LG L245WHS Users manual
Test Report No.: GETEC-E3-07-045
FCC Class B Certification
APPENDIX H
: USER’S MANUAL
EUT Type: 24” LCD Monitor
FCC ID: BEJL245WHS
User’s Guide
L245WH
Make sure to read the Important Precautions before using the product. Keep the User's Guide(CD) in an accessible place for furture reference.
See the label attached on the product and give the information to your dealer when you ask for service.
Important Precautions
This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential eletrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing.
On Safety
Use only the power cord supplied with the unit. In case you use another power cord, make sure that it is certified by the applicable national standards if not being provided by the supplier. If the power cable is faulty in any way, please contact the manufacturer or the nearest authorized repair service provider for a replacement.
The power supply cord is used as the main disconnection device. Ensure that the socket-outlet is easily accessible after installation.
Operate the display only from a power source indicated in the specifications of this manual or listed on the display. If you are not sure what type of power supply you have in your home, consult with your dealer.
Overloaded AC outlets and extension cords are dangerous. So are frayed power cords and broken plugs. They may result in a shock or fire hazard. Call your service technician for replacement.
Do not Open the Display.
There are no user serviceable components inside.
There are Dangerous High Voltages inside, even when the power is OFF. 
Contact your dealer if the display is not operating properly.
To Avoid Personal Injury :
Do not place the display on a sloping shelf unless properly secured. 
Use only a stand recommended by the manufacturer.
To Prevent Fire or Hazards:
Always turn the display OFF if you leave the room for more than a short period of time. Never leave the display ON when leaving the house.
Keep children from dropping or pushing objects into the display's cabinet openings. Some internal parts carry hazardous voltages.
Do not add accessories that have not been designed for this display. 
During a lightning storm or when the display is to be left unattended for an extended period of time, unplug it from the wall outlet.
A1
Important Precautions
On Installation
Do not allow anything to rest upon or roll over the power cord, and do not place the display where the power cord is subject to damage.
Do not use this display near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
Displays are provided with ventilation openings in the cabinet to allow the release of heat generated during operation. If these openings are blocked, built-up heat can cause failures which may result in a fire hazard. Therefore, NEVER:
Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc.
Place the display in a built-in enclosure unless proper ventilation is provided. 
Cover the openings with cloth or other material.
Place the display near or over a radiator or heat source.
Do not rub or strike the Active Matrix LCD with anything hard as this may scratch, mar, or damage the Active Matrix LCD permanently.
Do not press the LCD screen with your finger for a long time as this may cause some afterimages.
Some dot defects may appear as Red, Green or Blue spots on the screen. However, this will have no impact or effect on the display performance.
If possible, use the recommended resolution to obtain the best image quality for your LCD display. If used under any mode except the recommended resolution, some scaled or processed images may appear on the screen. However, this is characteristic of the fixed-resolution LCD panel.
On Cleaning
Unplug the display before cleaning the face of the display screen.
Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display screen because over-spraying may cause electrical shock.
On Repacking
Do not throw away the carton and packing materials. They make an ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material.
On Disposal
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.
A2
Connecting the Display
Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off.
Connecting the stand base or Removing the stand base
1. Place the monitor with its front facing downward on a cushion or soft cloth.
2. Align the hooks on the Stand Body with the matching slots in the Stand Base.
3. Insert the hooks into slots.
Hook
Stand Base
Slot
Warning : The tape and locking pin may only be removed from those monitors equipped with a standing base when the base is pulled up.
Otherwise, you may be injured by the protruding sections of the stand.
A3
Connecting the Display
4. Attach the monitor to the Stand Base by turning the screw to the right.
Screw : Turn the screw by using the screw handle.
5. Lift and turn the monitor to face towards the front after the connection is made to the female part of the cable you're attaching.
6. Take the screw out by turning to the left to separate the monitor and Stand Base.
Important
This illustration depicts the general model of connection. Your monitor may differ from the items shown in the picture.
Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot.
A4
Connecting the Display
Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off.
Positioning your display
1. Adjust the position of the panel in various ways for maximum comfort.
Tilt Range : -5˚~20˚ 
Swivel :350˚
Height Range : maximum 3.94 inch (100.0mm)
100.0mm
* Please be sure to remove the Locking pin to adjust the height.
Notice You do not need to replace the Locking pin after it is removed, to adjust its height.
Ergonomic
It is recommended that in order to maintain an ergonomic and comfortable viewing position, the forward tilt angle of the monitor should not exceed 5 degrees.
Slightly wipe stained spot on the exterior only with the cleansing cloths for the product exterior if there is stain or fingerprint on surface of the exterior. Do not wipe roughly when removing stain. Please be cautious of that excessive power may cause scratch or discoloration.
A5
Name and function of the Parts
Rear View
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AUDIO OUT |
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8 |
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1 |
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COMPONENT |
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AC-IN |
DC-OUT |
HDMI/DVI |
Y |
PB |
PR |
D-SUB |
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6 |
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AC-IN Connector : Connect the Power Cord |
2 |
DC-OUT Jack |
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HDMI/DVI Signal Connector |
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COMPONENT Input Terminal |
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5D-SUB Analogue Signal Connector
6Kensington Security Slot
7USB UP stream Port(1EA)
8USB DOWN stream Port(2EA)
9Audio out Jack(Headset/Earphone/connecting terminal of the Speaker)
: You can use the AUDIO-OUT Jack by connecting earphones or a headset when using the HDMI configuration..
*AUDIO-OUT is only available with the HDMI input. (You cannot use it with D-SUB or any other component.)
The Left Rear of the Monitor
AUDIO OUT |
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AUDIO |
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OUT |
B |
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A6
Connecting to External Devices
When Connecting to your PC
1. Place the monitor in a convenient, well-ventilated location near your computer. To adjust height of your monitor, unlock the stand lock on top of the stand.
2. Connect the signal cable. When attached, tighten the thumbscrews to secure the connection. 1
3. Connect the power cord into a proper power outlet that is easily accessible and close to the display. 2
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NOTE |
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This is a simplified representation |
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Power Cord |
1 Signal Cable |
of the rear view. |
This rear view represents a |
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general model; your display may |
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differ from the view as shown. |
Wall-outlet type
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PC |
Mac adapter |
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For Apple Macintosh use, a separate plug adapter is needed to change the 15 pin |
MAC |
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high density (3 row) D-sub VGA connector on the supplied cable to a 15 pin 2 row |
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connector. |
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4. Press 
button on the front switch panel to turn the power on. 5. Press the INPUT button at the front side of the monitor.
INPUT 
OK/AUTO
AWhen connecting with a HDMI/DVI signal input cable.
•Select HDMI : HDMI/DVI digital signal.
BWhen connecting with a D-Sub signal cable.
•Select RGB : D-Sub analogue signal.
INPUT
RGB
HDMI
Component
How to connect to two computers.
Note Connect the signal cables (HDMI/DVI and D-Sub) to each computer.
Press the INPUT button at the front side of the monitor. Directly connect to a grounded power outlet on the wall or a power bar with a ground wire.
A7
Connecting to External Devices
When Watching DVD/Video/HDTV
When connecting with a Component cable
1. Connect the Component cables and RCA to Stereo cables properly. Connect the terminals to the sockets of the same color.
2. Connect the power cord.
PB PR
Monitor
Speaker
AUDIO
IN
RCA-Stereo cable |
Component Cable |
(not included) |
(not included) |
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DVD/VIDEO/HDTV |
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PB PR |
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DVD/VIDEO/HDTV |
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3. Press the INPUT button at the front side of the monitor. |
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INPUT |
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INPUT |
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OK/AUTO |
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When connecting with a Component cable. |
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HDMI |
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Component |
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• Select Component. |
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A8
Connecting to External Devices
When Watching DVD/Video/HDTV
When connecting with a HDMI/DVI cable
1. Connect the HDMI/DVI cables and RCA to Stereo cables properly.
AUDIO |
OUT |
2 |
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1 |
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DC-OUT
COMPONENT
HDMI/DVI Y PB PR
D-SUB
Speaker
(not included)
RCA-Stereo cable
HDMI/DVI cable
(not included)
DVD/VIDEO/HDTV
2. Press the INPUT button at the front side of the monitor.
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INPUT |
INPUT |
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OK/AUTO |
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RGB |
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When connecting with a HDMI/DVI cable. |
HDMI |
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• Select HDMI. |
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A9
Connecting to External Devices
Connecting the USB(Universal Serial Bus) Cable
"USB (Universal Serial Bus)" is an innovation in connecting your different desktop peripherals conveniently to your computer. By using the USB, you will be able to connect your mouse, keyboard, and other peripherals to your display instead of having to connect them to your computer. This will give you greater flexibility in setting up your system. USB allows you to connect a chain of up to 120 devices on a single USB port; and you can “hot” plug (attach them while the computer is running) or unplug them while maintaining the Plug and the Plug auto detection and configuration. This display has an integrated BUS-
powered USB hub, allowing up to 2 other USB devices to be attached it.
1. Connect the upstream port of the display to the downstream port of the USB compliant PC or another hub using the USB cable. (Computer must have a USB port)
2. Connect the USB compliant peripherals to the downstream ports of the display.
COMPONENT
MI/DVI |
Y |
PB |
PR |
1 2 AUDIO OUT
D-SUB
USB downstream Port connect the cables from USB compliant peripherals-such as keyboard, mouse, etc
USB upstream Port
To USB downstream port of the USB compliant PC or another hub cable
3. The monitor’s USB terminal supports USB 2.0 and High Speed cables.
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High Speed |
Full Speed |
Low Speed |
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Data Rate |
480Mbps |
12Mbps |
1.5Mbps |
Power |
2.5W |
2.5W |
2.5W |
Consumption |
(Max,each Port) |
(Max,each Port) |
(Max,each Port) |
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NOTE
To activate the USB hub function, the display must be connected to a USB compliant PC(OS) or another hub with the USB cable(enclosed).
When connecting the USB cable, check that the shape of the connector at the cable side matches the shape at the connecting side.
Even if the display is in a power saving mode, USB compliant devices will function when they are connected the USB ports(both the upstream and downstream) of the display.
A10
Connecting to External Devices
To arrange the cables
1.After connecting the cables neatly, arrange the cables to the Cable Holder as shown in the following figure.
COMPONENT
DC-OUT HDMI/DVI |
Y |
PB |
PR |
AUDIO |
OUT |
2 |
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1 |
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D-SUB
AUDIO-OUT
To connect HDMI, make sure that the audio cables are plugged in as show in the diagram.
Cable Holder
*The length of the cable which connects the monitor’s AUDIO-OUT and the speaker’s AUDIO-IN can be too long. It is used to connect the components at the appropriate distance when the AUDIO-IN terminal and the speaker are connected to the PC.
Notice |
Be cautious to avoid the bumping the speaker against its head when |
removing a cable. |
A11
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