LG E1941PX User Manual

Important Precautions

Accessories

Connecting the Display

OWNER’S

MANUAL

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

This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical 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.

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.

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. Do not drop an object on or apply impact to the product. Do not throw any toys or objects on the product screen. It can cause injury to human, problem to product and damage the display.

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.

When the display is to be left unattended for an extended period of time, unplug

it from the wall outlet. 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.

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.

Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn-in. Make sure to use a screen saver on the product. Burn-in and related problems are not covered by the warranty on this product.

Do not shock or scratch the front and sides of the screen with metallic objects. Otherwise, it may cause damage to the screen.

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. Contact an authorized the service center for repair.

Avoid high temperatures and humidity.

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.

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)

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.

Please make sure the following items are included with your monitor. If any items are missing, contact your dealer.

Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices are turned off.

Connecting the stand base /Removing the stand base

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

cloth.

Use a coin on the back of the stand base and turn the screw clockwise

to tighten.

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.

When you desire to disintegrate the monitor from the stand base, use a

coin to turn the screw counterclockwise.

IMPORTANT

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

WATER

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:

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.

CHEMICALS

User's Guide /

Cards

15-pin D-Sub Signal Cable

(To set it up, this signal cable may be

attached to this product before

shipping out.)

Power Cord

Assemble the Stand Base into the Stand Body. Be sure don't pull out the Stop Pin and make the Stand Base direction as shown.

Stop Pin

Stand Body

Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot.

Positioning your display

After installation, adjust the angle as shown below.

Adjust the position of the panel in various ways for maximum comfort.

Tilt Range : -5˚~ 16˚

5 16º

Stand Base

NOTE

This accessories may look different from those shown here.

User must use shielded signal interface cables (D-sub 15 pin cable, DVI-D cable) with ferrite cores to maintain standard compliance for the product.

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.

Product Handling with Care : When you lift up or move the product, do

not hold or touch the front part of LCD panel. It will damage the panel.

(Please hold the Stand Body or plastic cover of the product.)

IMPORTANTE

When adjusting the angle of the screen, do not put your

finger(s) in between the head of the monitor and the stand body. You can hurt your finger(s).

Connecting the Display

Using the Pivot function

- The pivot function allows you to rotate the screen 90 degrees clockwise.

Lift the monitor to its highest height to utilize the Pivot function.

Landscape & Portrait : You can rotate the panel 90o clockwise: Please be cautious and avoid contact between the monitor head and the Stand Base when rotating the screen to access the Pivot function. If the monitor head touches the Stand Base, then the Stand Base could crack.

Head section

Stand section

Be careful with the cables when rotating the screen.

Connecting the Display

Connecting with the PC

Before setting up the monitor, ensure that the power to the monitor, the PC

system, and other attached devices is turned off.

Connect signal input cable 1 and power cord 2 in order, then tighten

the screw of the signal cable.

Connect D-sub(Analog signal) Cable

NOTE

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

When using a D-Sub signal input

cable connector for Macintosh:

Varies according to model.

Wall-outlet

type

3. Press the power button on the front panel to turn the power on. When

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

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.

‘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.

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.

Power Button

Connect the signal input cable and tighten it up by turning in the direction of the arrow as shown in the figure.

Control Panel Functions

Controles do painel frontal

SUPER ENERGY SAVING

Control Function

MENU Button

OSD LOCKED

OSD UNLOCKED

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

Control Panel Functions

Control Function

SUPER ENERGY

SAVING Button

AUTO Button

PROCESSING AUTO

IMAGE ADJUSTMENT

EXIT Button

Power Button &

Power Indicator

Use this button to enter SUPER ENERGY SAVING menu. For more information, refer to page 15.

AUTO IMAGE ADJUSTMENT

When adjusting your display settings, always

press the AUTO button before entering the On 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

E1941CP: 1366 x 768

Exit the OSD(On Screen Display).

Use this button to turn the display on or off.

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

On Screen Display (OSD) Control Adjustment

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.

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

SUPER ENERGY SAVING

Press the discretionary Button, then the main menu of the OSD appears.

To access a control, use the corresponding Buttons.

Use the / / Buttons to adjust the image to the desired level. Use the Button to select other sub-menu items.

Press the EXIT Button to exit from the OSD.

On Screen Display(OSD) Selection and Adjustment

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

DSUB

: D-SUB(Analog signal) input

Sub-menu

SUPER ENERGY SAVING

NOTE

The order of icons may differ depending on the model (12 ~ 17).

BRIGHTNESS

ORIGINAL RATIO

COLOR TEMP

(PRESET / USER)

CONTRAST

LANGUAGE

FACTORY RESET

OFF

RESET

Supported

input

DSUB

DescriptionMain menu

To adjust the brightness of the screen

To adjust the image size

To customize the color of the screen

To adjust the contrast of the screen

To customize the screen status for a user's operating environment

Turn on the SUPER ENERGY SAVING function.

Turn off the SUPER ENERGY SAVING function.

Initialize the SUPER ENERGY SAVING and set to "OFF" mode.

P/NO: MFL67870101_rev00

Printed in Brazil

On Screen Display(OSD) Selection and Adjustment

Main menu Sub menu / Description

BRIGHTNESS

To adjust the brightness of the screen.

ORIGINAL RATIO

COLOR TEMP

Exit

: Sair

: Mover

: Selecionar outro submenu

(1/2)

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 ratio (16:9).

PRESET

Select the screen color.

• WARM: Set the screen to warm color

temperature .

• MEDIUM: Set the screen to medium

color temperature.

• COOL: Set the screen to cool color

temperature.

USER RED:

Set your own red color

levels.

GREEN:

color levels.

BLUE:

levels.

Set your own green

Set your own blue color

On Screen Display(OSD) Selection and Adjustment

Main menu Sub menu / Description

CONTRAST

To adjust the contrast of the screen.

LANGUAGE

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

FACTORY RESET

Restore all factory default settings except "LANGUAGE."

Press the , buttons to reset immediately.

Exit

: Exit

: Move

: Select another sub-menu

Ajuste e seleção do On Screen Display (OSD)

On Screen Display(OSD) Selection and Adjustment

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.

Press the SUPER ENERGY SAVING Button, then the main menu of the OSD appears.

Sub-

menus

Icons

NOTE

Button Tip

LIGADO DESLIGADO REINICIAR

TOTAL DE REDUÇÃO DE POTÊNCIA:20W

TOTAL REDUÇÃO CO2:16g

Exit Move

Restart to select sub-menu

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

0809

On Screen Display(OSD) Selection and Adjustment

Main menu Sub menu / Description

LIGADO DESLIGADO REINICIAR

Exit : Exit

: Move : Select another sub-menu

: Select

TOTAL POWER REDUCTION

How much power is saved during using the monitor.

TOTAL CO2 REDUCTION

Change the TOTAL POWER REDUCTION to CO2.

Turn on the SUPER ENERGY SAVING fuction.

When current setting value is

ON,the SUPER SAVING color is green.

OFF

Turn off the SUPER ENERGY SAVING function.Now the monitor is LED SAVING function.

When current setting value is

OFF,the SUPER SAVING color is gray.

RESET

Clear the TOTAL POWER REDUCTION

and TOTAL CO2 REDUCTION values.

On Screen Display(OSD) Selection and Adjustment

Ajuste e seleção do On Screen Display (OSD)

Check the following before calling for service.

NOTE

SAVING DATA(W/h):

19 inch

SUPER SAVING

LED SAVING

Saving Data depends on the Panel. So,those values should be different from each panel and panel vendor.

LED Saving means that how much power can be saved using

WLED Panel instead of CCFL panel.

SUPER Saving means that how much power can be more saved using SUPER ENERGY SAVING function.

Troubleshooting

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 "CHECK SIGNAL CABLE" message on the screen?

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

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

•

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

•

Press the Power button.

•

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.

•

You can secure the current control settings, so that they cannot be 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.

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.

IMPORTANT

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.

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.

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.

•

Press the AUTO 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.

•

Press the AUTO 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.

•

Press the AUTO 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).

Troubleshooting

Display image is incorrect

The screen color is mono or abnormal.

The screen blinks.

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

Have you installed the display driver?

•

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 to check if the video card

•

supports Plug&Play function.

Specifications Specifications

Preset Modes (Resolution)

E1941CP

Display Modes

(Resolution)

1 2 3 4 5 6 7 8

* 9

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

832 x 624 1024 x 768 1024 x 768 1366 x 768

Indicator

MODE

On Mode Sleep Mode Off Mode

Display

Sync Input

Video Input

Resolution

Plug&Play Power

Consumption

Dimensions

& Weight

Environment al Conditions

Stand Base Power cord Power Input

(

NOTE

Flat Panel Active matrix-TFT LCD Anti-Glare coating Visible diagonal size (cm): Pixel pitch (mm)

Horizontal Freq. (Automatic)

Vertical Freq. (Automatic

Input Form

Signal Input

Input Form

Max (VESA) Recommend (VESA)

Plug&Play

On Mode Sleep Mode Off Mode

With Stand Width (cm

Height Min. (cm Height Max. (cm Depth (cm

Without Stand Width (cm

Height (cm Depth (cm

Weight(excl. packing) (Kg • libras)

Tilt

Operating Conditions Temperature Humidity Storage Conditions Temperature Humidity

AC 100 - 240 V~ 50 / 60 Hz)

Information in this document is subject to change without notice.

•

pol.) pol.) pol.)

pol.)

pol.) pol.)

pol.)

E1941CP

18,5 inch

47,0

0,300 x 0,300

30 kHz a 61 kHz

56 Hz a 75 Hz

Separate Sync.

15 pin D-Sub Connector

RGB Analog (0.7 Vp-p/ 75 ohm)

1366 x 768@60Hz 1366 x 768@60Hz

DDC 2AB

11W(Typ.)

< 0,3 W < 0,3 W

•

17,44

44,30

•

13,38

34,00

•

17,64

44,80

•

6,54

16,60

•

17,44

44,30

•

11,22

28,50

•

2,16

5,5

•

7,49

3,4

- 5° ~ 16°

10 °C to 35 °C

10 % to 80 % non-Condensing

-20 °C to 60 °C

5 % to 90 % non-Condensing

Attached ( ), Detached ( O )

Wall-outlet type

0,8 A

LED Color

Blue

Blue Blinking

Off

Horizontal Freq. (kHz) Vertical Freq. (Hz)

31,468 31,469 37,500 37,879 46,875 49,725 48,363 60,123 47,712

70 60 75 60 75 75 60 75 60

*Recommend Mode

Installing the Wall mount plate

This monitor satisfies the specifications of the Wall mount plate or

the interchange device.

After moving the product to face downward, make sure to place it on a soft cloth or a cushion to avoid surface damage.

Separate the head and the stand with the use of a screwdriver.

Installing the Wall mount plate

3. Install the Wall mount plate.

Wall mount plate(Separate purchase)

This is stand-type or wall mount type and is connectable with Wall

mount plate. Please refer to the installation guide for more details, which is provided

when Wall mount plate is purchased.

Screw Mounting Interface Dimension Hole spacing: 75 mm x 75 mm

Wall Mount pad

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

NOTE

VESA compatible only with respect to screw mounting interface dimensions and mounting screw specifications Please use VESA standard as below. * 784.8 mm and under (30.9 inch)

- Wall Mount Pad Thickness : 2.6 mm

- Screw : 4.0 mm x Pitch 0.7 mm x Length 10 mm * 787.4 mm and above (31.0 inch)

- Please use VESA standard wall mount pad and screws.

Regulatory Information Note

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.

NOTICE

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

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.

NOTICE

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