LG Electronics USA L1780UN Users Manual

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Test Report No.: GETEC-E3-05-036

FCC Class B Class II Permissive Change

APPENDIX H

: USER’S MANUAL

EUT Type: 17” LCD Monitor

FCC ID : BEJL1780UN

User’s Guide

L1780U

L1980U L1780Q L1980Q L1781Q L1981Q

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 quote this information to your

dealer when you require service.

FCC Compliance Statement

This equipment has been tested and found to comply within the limits of a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception (which can be determined by turning the equipment on and off), the user is encouraged to try to correct the interference by using one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's (or your) authority to operate the equipment. Only peripherals (digital input/output devices, terminals, printers, etc.) certified to comply with the Class B limits may be attached to this monitor. Operation with non-certified peripherals is likely to result in interference to radio and TV reception. Only shielded signal cables may be used with this System.

Canadian DOC Notice

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

CE Conformity Notice (for Europe)

Products with the “CE” Marking comply with the EMC Directive(89/336/EEC) and LOW VOLTAGE Directive (73/23/EEC) issued by the Commission of the European Community. Compiance with these directives implies conformity to the following European Norms :

• EN 55022:1998 ; Radio Frequency Interference

• EN 55024:1998 ; Electromagnetic Immunity

• EN 61000-3-2 ; Power Line Harmonics

• EN 61000-3-3 ; Voltage Fluctuations

• EN 60950 ; Product Safety

Low Radiation Compliance (MPR II)

This monitor meets one of the strictest guidelines available today for low radiation emissions, offering the user extra shielding and an antistatic screen coating. These guidelines, set forth by a government agency in Sweden, limit the amount of emission allowed in the Extremely Low Frequency (ELF) and Very Low Frequency (VLF) electromagnetic range.

TCO95

Congratulations!

You have just purchased a TCO’95 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and to the further development of environmentally-adapted electronic products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem as far as computers and other electronic equipment are concerned is that environmentally harmful substances are used both in the products and during their manufacture. Since it has not been possible so far for the majority of electronic equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature.

There are also other characteristics of a computer, such as energy consumption levels, that are important from both the working and natural environment viewpoints. Since all types of conventional electricity generation have a negative effect on the environment (acidic- and climatic-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronic equipment in offices consumes as enormous amount of energy, since it is often routinely left running continuously.

What does the environmenal labelling involve?

This product meets the requirements for the TCO’95

Regulatory Information

NOTICE The regulations are applied only to the products with the ID LABEL indicating specific requirements.

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.

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.

Connecting the Display

100

Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off. For the desktop monitor, install the computer with the stand unfolded,

for the rack wall mounting, install the computer with the stand folded.

Unfolding the stand base

1. Place the monitor with its front facing downward on a cushion or soft cloth.

2. Remove the tape of stand base's hole, pull it towards the front side(in the

direction of the arrow) from the stand base using a coin or “-“ shape screwdriver.

* Caution : To avoid any minor injury, be sure to pull the folding stopper with the

stand base pressed by one hand, as shown below.

Make sure to pull up the folding stopper while pressing down the stand base with one hand as shown in the below figure. Otherwise, you can be injured by the projected stand base.

Hole

Coin, "-"shape screwdriver

Folding Stopper

Folding the stand base

To fix a stand, push the folding stopper inwards until you hear the “click”sound using a coin or “-“ shape screw driver, while pressing down the stand base to the monitor.

Coin, "-"shape screwdriver

Folding Stopper

Important

This illustration depicts the general model of connection. Your monitor may differ from the items shown in the picture.

Connecting the Display

Using the Computer

1. Connect the signal cable. When attached, tighten the thumbscrews to secure

the connection.

2. Connect the power cable with the AC adapter (AC power supply) ②, and

then plug the cable in the outlet. ③ (Voltage will be automatically controlled.)

AC adapter

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.

When connecting to a PC

When connecting to a wall concent

MAC

Connecting the Display

3. Touch button on the front switch panel to turn the power on. When

monitor power is turned on, the 'Self Image Setting Function' is

executed automatically.(Only Analog Mode)

NOTE ‘ 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. If you want to adjust the monitor while in use, or wish to manually run this function once again, touch the ‘AUTO/SET’ button on the front panel of the monitor. Otherwise, you may execute the ‘FACTORY RESET’ option on the OSD adjustment menu. However, be aware that this option initializes all the menu items except ‘LANGUAGE’.

Using the Auto Pivot, Auto Mirror function

This model supports Auto Pivot (automatic rotation) and Auto Mirror (automatic up/down reversal) functions. To use this function, install the provided Forte Manager software first and then, perform Automatic setting.(Manual is the default setting when you purchase the product.)

- Refer to the installation guide included in the CD for more details on the installation method.

- For the automatic setting, select Forte Manager -> Option -> Pivot -> Enable AutoPivot.

Notice

Forte Manager software requires Microsoft Explorer 6.0 or later. When the Auto Pivot or Auto Mirror function is engaged, the direction of the OSD (On Screen Display) menu will not be changed if rotated by 180°. (See the below figure.) The response time (speed) for the Auto Pivot and Auto Mirror function can vary

depending on the video card and the PC performance, and these functions are not

supported in the DOS mode.

Auto Pivot

Screen rotation : You can rotate the monitor screen part clockwise by 180°.

※※

Caution : Be careful not to touch the button section when rotating

the screen.

Be careful that your hands are not pressed down when rotating

the screen.

This rear view represents a general model, your display may differ from the view as shown.

<Pushing the screen

part backwards>

Tilt the screen part while rotating it so that the monitor does not touch the floor.

Refer to the next page about Auto Mirror function.

Using the Auto Pivot, Auto Mirror function

Auto Mirror

Screen switch : The monitor screen part is automatically mirrored when you switch it

forward/backward as shown in the figure.

※※

Caution : Be careful not to touch the button section when rotating

the screen.

Be careful that your hands are not pressed down when rotating

the screen.

This rear view represents a general model, your display may differ from the view as shown.

Tip

If you activate the Auto Pivot or Auto Mirror function while the screen is almost on

a level, the screen display may not work properly. In this case, set the screen up straight and adjust to the proper angle.

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.

Control Panel Functions

SOURCESOURCE

MENUMENU

AUTO/ SETAUTO/ SET

( - )( - )

( + )

ENGINEENGINE

Front Panel Controls

Control Function

MENU Button

Use this button to enter or exit the On Screen Display.

OSD LOCKED/UNLOCKED

This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Touch and hold the MENU button for 5 seconds. The message "OSD LOCKED" should appear.

You can unlock the OSD controls at any time by touching the MENU button for 5 seconds. The message "OSD UNLOCKED" should appear.

Control Panel Functions

Control Function

Buttons

Button

AUTO/SET Button

Use these buttons to select or adjust functions in the On Screen Display.

hot key

For more information, refer to page A15

SOURCE hot key

Use this button to make Dsub or DVI connector active. This feature is used when two computers are connected to the display. The default setting is Dsub.

Use this button to enter a selection in the On Screen Display.

AUTO IMAGE ADJUSTMENT

When adjusting your display settings, always touch

AUTO/SET

the Screen Display(OSD). This will automatically adjust your display image to the ideal settings for the current screen resolution size (display mode).

The best display mode is 17 inch monitor : 1280x1024

19 inch monitor : 1280x1024

button before entering the On

Power Button

Power Indicator

Use this button to turn the display on or off.

This Indicator lights up blue when the display operates normally(On Mode). If the display is in Sleep Mode (Energy Saving), this indicator color changes to amber.

On Screen Display (OSD) Control Adjustment

AUTO/SET

MENU MENU

Screen Adjustment

Making adjustments to the image size, position and operating parameters of the display is quick and easy with the On Screen Display Control system. A short example is given below to familiarize you with the use of the controls. The following section is an outline of the available adjustments and selections you can make using the OSD.

NOTE

Allow the display to stabilize for at least 30 minutes before making image adjustments.

To make adjustments in the On Screen Display, follow these steps:

Touch the MENU Button, then the main menu of the OSD appears.

To access a control, use the or Buttons. When the icon you want becomes highlighted, touch the AUTO/SET Button.

Use the / Buttons to adjust the image to the desired level. Use the

AUTO/SET Button to select other sub-menu items.

Touch the MENU Button once to return to the main menu to select another function. Touch the MENU Button twice to exit from the OSD.

Automatic save

With the OSD open, once you have made an adjustment the monitor automatically save any adjustments you have made, even if you exit the menu or open another menu. If you make an adjustment and then wait for the OSD to disappear, the adjustment will also been saved.

A10

On Screen Display(OSD) Selection and Adjustment

The following table indicates all the On Screen Display control, adjustment, and setting menus.

Main menu Sub-menu A D Reference

PICTURE

COLOR

POSITION

TRACKING

SETUP

FLATRON

F-ENGINE(

BRIGHTNESS

CONTRAST

GAMMA

PRESET

6500K 9300K

RED

GREEN

BLUE

HORIZONTAL

VERTICAL

CLOCK

PHASE

LANGUAGE

OSD

POSITION VERTICAL

HORIZONTAL

WHITE BALANCE

POWER INDICATOR

FACTORY RESET

MOVIE/TEXT

)

USER

NORMAL

To adjust the brightness, contrast and gamma 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 customize the screen status for a user's operating environment

To select or customize desired image settings

: Adjustable A : Analog Input D : Digital Input

NOTE

The order of icons may differ depending on the model (A11~A15).

A11

On Screen Display(OSD) Selection and Adjustment

PICTURE

You were introduced to the procedure of selecting and adjusting an item using the OSD system. Listed below are the icons, icon names, and icon descriptions of the all items shown on the Menu.

Touch the MENU Button, then the main menu of the OSD appears.

Menu Name

Icons

Button Tip

* You can use the Forte Manager program when configuring or controlling

the screen display. For more details, refer to the manual included in the Forte Manager Software CD.

NOTE

OSD (On Screen Display) menu languages on the monitor may differ from the manual.

MENU : Exit

: Adjust (Decrease/Increase)

SET : Enter

: Select another sub-menu

Sub-menus

A12

On Screen Display(OSD) Selection and Adjustment

PICTURE

Main menu Sub menu Description

PICTURE

BRIGHTNESS

To adjust the brightness of the screen.

CONTRAST

GAMMA

MENU : Exit

: Decrease

: Increase

SET : Select another sub-menu

COLOR

MENU : Exit

: Decrease

: Increase

SET : Select another sub-menu

PRESET

RED

GREEN

BLUE

POSITION

HORIZONTAL

To adjust the contrast of the screen.

Set your own gamma value. : -50/0/50 On the monitor, high gamma values display whitish images and low gamma values display high contrast images.

Select the screen color.

• 6500K: Slightly reddish white.

• 9300K: Slightly bluish white.

Set your own red color levels.

Set your own green color levels.

Set your own blue color levels.

To move image left and right.

VERTICAL

MENU : Exit

: Decrease

: Increase

SET : Select another sub-menu

To move image up and down.

A13

On Screen Display(OSD) Selection and Adjustment

TRACKING

SETUP

SET

SETUP

SET

Main menu Sub menu Description

TRACKING

CLOCK

To minimize any vertical bars or stripes visible on the screen background.The horizontal screen size will also change.

MENU : Exit

: Decrease

: Increase

SET : Select another sub-menu

SETUP

MENU : Exit

: Adjust

SET : Select another sub-menu

PHASE

LANGUAGE

OSD POSITION

WHITE BALANCE

POWER INDICATOR

To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters.

To choose the language in which the control names are displayed.

To adjust position of the OSD window on the screen.

If the output of the video card is different

the required specifications, the color

level may deteriorate due to video

signal distortion. Using this function, the

signal level is adjusted to fit into the

standard output level of the video card

in order to provide the optimal image.

Activate this function when white and

black colors are present in the screen.

Use this function to set the power

indicator on the front side of the monitor

to ON or OFF.

If you set OFF, it will go off.

If you set ON at any time, the power

indicator will automatically be turned on.

FACTORY RESET

Restore all factory default settings except

"LANGUAGE."

Press the button to reset immediately.

If this does not improve the screen image, restore the factory default settings. If necessary, perform the white balance function again. This function will be enabled only when the input signal is an analog signal.

A14

On Screen Display(OSD) Selection and Adjustment

BRIGHTNESS

ACE

RCM

SAVE

USER

MENU SET

SAVE

The OSD screen will appear when you touch the (-) button at the front side of the monitor.

Menu Name

Icons

Sub-menu Name

FLATRON F-ENGINE

Screen when applied Screen when not applied

When you execute F-ENGINE, two tones will appear on the screen as shown. The applied screen will appear on the left side, whereas the non-applied screen will appear on the right side.Touch the SETbutton to use the adjusted screen.

Main menu Sub menu Description

To adjust the USER sub-menu function, Press the SET Button

MOVIE TEXT

USER

This feature lets you easily select the best desired image condition optimized to the environment (ambient illumination, image types etc).

MOVIE

TEXT

For animation images in videos or movies

For text images (Word processing etc.)

User You can manually adjust brightness, ACE or RCM. You can save or restore the adjusted value even when using a different environment setting.

(Brightness): Adjusts screen brightness.

ACE

(Adaptive Clarity Enhancer)

RCM(Real Color Management) Selects the color mode.

Not applied Green enhance Flesh tone Color Enhance

Selects the clarity mode.

Select the sub-menu using the SET

button and save the YES value using the buttons.

NORMAL

This is under normal operating conditions.

A15

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 on and the power indicator blue or green?

Is the power indicator amber?

Do you see an "OUT OF RANGE" message on the screen?

Do you see a "CHECK SIGNAL CABLE "message on the screen?

Check and see if the power cord is connected properly to the power outlet.

Touch the Power button.

Adjust the brightness and the contrast.

If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen.

Try to turn on the PC.

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.

This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again.

Do you see a "OSD LOCKED" message on the screen?

Do you see “OSD LOCKED” when you touch MENU button?

You can secure the current control settings, so that they cannot be inadvertently changed. You can unlock the OSD controls at any time by touching the MENU button for 5 seconds. The message "OSD UNLOCKED" should appear.

A16

Troubleshooting

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.

Touch the AUTO/SET button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, adjust the image position using the H position and V position icon in the on screen display. 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.

Touch the AUTO/SET button to automatically adjust your display image to the ideal setting.

If the results are unsatisfactory, decrease the vertical bars or stripes using the CLOCK icon in the on screen display.

Touch the AUTO/SET button to automatically adjust your display image to the ideal setting.

If the results are unsatisfactory, decrease the horizontal bars using the PHASE icon in the on screen display. 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).

The screen color is mono or abnormal.

The screen blinks.

Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. Make sure the video card is properly inserted in the slot. Set the color setting higher than 24 bits (true color) at Control Panel - Settings.

Check if the screen is set to interlace mode and if yes, change it to the recommend resolution.

Make sure the power voltage is high enough, It has to be higher than AC100-240V 50/60Hz.

A17

Troubleshooting

Have you installed the display driver?

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

Be sure to install the display driver from the display driver CD (or diskette) that comes with your display. Or, you can also download the driver from our web site: http://www.lge.com.

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

A18

A19

Specifications 17inch

NOTE

Information in this document is subject to change without notice.

17 inches (43.2cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating 17 inches viewable

0.264mm pixel pitch Horizontal Freq. 30 - 83kHz (Analog)

30 - 71kHz (Digital)

Vertical Freq. 56 - 75Hz (Automatic) Input Form Separate TTL, Positive/Negative

SOG (Sync On Green) Digital

Signal Input 15 pin D-Sub Connector

DVI - D connector

Input Form RGB Analog (0.7Vp-p/75ohm), Digital Max DVI Digital: VESA 1280 x 1024@60Hz

D-sub Analog: VESA 1280 x 1024@75 Recommend VESA 1280 x 1024@60Hz DDC 2B

On Mode :

36W

Sleep Mode

≤ 2W

Off Mode ≤ 2W Width 37.37 cm / 14.71 inches

Height 37.76 cm / 14.86 inches Depth 24.00 cm / 9.44 inches Net 4.3 kg (9.47 lbs)

Tilt 0˚~157˚ Folding Height 6.42 cm (2.52 inches) Rotate 180˚ clockwise (Landscape -> Portrait)

12V 3A Samsung. AD-4212L

Dee Van Enterprise Co., Ltd. DSA-0421S-12 1

Operating Conditions

Temperature 10˚C to 35 ˚C Humidity 10 % to 80 % non-Condensing

Storage Conditions

Temperature -20˚C to 60 ˚C Humidity 5 % to 95% non-Condensing

Attached( O ), Detachable ( ) Attached( ), Detachable ( O ) Wall-outlet type or PC-outlet type

Display

Sync Input

Video Input

Resolution

Plug&Play Power

Consumption

Dimensions

&Weight (with tilt stand)

Tilt/Height Range

Power Input

Environmental Conditions

Tilt Stand Signal cable

Power cord

A20

Specifications 19inch

NOTE

Information in this document is subject to change without notice.

19 inches (48.18cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating 19 inches viewable

0.294 mm pixel pitch Horizontal Freq. 30 - 83kHz (Analog)

30 - 71kHz (Digital)

Vertical Freq. 56 - 75Hz (Automatic) Input Form Separate TTL, Positive/Negative

SOG (Sync On Green)

Digital Signal Input 15 pin D-Sub Connector

DVI - D connector

Input Form RGB Analog (0.7Vp-p/75ohm), Digital Max DVI Digital: VESA 1280 x 1024@60Hz

D-sub Analog: VESA 1280 x 1024@75Hz Recommend VESA 1280 x 1024@60Hz DDC 2B

On Mode :

36W

Sleep Mode

≤ 2W

Off Mode ≤ 2W Width 42.23 cm / 16.63 inches

Height 41.01 cm / 16.15 inches Depth 26.10 cm / 10.28inches Net 5.66 kg (12.48 lbs)

Tilt 0˚~157˚ Folding Height 70.20 cm (2.83 inches) Rotate 180˚ clockwise (Landscape -> Portrait)

12V 3A Samsung. AD-4212L

Dee Van Enterprise Co., Ltd. DSA-0421S-12 1

Operating Conditions

Temperature 10˚C to 35 ˚C Humidity 10 % to 80 % non-Condensing

Storage Conditions

Temperature -20˚C to 60 ˚C Humidity 5 % to 95% non-Condensing

Attached( O ), Detachable ( ) Attached( ), Detachable ( O ) Wall-outlet type or PC-outlet type

Display

Sync Input

Video Input

Resolution

Plug&Play Power

Consumption

Dimensions

&Weight (with tilt stand)

Tilt/Height Range

Power Input

Environmental Conditions

Tilt Stand Signal cable

Power cord

Specifications

Preset Modes (Resolution)

17 inch monitor

Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)

10 11 12 13

VGA

VESA

MAC

VESA

VESA MAC VESA VESA VESA

640 x 350 720 x 400 640 x 480 640 x 480 800 x 600 800 x 600

832 x 624 1024 x 768 1024 x 768 1152 x 870 1152 x 900

1280 x 1024 1280 x 1024

31.469

31.468

31.469

37.500

37.879

46.875

49.725

48.363

60.023

68.681

61.805

63.981

79.976

70 70 60 75 60 75 75 60 75 75 65 60 75

19 inch monitor

Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)

10 11 12 13

VGA

VESA

MAC

VESA

VESA MAC VESA VESA VESA

640 x 350 720 x 400 640 x 480 640 x 480 800 x 600 800 x 600

832 x 624 1024 x 768 1024 x 768 1152 x 870 1152 x 900

1280 x 1024 1280 x 1024

31.469

31.468

31.469

37.500

37.879

46.875

49.725

48.363

60.023

68.681

61.805

63.981

79.976

70 70 60 75 60 75 75 60 75 75 65 60 75

Indicator

MODE

On Mode Sleep Mode Off Mode

LED Color

blue

amber

0ff

A21

How to Install the Rack wall mounting

This monitor meets VESA-compliant mounting interface pad specifications.

Accessories

󱀋

󱀊

Installation guide

󱀍

Screws for wall mount rack - 4EA

This rear view represents a general model; your display may differ from the view as shown.

Rack

󱀎

󱀌

Anchor

4EA

Screws for monitor stationary rack

4EA

■Mark the locations of the 󱀋racks that are to be mounted on the wall,

and drill fourholes 40 mm or deeper in the wall.

■Set the location of the rack 0˚~10˚lower than the eye level of the user.

■Clean the holes before inserting three 󱀌anchors at the same depth.

Drill

■Contact 󱀋racks closely on the wall

where the anchors are inserted, and fasten the 󱀍screws for wall mount rack, as shown.

󱀍 Screws for

wall mount rac

A22

Wall

Hole

󱀌

Anchor

How to Install the Rack wall mounting

■Put the monitor on a soft cloth or cushion with its front facing downward.

■To fix a stand, push the folding stopper inwards until you hear the “click”sound

using a coin or “-“ shape screw driver, while pressing down the stand base to the monitor.

■

Tighten the four 󱀎screws about half into the slots in the base part, hold the two screws at the bottom to pull them inward, and then tighten the screws all the way.

Coin,

"-"shape screwdriver

Folding Stopper

Hold the 󱀎Screws for monitor stationary rack and pull them towards the arrow direction.

Kensington Security Slot- optional Connected to a locking cable that can be purchased separately at most computer stores

󱀎

Screws for monitor

stationary rack

■

Make the screws in the stand base to fit into the󱀋Rack grooves.

Then, fix it firmly by sliding it to the end of the groove.

■

Rotate the monitor screen by 180 degrees and make the

cable connection part to face downward.

󱀋

Rack

A23

Digitally yours

LG Electronics USA L1780UN Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual