7 mm 508.5 mm x 315.7 mm x 56.8 mm

Weight

22M38A 22M38D

2.4 kg

22M38H

2.7 kg

Tilt Range
Environmental conditions

-5° to 20°
Operating Temperature 0°C to 40 °C Operating Humidity 80%

Storage Temperature -20°C to 60 °C

Storage Humidity

85%

SPECIFICATIONS 33

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Video Signal

Horizontal Frequency

30 kHz to 83 kHz (Automatic) 30 kHz to 61 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (D-SUB)

56 Hz to 75 Hz (DVI-D)

56 Hz to 75 Hz (HDMI)

Synchronization

Separate Sync. Digital

Input Connector

15 pin D-SUB Connector

DVI-D Connector (Digital)

HDMI Connector

22M38A

22M38D

22M38H

34 SPECIFICATIONS

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SPECIFICATIONS

24M38A 24M38D 24M38H

Display
Resolution Power consumption (Typ.) Power Input AC-DC Adapter
Dimensions (Width x Height x Depth) Weight Tilt Range Environmental conditions

Screen Type

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Anti-Glare coating

Pixel Pitch

0.272 mm x 0.272 mm (Pixel Pitch)

Max

1920 x 1080 @ 60 Hz

Recommend

VESA 1920 x 1080 @ 60 Hz

On Mode : 27.5 W Typ.(Outgoing condition)* Sleep Mode (Standby Mode) 0.3 W Off Mode 0.3 W
19 V 1.2 A

OUTPUT: 19 V 1.3 A

With Stand

556.2 mm x 415.1 mm x 186.7 mm

Without Stand

556.2 mm x 344.0 mm x 56.8 mm

2.8 kg

-5° to 20°

Operating Temperature 0°C to 40 °C Operating Humidity 80%

Storage Temperature -20°C to 60 °C

Storage Humidity

85%

SPECIFICATIONS 35

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Video Signal

Horizontal Frequency

30 kHz to 83 kHz (Automatic) 30 kHz to 61 kHz (Automatic)

Vertical Frequency 56 Hz to 75 Hz (D-SUB)

56 Hz to 75 Hz (DVI-D)

56 Hz to 75 Hz (HDMI)

Synchronization

Separate Sync. Digital

Input Connector

15 pin D-SUB Connector

DVI-D Connector (Digital)

HDMI Connector

24M38A

24M38D

24M38H

36 SPECIFICATIONS

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SPECIFICATIONS

27MP38HQ 27MP38VQ

Display
Resolution Power consumption (Typ.) Power Input AC-DC Adapter
Dimensions (Width x Height x Depth) Weight Tilt Range Environmental conditions

Screen Type

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Anti-Glare coating

Pixel Pitch

0.311 mm x 0.311 mm (Pixel Pitch)

Max

1920 x 1080 @ 60 Hz

Recommend

VESA 1920 x 1080 @ 60 Hz

On Mode : 31.13 W Typ.(Outgoing condition)* Sleep Mode (Standby Mode) 0.3 W Off Mode 0.3 W
19 V 1.6 A

Type ADS-40SG-19-3 19032G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-32FSG-19 19032EPCU-1L, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP51A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type PA-1031-23, manufactured by Lite-On Technology Corporation

OUTPUT: 19 V 1.7 A

With Stand

641.4 mm x 459.7 mm x 203.0 mm

Without Stand

641.4 mm x 393.0 mm x 48.2 mm

4.4 kg

-5° to 20°

Operating Temperature 0°C to 40 °C Operating Humidity 80%

Storage Temperature -20°C to 60 °C

Storage Humidity

85%

SPECIFICATIONS 37

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Video Signal

Horizontal Frequency

30 kHz to 83 kHz (Automatic) 30 kHz to 61 kHz (Automatic)

Vertical Frequency

56 Hz to 75 Hz (D-SUB) 56 Hz to 75 Hz (DVI-D)

Input Connector

56 Hz to 75 Hz (HDMI) Synchronization Separate Sync.
Digital 15 pin D-SUB Connector

DVI-D Connector (Digital)

HDMI Connector

27MP38HQ 27MP38VQ

38 SPECIFICATIONS

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Preset Modes (Resolution)

D-SUB/DVI-D Timing
19M38A 19M38D 19M38H 19M38L

Display Modes (Resolution)

Horizontal Frequency(kHz)

720 x 400

31.468

640 x 480

31.469

640 x 480

37.500

800 x 600

37.879

800 x 600

46.875

832 x 624

49.725

1024 x 768

48.363

1366 x 768

47.712

Vertical Frequency(Hz)
70 60 75 60 75 75 60 60

20M38A 20M38D 20M38H

Display Modes (Resolution)

Horizontal Frequency(kHz)

720 x 400

31.468

640 x 480 640 x 480

31.469 37.500

800 x 600 800 x 600

37.879 46.875

1024 x 768 1024 x 768 1152 x 864

48.363 60.023 67.500

1600 x 900

60.000

Vertical Frequency(Hz) 70 60 75 60 75 60 75 75
60

Polarity(H/V)

-/+

-/-

+/+

-/-

+/+

Recommend Mode

Polarity(H/V)

-/+

-/-/-

+/+ +/+

-/+/+ +/+

+/+

Recommend Mode

22M38A 22M38D 22M38H 24M38A 24M38D 24M38H 27MP38HQ 27MP38VQ

Display Modes (Resolution)

Horizontal Frequency(kHz)

720 x 400

31.468

640 x 480

31.469

640 x 480

37.500

800 x 600

37.879

800 x 600

46.875

1024 x 768

48.363

1024 x 768

60.023

1152 x 864

67.500

1280 x 1024

63.981

1280 x 1024

79.976

1680 x 1050

65.290

1920 x 1080

67.500

Vertical Frequency(Hz) 70 60 75 60 75 60 75 75 60
75
60
60

Polarity(H/V)

-/+ -/-/+/+ +/+ -/+/+ +/+

+/+

-/+

+/+

Recommend Mode

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SPECIFICATIONS 39

HDMI Timing

19M38H 19M38L 20M38H

Factory support mode (Preset Mode)
480P 576P 720P 720P

Horizontal Frequency(kHz)
31.50 31.25 37.50 45.00

Vertical Frequency(Hz)
60 50 50 60

HDMI
O O O O

22M38H 24M38H 27MP38VQ 27MP38HQ

Factory support mode (Preset Mode)
480P 576P 720P 720P 1080P
1080P

Horizontal Frequency(kHz)
31.50 31.25 37.50 45.00 56.25
67.50

Vertical Frequency(Hz)
60 50 50 60 50
60

HDMI
O O O O O O Recommend Mode

Indicator

Mode On Mode Sleep Mode (Standby Mode) Off Mode

LED Color White Blinking White Off

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40 PROPER POSTURE
PROPER POSTURE
Proper posture for using the Monitor set.

Adjust the Monitor set and your posture to allow you to view
images at the optimal viewing
angle.

Adjust the location of the Monitor set to avoid it reflecting light.

Place your hands gently on the
keyboard, keeping your arms bent at
the elbows and horizontally outright.

Supplier’s Declaration of Conformity

Trade Name

Responsible Party LG Electronics USA, Inc.

Address

1000 Sylvan Ave Englewood Cliffs,

NJ 07632

Telephone

(201)266-2215

Make sure to read the Safety Precautions before using the product. The model and serial number of the product are located on the back and on one side of the product. Record them below in case you ever need service.
MODEL
SERIAL

Documents / Resources

LG 19M38A LED LCD Monitor [pdf] Owner's Manual
19M38A, 19M38D, 19M38H, 19M38L, 20M38A, 20M38D, 20M38H, 22M38A, 22M38D, 22M38H, 24M38A, 24M38D, 24M38H, 27MP38VQ, 27MP38HQ, 19M38A LED LCD Monitor, 19M38A, LED LCD Monitor, LCD Monitor, Monitor

References

User Manual

LG 19M38A LED LCD Monitor Owner’s Manual

19M38A LED LCD Monitor

Specifications

Product Usage Instructions

Assembling and Preparing

Setting Up the Monitor

Connecting to Devices

Customizing Settings

Troubleshooting

Frequently Asked Questions (FAQ)

Q: What should I do if the screen is not displaying?

Q: How can I adjust the monitor settings?

Documents / Resources

References

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