LG 23SE3TE-B.AUS User manual
2
ENGLISH
TABLE OF CONTENTS
IMPORTANT PRECAUTIONS........3
- Electrical Power Related Precautions..................3
- Precautions In Installing the Product...................5
- Precautions for Moving the Product....................6
- Precautions for Using/Cleaning the Product...7
- Product Disposal (Only, Hg lamp used LCD
Monitor)...............................................................................7
LICENSES......................................8
ASSEMBLY AND PREPARATION .8
- Parts ......................................................................................9
- Portrait Layout.................................................................9
- Moving and Lifting the Monitor...........................10
- Installing the Monitor................................................11
MAKING CONNECTIONS.......... 15
- Connecting to a PC.....................................................15
- External Device Connection...................................15
USER SETTINGS ........................ 17
- User Settings .................................................................18
- SMART ENERGY SAVING .......................................25
- Picture Mode..................................................................26
TROUBLESHOOTING................. 27
PRODUCT SPECIFICATIONS..... 31
ENGLISH
3
WARNING: This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may
cause radio interference.
IMPORTANT PRECAUTIONS
Please read these safety precautions carefully before using the product.
WARNING
Failure to follow those warnings may result in death, serious injury or damage to the product or other property.
CAUTION
If you ignore the caution message, you may be slightly injured or the product may be damaged.
WARNING
•Indoor Use Only.
Electrical Power Related Precautions
WARNING
•Use only the power cord supplied with the unit or another manufacturer’s authorized cord.
- Failure to do so may result in fire or electrical shock or damage to the product.
•Use only a properly grounded plug and receptacle.
- If you do not you may be electrocuted or injured. Or the product might be damaged.
•Do not use a damaged or loose plug.
- This may cause electrical shock or fire.
•Operate the display only from a power source(i.e. voltage) indicated in the product specification.
- Otherwise the product can be damaged, fire can occur or you may be electrocuted. If you are not sure what type of
power supply you have, consult a certified electrician.
•In the presence of thunder and lightning, never touch the power cord and signal cable because it can be very
dangerous.
- It can cause electric shock.
•Do not connect several extension cords, electrical appliances or electrical heaters to a single outlet. Use a power strip
with a grounding terminal designed for exclusive use with the computer.
- A fire can break out due to overheating.
•Do not touch the power plug with wet hands. Additionally, if the cord pin is wet or covered with dust, dry the power
plug completely or wipe dust off before plugging in the cord.
- You may be electrocuted due to excess moisture.
ENGLISH
4
•If you don’t intend to use the product for a long time, unplug the power cable from the product.
- Layers of dust can cause a fire, or insulation deterioration can cause electric leakage, electric shock or fire.
•Insert the power plug firm so it cannot come loose.
- A loose connection can cause fire.
•Hold the plug when pulling out the power cable. Do not pull the plug out by the wire. Do not bend the power cord
with excessive force or put heavy objects on the power cord.
- The power line can be damaged, which may cause electric shock or fire.
•Do not insert metal or other conductive materials into the product openings. Additionally, do not touch the power
cable right after plugging into the wall input terminal.
- You may be electrocuted.
•Use an appliance coupler as a disconnect device.
•Please make sure the device is installed near the wall outlet to which it is connected and that the outlet is easily
accessible.
•Do not unplug the power cord while the product is in use.
- Electrical shock can damage the product.
•As long as this unit is connected to the AC wall outlet, it is not disconnected from the AC power source even if the
unit is turned off.
ENGLISH
5
Precautions In Installing the Product
WARNING
•Keep away from heat sources like heaters or open flames.
- Electrical shock, fire, malfunction or deformation may occur.
•Keep the packing anti-moisture material or vinyl packing out of the reach of children.
- Anti-moisture material is harmful if swallowed. If swallowed by mistake, force the patient to vomit and visit the
nearest hospital. Additionally, vinyl packing can cause suffocation. Keep it out of the reach of children.
•Do not put heavy objects on the product or sit upon it.
- If the product collapses or is dropped, you may be injured. Prevent Children from climbing or pulling on the unit.
•Do not leave the power or signal cable where someone can trip over it.
- Pedestrians may become entangled in the cables and cause the device to become damaged causing electrical shock,
fire, or serious injury.
•Install the product in a neat and dry place. Do not use near water.
- Dust or moisture can cause electrical shock, fire or product damage.
•Do not add accessories that have not been designed for this display.
•If you smell smoke or other odors or hear a strange sound from the product unplug the power cord and contact LG
Customer Service.
- If you continue to use without taking proper measures, electrical shock or fire can occur.
•If you dropped the product or the case is broken, turn off the product and unplug the power cord.
- If you continue to use without taking proper measures, electrical shock or fire can occur. Contact LG Customer
Service.
•Do not drop an object on or apply impact to the product. Do not throw any toys or objects at the product.
- It can cause injury to humans, problems to the product and damage the display.
•Keep out of reach of children and do not place toys near the product.
•Make sure the product ventilation hole is not blocked. Install the product more than 100 mm (3.9 inches) from the
wall.
- If you install the product too close to the wall, it may be deformed or fire can break out due to internal heat build-
up.
•Do not cover the product with cloth or other material (eg. plastic) while plugged in.
- The product can be deformed or fire can break out due to internal overheating.
•Place the product on a flat and stable surface that is large enough to support the product.
- If the product is dropped, you may be injured or the product may be broken.
•Install the product where no Electromagnetic Interference occurs.
•Keep the product away from direct sunlight.
- The product can be damaged.
•Do not place the product on the floor.
- Small Children and others may trip over it.
•Do not install this product on a wall if it could be exposed to oil or oil mist.
- This may damage the product and cause it to fall.
•For displays with glossy bezels the user should consider the placement of the display as the bezel may cause
unwanted reflections from surrounding light and bright surfaces.
ENGLISH
6
Precautions for Moving the Product
WARNING
•Make sure to turn off the product.
- You may be electrocuted or the product can be damaged.
•Make sure to remove all cables before moving the product.
- You may be electrocuted or the product can be damaged.
•When lifting or moving the product, do not hold it upside down while holding only the stand.
- This may cause the product to fall resulting in damage or injury.
•Do not shock the product when moving it.
- You may be electrocuted or the product can be damaged.
•Make sure the panel faces forward and hold it with both hands to move.
- If you drop the product, the damaged product can cause electric shock or fire.
•Do not place the product face down.
- This may damage the TFT-LCD screen.
ENGLISH
7
Precautions for Using/Cleaning the Product
WARNING
•Do not attempt to disassemble, repair or modify the product yourself.
- Fire or electric shock can occur.
- Contact LG Customer Service for repair.
•When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching. Do not
clean with a wet cloth or spray water or other liquids directly onto the product. An electric shock may occur. (Do not
use chemicals such as benzene, paint thinners or alcohol.)
•Keep the product away from water.
- Fire or electric shock accident can occur.
•Avoid high temperatures and humidity.
•Do not put or store flammable substances near the product.
- There is a danger of explosion or fire.
•Keep the product clean at all times.
•Take a comfortable and natural position when working with the product.
•Take a regular break when working with the product for a long time.
•Do not press on the panel with a hand or sharp object such as nail, pencil or pen, or make a scratch on it.
•Keep proper distance from the product and rest from time-to-time.
- Your vision may be impaired if you look at the product too closely or for too long.
•Set the appropriate resolution by referring to the User’s Guide.
•Keep small accessories out of the reach of children.
•Displaying a still image for long time on the monitor may leave persistent image or stain on the monitor screen. To
avoid this problem, use a screen saver and power off when this product is not used. Persistent image or stain caused
by long time usage are not covered by the warranty on this product.
•Do not use products using high voltage around the Monitor. (ex. Electrical Swatter)
- Monitor may have malfunction as its electrical shock.
•Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame;wipe in one direction only. Too much
moisture may cause staining.
WATER CHEMICALS
Product Disposal (Only, Hg lamp used LCD Monitor)
•The fluorescent lamp used in this product contains a small amount of mercury.
•Do not dispose of this product with general household waste.
•Disposal of this product must be carried out in accordance to the regulations of your local authority.
8
ENGLISH
LICENSES
Supported licenses may differ by model. For more information of the licenses, visit
www.lg.com
.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered
trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
NOTE
•Multi touch does not work.
- Only support Windows 7 and Windows 8 system.
- Windows 7 Starter, Home basic version are not support multi-touch as default option.
- Please check the details on the homepage of the Microsoft.
•Touch does not respond when the desktop is extended to a second touch monitor. For more information.(See p.29)
ASSEMBLY AND PREPARATION
CAUTION
•Always use genuine components to ensure safety and product performance.
•The product warranty will not cover damage or injury caused by the use of counterfeit components.
•It is recommend that use the supplied components.
•If you use generic cables not certified by LG, the screen may not display or there may be image noises.
NOTE
•The accessories provided with your product may vary depending on the model or region.
•Product specifications or contents in this manual may be changed without prior notice due to upgrade of product
functions.
•The warranty will not cover any damage caused by using the product in an excessively dusty environment.
9
ENGLISH
Parts
Button Power Button
Power Indicator
Power Indicator: This Indicator lights up red when the display operates normally (on mode).
(Sleep Mode: Blinking Red)
Portrait Layout
When installing in a portrait layout, rotate the monitor counterclockwise 90 degrees (when facing the screen).
10
ENGLISH
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.
•Place the monitor in the original box or packing material before attempting to move it.
•Before moving or lifting the monitor, disconnect the power cord and all other cables.
•Hold the bottom and side of the monitor frame firmly. Do not hold the panel itself.
•When holding the monitor, the screen should face away from you to prevent it from being scratched.
•When transporting the monitor, do not expose the monitor to shock or excessive vibration.
•When moving the monitor, keep it upright and never turn the monitor on its side or tilt it sideways.
CAUTION
•Avoid touching the monitor screen as much as possible.
- This may result in damage to the screen or some of the pixels used to create images.
11
ENGLISH
Installing the Monitor
Installing on a Table
1 Lift the monitor and place it on the table in an upright position. Place the monitor at least 100 mm (3.9 inches)
away from the wall to ensure sufficient ventilation.
100 mm
100 mm
100 mm
100 mm
2 Connect the power adapter to the monitor and then plug the power cord into the wall outlet.
or
3 Press the (Power) button on the front panel to turn the power on.
CAUTION
•Unplug the power cord before moving the Monitor to another location. Otherwise electric shock may occur.
NOTE
•Avoid using the product in a high temperature and high humidity area. Moving the monitor from a environment like
this to an air conditioned area may cause moisture formation inside the glass. This moisture will be dissipate over
time, which may vary depending on the operating environment.
12
ENGLISH
Using the Kensington Lock
The Kensington security system connector is located at the back of the monitor. For more information on installation
and use of this system, refer to the manual provided with the Kensington security system or visit
http://www.kensington.com
.
Connect the Kensington security system cable between the monitor and a table.
NOTE
•The Kensington security system is optional. You can obtain additional accessories from most electronics retail stores.
13
ENGLISH
Installing on a Wall
For proper ventilation, allow a clearance of 100 mm (3.9 inches) on each side and from the wall. Detailed installation
instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide.
100 mm (3.9 inches)
100 mm
100 mm
100 mm 100 mm
To install your monitor on a wall, attach a wall mounting bracket (optional part) to the back of the monitor.
Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall.
1 Use only screws and wall mounting brackets that conform to VESA standards.
2 Screws which are longer than standard length may damage the inside of the monitor.
3 A non-VESA standard screw may damage the product and cause the monitor to fall. LG Electronics is not liable for
any accidents related to the use of non-standard screws.
4 VESA compatible.
5 Please use VESA standard as below.
•784.8 mm (30.8 inches) and under
- Wall Mount Pad Thickness: 2.6 mm (0.10 inches)
- Fixing screws: Diameter 4.0 mm (0.15 inches) x Pitch 0.7 mm (0.02 inches) x Length 10 mm (0.39 inches)
•787.4 mm (31 inches) and above
- Please use VESA standard wall mount pad and screws.
Model 23SE3TE
VESA (A x B) 75 x 75
Fixing screws M4
Number of screws 4
14
ENGLISH
CAUTION
•Disconnect the power cord before moving or installing the monitor to avoid risk of electric shock.
•If you install the monitor on a ceiling or slanted wall, it may fall and result in injury. Use an authorized LG wall mount
and contact your local dealer or qualified personnel to assist with the installation.
•Do not over tighten the screws as this may damage the monitor and void your warranty.
•Use only screws and wall mounting brackets that meet the VESA standard. Any damage or injuries caused by misuse
or use of improper accessories are not covered by the warranty.
NOTE
•Use the screws that are listed on the VESA standard screw specifications.
•The wall mount kit includes the installation guide and all necessary parts.
•The wall mounting bracket is optional. You can obtain additional accessories from your local dealer.
•The length of screws required may differ depending on the wall mount. Be sure to use the correct length.
•For more information, please refer to the guide provided with the wall mount.
15
ENGLISH
MAKING CONNECTIONS
You can connect various external devices to your monitor. Change the input mode and select the external device you
want to connect. For more information about external device connections, see the user manual provided with each
device.
Connecting to a PC
Some of the cables are not provided.
This monitor supports the Plug and Play* feature.
* Plug and Play: a feature that enables a PC to recognize devices attached by the user without device configuration or
user intervention when powering up.
External Device Connection
Connect a HD receiver, DVD, or VCR player to the monitor and select an appropriate input mode.
Some of the cables are not provided. For the best picture and sound quality, connecting external devices to your
monitor using HDMI cables is recommended.
16
ENGLISH
NOTE
•For the best image quality, using the monitor with HDMI connection is recommended.
•To comply with the specifications of the product, use a shielded interface cable with ferrite core, such as a DVI-D
cable.
•If you turn the monitor on when the set is cold, the screen may flicker. This is normal.
•Sometimes red, green, or blue spots may appear on the screen. This is normal.
•Use a High Speed HDMI®/TM cable.
•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.
•Recommended HDMI Cable Types
- High-Speed HDMI®/TM Cable
- High-Speed HDMI®/TM Cable with Ethernet
•If you cannot hear any sound in HDMI mode please check your PC settings. Some PCs require you to manually change
the default audio output to HDMI.
•If you want to use HDMI-PC mode, you must set your PC/DTV to PC mode.
•You may experience compatibility issues if you use HDMI-PC mode.
•Make sure the power cable is disconnected.
•If you connect a gaming device to the monitor, use the cable provided with the gaming device.
•It is recommended to use the speakers that are provided as optional accessories.
•High Speed HDMI®/TM cables transmit a HD signal up to 1080p and higher.
CAUTION
•Connect the signal input cable and tighten it by turning the screws clockwise.
•Do not press the screen with your finger for a prolonged period as this may result in temporary distortion on the
screen.
•Avoid displaying static images on the screen for a long period of time to prevent image burn. Use a screensaver if
possible.
•A wireless communication device near your monitor can affect the image.
17
ENGLISH
USER SETTINGS
1 Press the desired button on the bottom of the Monitor.
2 Change the value of the menu item by pressing the buttons on the bottom of the Monitor. To return to the upper
menu or set other menu items, use the up arrow ( ) button.
3 Select EXIT to leave the OSD menu.
Monitor set Buttons
Button Description
Accesses the main menus.
•OSD LOCKED/UNLOCKED: This function allows you to lock the current control settings, so
that they cannot be inadvertently changed.
- Press and hold the Menu button for a few seconds. Then, you will be prompted to set the OSD
Lock.
- You can unlock the OSD controls at any time by pushing the MENU button for several
seconds. The message "OSD UNLOCKED" should appear.
Enables the SMART ENERGY SAVING function.
Goes to the Picture Mode menu.
When adjusting your display settings, always press the AUTO button. (Only supported in Analog
Mode)
•The best display mode: 1920 x 1080
INPUT / EXIT
( )
You can choose the input signal.
•When two input signals are connected, you can select the input signal (D-SUB/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).
(Power Button)
Turns the power on or off.
•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.
NOTE
•All of the buttons are touch sensitive and can be operated by simply touching their label with your finger.
18
ENGLISH
User Settings
Menu Settings
1 Press 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.
19
ENGLISH
Each option is explained below.
Menu Analog HDMI Description
Brightness O O To adjust the brightness, contrast of the screen
Contrast O O
Wide/Original
O O
•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 O O Restore all factory default settings. Press the , buttons to reset
immediately.
Menu > Next Menu Analog HDMI Description
Picture Sharpness O O To adjust the clearness of the screen
Black Level O To set offset level
Overscan O To improve the clarity and stability of the screen
Color Gamma
O O To customize the color of the screen
Color Temp
Six Color
Color Reset
Display Horizontal O To adjust the position of the screen
Vertical
Clock O To improve the clarity and stability of the screen
Phase
Audio O To adjust the Volume
Others Language
O O To customize the screen status for a user's operating
environment
Power Indicator
Automatic
Standby
Response Time
•Analog: D-SUB(Analog signal) input.
•HDMI: HDMI(Digital signal) input.
20
ENGLISH
Picture
1 Press 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 To adjust the clearness of the screen.
Black Level You can set the offset level. If you select High, the screen will be bright and if you select
Low, the screen will be dark. (only for HDMI input)
•Offset: As the criteria for video signal, it is the darkest screen the monitor can show.
Overscan 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.
This manual suits for next models
1
Table of contents
Other LG Digital Signage manuals
