LG L1753T LCD Monitors 17 Inch User Guide

User’s Guide
L1753T
L1953T
L1733TR
L1933TR
L1753TR
L1953TR
L1753TX
L1953TX

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.

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

• 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

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

2. Assemble the Stand Body into the product in the correct direction as shown in the picture.
   Make sure you push it until you hear it “click”.

3. Assemble the Stand Base(Front, Rear) into the Stand Body in the correct direction.

4.  Once assembled take the monitor up carefully and face the front side

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.

To remove the Stand:

1. Put a cushion or soft cloth on a flat surface.

2. Place the monitor face down on the cushion or soft cloth.

3. Hold the product as it follows and lift up the Stand slightly.

4. Change your hold on the product as it follows and turn the Stand Base in the arrow direction until you hear a “click.”

5. Pull out the Stand to remove.

To remove the Stand Base:

1. Hold the body of the Stand as it follows.

2. Press the two latches at the same time as it follows.

3. Put the Stand Base on a flat surface and pull up the body of the Stand while holding the Stand Base with the other hand. to remove.

4. The body of the Stand and the Stand Base are successfully separated.

• 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 : 355˚(The feature is not available for all countries)

Warning: When adjusting the angle of the screen, do not put your finger in between the head of the monitor and the stand body . You can hurt your finger(s).

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.

Using the Computer

1. Place the monitor in a convenient, well-ventilated location near your computer.

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

3. Connect the power cord into a proper power outlet that is easily accessible and close to the display. 2
   

4. Press button on the side 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, push the ‘AUTO/SET’ button on the side 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’.

Control Panel Functions

1 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.
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.
2 Buttons| Use these buttons to select or adjust functions in the On Screen Display.
| For more information, refer to page A15.
SOURCE Hot key| Use this button to make D-Sub or DVI connector active.
This feature is used when two computers are connected to the display. The default setting is D-Sub.
3 AUTO/SET Button| Use this button to enter a selection in the On Screen Display.
---|---
| AUTO IMAGE ADJUSTMENT
When adjusting your display settings, always press the AUTO/SET 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
17 inch monitor : 1280 x 1024
19 inch monitor : 1280 x 1024
4 Power Button| Use this button to turn the display on or off.
5 Power Indicator| 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

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:

1. Press the MENU Button, then the main menu of the OSD appears.
2. To access a control, use the or Buttons. When the icon you want becomes highlighted, press the AUTO/SET Button.
3. Use the / Buttons to adjust the image to the desired level. Use the AUTO/SET Button to select other sub-menu items.
4. Push the MENU Button once to return to the main menu to select another function. Push the MENU Button twice 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.

and gamma of the screen
CONTRAST| |
GAMMA| |
COLOR| PRESET| sRGB| | | To customize the color of the screen
6500K| |
9300K| |
RED| |
GREEN| |
BLUE| |

POSITION

| HORIZONTAL| | | To adjust the position of the screen
VERTICAL| |

TRACKING

| CLOCK| | | To improve the clarity and stability, sharpness of the screen
PHASE| |
SHARPNESS| |

SETUP

| LANGUAGE| | | To customize the screen status for a user’s operating environment
OSD

POSITION

| HORIZONTAL| |
VERTICAL| |
WHITE BALANCE| |
POWER INDICATOR| |
FACTORY RESET| | **
FLATRON F-ENGINE| MOVIE / TEXT| **| | To select or customize desired image settings
USER| |
NORMAL| | **
: Adjustable
A : Analog Input
D : Digital Input
NOTE
** The order of icons may differ depending on the model (A11~A15).

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

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

NOTE

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

On Screen Display(OSD) Selection and Adjustment

CONTRAST
GAMMA| To adjust the brightness of the screen.
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.

• sRGB: Set the screen color to fit the
  SRGB standard color
  specification.

• 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.

HORIZONTAL To move image left and right.
VERTICAL To move image up and down.

background.
The horizontal screen size will also change.
PHASE| To adjust the focus of the display.
This item allows you to remove any horizontal noise and clear or sharpen
the image of characters.
SHARPNESS| To adjust the clearness of the screen.
| LANGUAGE| To choose the language in which the control names are displayed.
OSD POSITION| To adjust position of the OSD window on the screen.
WHITE BALANCE| 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.
POWER INDICATOR| 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.

On Screen Display(OSD) Selection and Adjustment

The OSD screen will appear when you touch the button on the right side of the monitor.

FLATRON F-ENGINE
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 SET button to use the adjusted screen.

condition optimized to the environment (ambient illumination, image types etc).
MOVIE: For animation images in videos or movies
TEXT: 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 envir
…   (Brightness): Adjusts screen brightness.
… ACE (Adaptive Clarity Enhancer): 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.

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.
•  Press 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 push 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 pushing the MENU button for several seconds: the message
“OSD UNLOCKED” will appear.
Display image is incorrect

● Display Position is incorrect.| • Press 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.
● On the screen background, vertical bars or stripes are visible.| • Press 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.
● Any horizontal noise appearing in any image or characters are not clearly portrayed.| • Press 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.| • 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.
● The screen blinks.| • 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.
Have you installed the display driver?

● Have you installed the display driver?| • 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.
● Do you see an “Unrecognized monitor, Plug&Play (VESA DDC) monitor found” message?| • Make sure to check if the video card supports Plug&Play function.

Specifications

| Anti-Glare coating
17 inches viewable
0.264 mm pixel pitch
---|---
Sync Input| Horizontal Freq. Analog : 30 – 83 kHz (Automatic) Digital : 30 – 71 kHz (Automatic)
Vertical Freq.        56 – 75 Hz (Automatic)
Input Form           Separate TTL, Positive/Negative
SOG (Sync On Green) Digital
Video Input| Signal Input          15 pin D-Sub Connector
DVI – D connector (Digital)
Input Form           RGB Analog (0.7 Vp-p/ 75 ohm), Digital
Resolution| Max                    Analog : VESA 1280 x 1024 @75 Hz
Digital : VESA 1280 x 1024 @60 Hz
Recommend        VESA 1280 x 1024 @60 Hz
Plug &Play| DDC 2B
Power Consumption| 0n Mode              :     30 W(Typ.)
Sleep Mode          ≤       1 W
Off Mode             ≤       1 W
Dimensions & Weight| With Stand| Without Stand
Width    36.45 cm / 14.35 inches
Height   37.82 cm / 14.89 inches
Depth   18.00 cm / 7.08 inches| 36.45 cm / 14.35 inches
30.50 cm / 12.08 inches
5.80 cm / 2.28 inches
Net                     3.5 kg (7.72 lbs)
Tilt Range| Tilt                      -5˚~20˚
Power Input| AC 100-240V~ 50/60Hz 0.8A
Environmental Conditions| 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 90 % non-Condensing
Stand Base| Attached(  ), Detached ( O )
Power cord| Wall-outlet type or PC-outlet type

NOTE

• Information in this document is subject to change without notice.

| Anti-Glare coating

19 inches viewable

0.294 mm pixel pitch

---|---
Sync Input| Horizontal Freq. Analog : 30 – 83 kHz (Automatic)

Digital : 30 – 71 kHz (Automatic) Vertical Freq.       56 – 75 Hz (Automatic)

Input Form           Separate TTL, Positive/Negative

SOG (Sync On Green) Digital

Video Input| Signal Input          15 pin D-Sub Connector

DVI – D connector (Digital)

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

Digital : VESA 1280 x 1024 @60 Hz

Recommend        VESA 1280 x 1024 @60 Hz
Plug &Play| DDC 2B
Power Consumption| On Mode              :     33 W(Typ.)

Sleep Mode          ≤       1 W

Off Mode             ≤       1 W

Dimensions & Weight| With Stand| Without Stand
Width    40.20 cm / 15.83 inches

Height   40.75 cm / 16.04 inches

Depth   18.00 cm / 7.08 inches

| 40.20 cm / 15.83 inches

33.30 cm / 13.11 inches

5.80 cm / 2.28 inches

Net                     4.4 kg (9.70 lbs)
Tilt Range| Tilt                      -5˚~20˚
Power Input| AC 100-240V~ 50/60Hz 0.8A
Environmental Conditions| 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 90 % non-Condensing

Stand Base| Attached(   ), Detached ( O )
Power cord| Wall-outlet type or PC-outlet type

NOTE

• Information in this document is subject to change without notice.

Preset Modes (Resolution)

• Recommend Mode
  ** Only Analog Mode

Indicator

Signal Connector Pin Assignment

• DVI-D Connector

H. Sync. and V. Sync.)
16| Hot Plug Detect
17| T. M. D. S. Data0
18| T. M. D. S. Data0+
19| T. M. D. S. Data0/5 Shield
20| T. M. D. S. Data5
21| T. M. D. S. Data5+
22| T. M. D. S. Clock Shield
23| T. M. D. S. Clock+
24| T. M. D. S. Clock-

T. M. D. S. (Transition Minimized Differential Signaling)

Installing the Wall mount plate

This monitor satisfies the specifications of the Wall mount plate or the interchange device.

1. Put a cushion or soft cloth on a flat surface.

2. Place the monitor face down on the cushion or soft cloth.

3. Hold the product as it follows and lift up the Stand slightly.

4. Change your hold on the product as it follows and turn the Stand Base in the arrow direction until you hear a “click.”

5. Pull out the Stand to remove.

6.  Install the wall mount plate
   Kensington Security Slot
   Connected to a locking cable that can be purchased separately at most computer stores

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