LG Electronics T1910B User Manual

OWNER’S MANUAL  
LCD TOUCH MONITOR  
Please read this manual carefully before operating  
your set and retain it for future reference.  
LCD TOUCH MONITOR MODELS  
T1710B  
T1910B  
Important Precautions  
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 appliance coupler is used as the disconnect device.  
Please make sure the device is installed near the wall outlet to which it is  
connected and that the outlet is easily accessible.  
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.  
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.  
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.  
A2  
Important Precautions  
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.  
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.  
A3  
Accessories  
!!! Thank for selecting LGE products !!!  
Please make sure the following items are included with your  
monitor. If any items are missing, contact your dealer.  
Power Cord  
Owner's Manual/Cards  
15-pin D-Sub Signal Cable  
(To set it up, this signal cable may  
be attached to this product before  
shipping out.)  
USB Cable  
Touch Driver CD  
NOTE  
This accessories may look different from those shown here.  
User must use shielded signal interface cables (D-sub 15 pin cable) with ferrite cores to  
maintain standard compliance for the product.  
A4  
Basic Adjustments of the Stand  
After installing the monitor, adjust the angle as follows.  
Basic Adjustment  
1. Adjust the angle of the panel as follows.  
How to adjust the angle of the panel  
Tilt Range :  
T1710B : 15˚ to 66˚  
T1910B : 15˚ to 68˚  
15˚  
66˚(68˚)  
Push back the panel to the end, and use from the point that it automatically returns.  
Panel  
Stand  
Do not push the stand with basic  
adjustment to the direction of the  
panel. The product may fall down  
to hurt people, or cause product  
disorder or screen damage.  
2. After adjusting the angle of the panel for convenience, lock with the locking handle to. Prevent the  
product from moving when users touch the screen.  
The state which the stand  
locking handle is locked  
The state which the stand  
locking handle is released  
A5  
Connecting the Display  
Using the Computer  
1. Make sure to turn off the computer and product. Connect the cable as below sketch map  
1
2
form  
to  
.
A
B
Connect D-sub Cable (PC)  
Connect D-sub Cable (Mac)  
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.  
Analog signal  
D-sub  
Power Cord  
Wall-outlet type  
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.  
2. Press  
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.  
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/SET’ 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/SET function button to  
improve resolution.  
A6  
Connecting the Display  
To Use Touch Screen  
Install the Driver CD provided.  
1) Insert Touch Screen Driver CD into PC CO-ROM.  
2) After completing the driver installation, connect the USB cable for the  
touch screen.  
3) Please refer to the Touch Screen CD provided separately for detail  
installations.  
* The software drivers support the following Microsoft Windows  
operating systems: Windows 2000, XP, VISTA(32bit, 64bit).  
NOTE  
When you lose Driver CD or want to update the program, please refer to  
<
USB cable for the touch screen  
>
Touch  
Screen  
USB Cable  
Analog  
signal  
D-sub  
Power  
Cord  
Touch Screen  
USB Cable  
NOTE  
Your purchased product and its accessories may look different from the items  
illustrated in this manual.  
A7  
Control Panel Functions  
Front Panel Controls  
Control  
Function  
Use this button to enter or exit from the On Screen Display.  
MENU Button  
OSD LOCKED/UNLOCKED  
This function allows you to lock the current control settings, so  
that these settings are not inadvertently changed. To lock the  
OSD settings, press and hold the MENU button for several  
seconds. The message "OSD LOCKED" appears.  
You can unlock the OSD settings at any time by  
pushing the MENU button for several seconds. The  
message "OSD UNLOCKED" appears.  
A8  
Control Panel Functions  
Control  
Function  
Use these buttons to select or adjust functions in the On  
Screen Display.  
Buttons  
For more information, refer to page A16.  
Use this button to select an icon in the On Screen  
Display.  
AUTO/SET  
Button  
AUTO IMAGE ADJUSTMENT  
When adjusting your display settings, always press  
the AUTO/SET button prior to 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:  
T1710B: 1280 x 1024  
T1910B: 1280 x 1024  
Power Button  
Use this button to turn the display on or off.  
This Indicator lights up as blue when the display is  
operating normally(On Mode). If the display is in  
Sleep Mode (Energy Saving), this indicator changes  
to flicker.  
Power Indicator  
A9  
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:  
Press 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, press the AUTO/SET Button.  
Use the  
or  
Buttons to adjust the image to the desired level. Use the  
AUTO/SET Button to select other sub-menu items.  
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.  
A10  
On Screen Display(OSD) Selection and Adjustment  
The following table indicates all the On Screen Display control, adjustment,  
and setting menus.  
(D-sub )  
NOTE  
The order of icons may differ depending on the model (A11 to A16 ).  
A11  
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.  
Main Menu  
MENU  
SET  
: Exit  
: Adjust (Decrease/Increase)  
: Enter  
: Select another sub-menu  
: Restart to select sub-menu  
Button Tip  
Sub-menus  
Menu Name  
Icons  
NOTE  
OSD (On Screen Display) menu languages on the monitor may differ from the manual.  
A12  
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
PICTURE  
To adjust the brightness of the screen.  
To adjust the contrast of the screen.  
BRIGHTNESS  
CONTRAST  
GAMMA  
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.  
MENU : Exit  
: Decrease  
: Increase  
SET : Select another  
sub-menu  
COLOR  
• sRGB: Set the screen color to fit the  
sRGB standard color  
PRESET  
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.  
RED  
MENU : Exit  
: Decrease  
GREEN  
BLUE  
: Increase  
SET : Select another  
sub-menu  
A13  
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
TRACKING  
To move image left and right.  
To move image up and down.  
HORIZONTAL  
VERTICAL  
To minimize any vertical bars or  
stripes visible on the screen  
background.  
The horizontal screen size will also  
change.  
CLOCK  
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.  
MENU : Exit  
: Decrease  
: Increase  
To adjust the clearness of the  
screen.  
SHARPNESS  
SET : Select another  
sub-menu  
A14  
On Screen Display(OSD) Selection and Adjustment  
Main menu  
Sub menu  
Description  
SETUP  
To choose the language in which the  
control names are displayed.  
LANGUAGE  
OSD  
POSITION  
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.  
WHITE  
BALANCE  
MENU : Exit  
: Decrease  
: Increase  
SET : Select another  
sub-menu  
Use this function to set the power  
indicator on the front side of the monitor  
to ON or OFF.  
POWER  
INDICATOR  
If you set OFF, it will go off.  
If you set ON at any time, the power  
indicator will automatically be turned on.  
Restore all factory default settings except  
FACTORY  
RESET  
"LANGUAGE."  
Press the  
,
buttons to reset immediately.  
If this does not improve the screen image, restore the factory default settings.  
If necessary, perform the white balance function again.  
A15  
On Screen Display(OSD) Selection and Adjustment  
Select the  
button at the bottom of the monitor, then the OSD screen will appear.  
Menu Name  
Icons  
Sub-menu Name  
Main menu  
Sub menu  
Description  
This feature lets you easily select the best desired  
image condition optimized to the environment  
(ambient illumination, image types etc).  
MOVIE: For animation images in videos or movies  
INTERNET: For text images (Word processing etc.)  
The user can directly adjust ACE and RCM.  
You can save or restore the adjusted value even  
when using a different environment.  
USER  
To adjust the USER sub-menu function,  
press the AUTO/SET Button.  
ACE (Adaptive Clarity Enhancer): Selects the clarity mode.  
Not applied  
Weak clarity and luminosity contrast.  
Strong clarity and luminosity contrast.  
RCM (Real Color Management): Selects the color mode.  
Not applied  
Green enhance  
Flesh tone  
MENU : Exit  
: Decrease  
: Increase  
: Select another sub-menu  
Color Enhance  
AUTO/SET  
NORMAL This is under normal operating conditions.  
DEMO  
This is just for advertising to customer in the  
shops. It’s setting is same with Movie mode and  
screen is divided by half.  
A16  
Troubleshooting  
Check the following before calling for service.  
No image appears  
G Is the power cord of the  
Check and see if the power cord is connected  
properly to the power outlet.  
display connected?  
G Is the power indicator  
Press the Power button.  
light on?  
Adjust the brightness and the contrast.  
G Is the power on and the  
power indicator blue or  
green?  
G Is the power indicator  
If the display is in power saving mode, try moving  
the mouse or pressing any key on the keyboard to  
bring up the screen.  
flickering?  
Try to turn on the PC  
.
This message appears when the signal from the  
G Do you see an "OUT OF  
RANGE" message on  
the screen?  
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.  
G Do you see a "CHECK  
SIGNAL CABLE"  
message on the  
screen?  
Do you see a "OSD LOCKED" message on the screen?  
G
Do you see OSD  
LOCKEDwhen 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 UNLOCKEDwill appear.  
A17  
Troubleshooting  
Display image is incorrect  
G Display Position is  
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.  
incorrect.  
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.  
G 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  
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  
(Color Quality).  
G 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.  
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.  
A18  
Troubleshooting  
Display image is incorrect  
G The screen color is  
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 (Color  
Quality) at Control Panel --> Settings.  
mono or abnormal.  
G The screen blinks.  
Check if the screen is set to interlace mode and if  
yes, change it to the recommend resolution.  
Touch screen does not work.  
G
Did you install the  
touch screen  
driver?  
Install the touch screen driver on the  
installation CD bundled with the product.  
Make sure that the USB cable for touch  
screen is connected to your PC.  
Make sure your PC and accessories are  
USB-enabled.  
A19  
Specifications  
T1710B  
Display  
43.27 cm (17.0 inch) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating  
Visible diagonal size: 43.27 cm  
0.264 mm x 0.264 mm (Pixel Pitch)  
Horizontal Freq.  
Vertical Freq.  
Input Form  
30 kHz to 83 kHz (Automatic)  
56 Hz to 75 Hz (Automatic)  
Separate TTL  
Sync Input  
SOG (Sync On Green)  
Signal Input  
Input Form  
15 pin D-Sub Connector  
Video Input  
RGB Analog (0.7 Vp-p/ 75 ohm)  
Max  
Recommend  
VESA 1280 x 1024 @75 Hz  
VESA 1280 x 1024 @60 Hz  
Resolution  
Plug & Play  
DDC 2B  
:
21 W (Typ.)  
1 W  
1 W  
On Mode  
Sleep Mode  
Off Mode  
Power  
Consumption  
With Stand  
Without Stand  
Dimensions  
&Weight  
Width 36.96 cm (14.55 inch)  
36.96 cm (14.55 inch)  
31.5 cm (12.40 inch)  
6.24 cm (2.46 inch)  
Height  
Depth  
31.5 cm (12.40 inch)  
9.46 cm (3.72 inch)  
Net  
3.90 kg ( 8.60 lb)  
15˚ to 66˚  
Tilt Range  
AC 100-240 V~ 50/60 Hz 0.5 A  
Power Input  
Operating Conditions  
Environmental  
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  
Attached ( O ), Detached (  
Wall-outlet type  
)
Stand Base  
Power cord  
NOTE  
Information in this document is subject to change without notice.  
A20  
Specifications  
T1910B  
Display  
48.19 cm (19.0 inch) Flat Panel Active matrix-TFT LCD  
Anti-Glare coating  
Visible diagonal size: 48.19 cm  
0.294 mm x 0.294 mm (Pixel Pitch)  
Horizontal Freq.  
Vertical Freq.  
Input Form  
30 kHz to 83 kHz (Automatic)  
56 Hz to 75 Hz (Automatic)  
Separate TTL  
Sync Input  
SOG (Sync On Green)  
Signal Input  
Input Form  
15 pin D-Sub Connector  
Video Input  
RGB Analog (0.7 Vp-p/ 75 ohm)  
Max  
Recommend  
VESA 1280 x 1024 @75 Hz  
VESA 1280 x 1024 @60 Hz  
Resolution  
Plug & Play  
DDC 2B  
:
23 W (Typ.)  
1 W  
1 W  
On Mode  
Sleep Mode  
Off Mode  
Power  
Consumption  
With Stand  
Without Stand  
Dimensions  
&Weight  
Width 40.63 cm (16.00 inch)  
Height 34.45 cm (13.56 inch)  
40.63 cm (16.00 inch)  
34.45 cm (13.56 inch)  
6.17 cm (2.43 inch)  
Depth  
9.4 cm (3.70 inch)  
4.7 kg (10.36 lb)  
15˚ to 68˚  
Net  
Tilt Range  
AC 100-240 V~ 50/60 Hz 0.5 A  
Power Input  
Operating Conditions  
Environmental  
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  
Attached ( O ), Detached (  
Wall-outlet type  
)
Stand Base  
Power cord  
NOTE  
Information in this document is subject to change without notice.  
A21  
Specifications  
Preset Modes (Resolution)  
Display Modes (Resolution)  
Horizontal Freq. (kHz)  
Vertical Freq. (Hz)  
1
2
31.469  
31.468  
31.469  
37.500  
37.879  
46.875  
49.725  
48.363  
60.123  
68.681  
61.805  
63.981  
79.976  
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  
70  
70  
60  
75  
60  
75  
75  
60  
75  
75  
65  
60  
75  
3
4
5
6
7
8
9
10  
11  
*12  
13  
* Recommend Mode  
Indicator  
LED Color  
MODE  
On Mode  
Sleep Mode  
Off Mode  
blue  
Blue Color Blinking  
Off  
A22  
Installing the Wall mount plate  
This monitor satisfies the specifications of the Wall mount plate or  
the interchange device.  
1. Place the monitor with its front facing downward on a soft cloth.  
2. Separate the head and the stand with the use of a screwdriver.  
A23  
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.  
Wall Mount pad  
Kensington Security Slot  
Connected to a locking cable that can be  
purchased separately at most computer  
stores.  
<Screw Mounting Interface Dimension>  
Hole spacing : 75 mm x 75 mm  
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.  
A24  

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