OWNER’S MANUAL
Multi-touch
Overlay Kit
Please read this manual carefully before operating the your set and retain it
for future reference.
KT-T650
KT-T651
KT-T751
www.lg.com
TABLE OF CONTENTS
2
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TABLE OF CONTENTS
ASSEMBLY AND PREPARATION .3
- Common Accessories ............................................. 3
- Model-Specific Accessories ..................................4
- Safety Precautions ................................................... 6
- Assembly Instructions............................................ 8
HOW TO ATTACH THE IR ...........17
INSTALLATION INSTRUCTIONS ...
18
- Connecting Touch USB Cable ............................18
BEFORE USE ...............................20
- Monitor Settings ....................................................20
TOUCH SPECIFICATIONS ..........21
OS SUPPORT AVAILABILITY .....22
PRODUCT SPECIFICATIONS .....23
TROUBLESHOOTING GUIDE ....26
ASSEMBLY AND PREPARATION
3
Assembly And Preparation
Common Accessories
Check your product box for the following items. If there are any missing accessories, contact the local dealer
where you purchased your product. The illustrations in this manual may differ from the actual product and
accessories.
CD (Owner’s Manual/
LG Touch Screen SW)/Cards Stylus (2 EA) Pen Tray (1 EA)
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ASSEMBLY AND PREPARATION
4
Model-Specific Accessories
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Check your product box for the following items. If there are any missing accessories, contact the local dealer
where you purchased your product. The illustrations in this manual may differ from the actual product and
accessories.
KT-T650
M4 x L6 screws
(2 EA)
Top Bracket (1 EA)
M3 x L6 screws
(14 EA) Side Bracket (2 EA) Bottom Bracket (1 EA)
ASSEMBLY AND PREPARATION
5
KT-T651
KT-T751
M4 x L6 screws
(2 EA)
Top Bracket (1 EA) Side Bracket (2 EA) Bottom Bracket (1 EA)
M3 x L6 screws
(14 EA) M3 x L8 screws (1 EA) IR Bracket (1 EA)
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M4 x L6 screws
(20 EA)
Top Bracket (2 EA) Side Bracket (2 EA)
M3 x L8 screws
(1 EA) IR Bracket (1 EA) Bottom Bracket (2 EA)
ASSEMBLY AND PREPARATION
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CAUTION
• Always use genuine components to ensure safety and product performance.
• The product warranty will not cover damage or injury caused by the use of counterfeit components.
NOTE
• The accessories provided with your product may vary depending on the model or region.
• Product specifications or contents in this manual may be changed without prior notice due to upgrade of
product functions.
Safety Precautions
- If you are a professional installer, please read this manual carefully before installing the product.
- If you are a professional installer, please give this manual to the user after installation and ensure that the user
also reads the manual carefully and retains it for future reference.
- After reading the manual, please keep it handy for future reference.
WARNING
The product should be installed by a qualified professional specified by the retail store.
- Product installation by non-qualified personnel is very dangerous and may cause personal injury.
When moving or replacing the product after installation, contact a qualified installer specified by the
retail store.
- Installation or movement of the product must be carried out by a skilled professional. If an unqualified
person moves or installs the product, it may cause safety risks.
Do not hang the power cable and signal cable on the back of the monitor when mounting the monitor
to the wall.
- Damaged cables may result in fire, electric shock, or damage to the product.
- Keep the monitor upright when mounting the monitor to the wall.
The product should be installed where its weight can be fully supported.
- If the product is installed on a weak surface, the product may fall, causing injury.
- Check the maximum allowed weight of the wall mount (total weight is 75 kg).
Do not hang on this product. Protect it from severe impact after installation.
- The product may fall and cause injury.
Models attached to the Multi-touch Overlay Kit cannot be installed on stands.
- The product may fall.
ASSEMBLY AND PREPARATION
7
Portrait Layout
When installing in a portrait layout, rotate the monitor counterclockwise 90 degrees (when facing the screen).
NOTE
• The pen tray can only be used in the landscape position.
• Applicable models for portrait installation : KT-T651, KT-T751
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ASSEMBLY AND PREPARATION
8
Assembly Instructions
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- The picture may differ from the actual product.
NOTE
Before installing the product, if there are any water drops or foreign materials on the inner/outer side of
the glass, wipe them out with a soft cloth.
While using the product, if there are any water drops or foreign materials on the inner/outer side of the
glass, wipe them out with a soft cloth and install it again.
Assemble the product in a clean, uncontaminated area to prevent dust or foreign material from entering
it.
1 Place a soft cloth on the table and place the Multi-touch Overlay Kit over it as illustrated.
2 Remove the internal protective film using the handle at the upper right corner of the glass as illustrated.
ASSEMBLY AND PREPARATION
9
3 Place the display product on the Multi-touch Overlay Kit as illustrated.
NOTE
For the KT-T751 model, place the display inside the guides as shown in the image.
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Display product
Guide
ASSEMBLY AND PREPARATION
10
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4 Use the screws and the top bracket provided to make the product stationary.
KT-T650 KT-T651
KT-T751
ASSEMBLY AND PREPARATION
11
5 Use the screws to attach the product to the bottom bracket provided.
KT-T650
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KT-T651
12
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KT-T751
ASSEMBLY AND PREPARATION
ASSEMBLY AND PREPARATION
13
6 Use the screws to attach the product to the side brackets provided.
KT-T650
KT-T651
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14
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KT-T751
ASSEMBLY AND PREPARATION
7
Use the screws to attach the product to the pen tray assembly.
KT-T650
ASSEMBLY AND PREPARATION
15
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KT-T651
16
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KT-T751
ASSEMBLY AND PREPARATION
8 Remove the external protective film using the handle at the upper right corner of the glass as illustrated.
HOW TO ATTACH THE IR
17
How to attach the IR
- Only applies to 65SM5B, 65SM5C, 65SM5KB, 65SM5KC, 75UM3C, 75UH5C models.
- The image may differ depending upon the model.
1 Remove the IR sensor from the set.
2 Attach the IR sensor to the IR bracket.
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3 Attach the IR sensor and the IR bracket to the set.
INSTALLATION INSTRUCTIONS
18
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Installation Instructions
Connecting Touch USB Cable
Connect the touch USB cable extending from the side of the product to the PC.
Side of product
PC
CAUTION
The product may not work if you use a USB extension cable.
INSTALLATION INSTRUCTIONS
Connect the TOUCH USB cable on the side of the product to the USB port on the back of the monitor.
Back of the Product
19
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CAUTION
It may not be supported depending on the model.
The image may be dierent according to the model.
If there is a change in installation environment (lights etc.), please remove and reconnect the TOUCH
USB cable.
BEFORE USE
20
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Before Use
Monitor Settings
Press SETTINGS to access the main menu.
1
Press the navigation buttons to scroll to PICTURE and press OK.
2
Press the navigation buttons to scroll to the setting or option you want and press OK. To return to the
3
previous level, press BACK.
Set the video mode of the monitor to game mode.
4
When you are finished, press EXIT. When you return to the previous menu, press BACK.
5
TOUCH SPECIFICATIONS
21
Touch Specifications
Touch panel size KT-T650 / KT-T651 163.8 cm
KT-T751 189.2 cm
Multi-touch 10 points
Supported Operating Systems Windows 7, Windows 8, Windows 8.1, Windows 10, Android,
Linux, Mac OS X
Touch input method Pens, fingers, gloves, etc.
Touch accuracy 1 mm
KT-T650
Touch response time 13 ms (1 point) < Time < 30 ms (10 points)
Operating voltage 4.65 V to 5.25 V
Power consumption 2.5 W (Typ.)
Rated Voltage 5 V 0.6 A
KT-T651
Touch response time 10 ms (1 point) < Time < 30 ms (10 points)
Operating voltage 4.65 V to 5.25 V
Power consumption 1.8 W (Typ.)
Rated Voltage 5 V 0.6 A
KT-T751
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Touch response time 10 ms (1 point) < Time < 30 ms (10 points)
Operating voltage 4.65 V to 5.25 V
Power consumption 1.8 W (Typ.)
Rated Voltage 5 V 0.6 A
“ ” refers to alternating current (AC), and “ ” refers to direct current (DC).
OS SUPPORT AVAILABILITY
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OS Support Availability
Mouse Digitizer Gestures Plug and Play
Windows 10 O O O O
Windows 8 O O O O
Windows 7 &
Embedded P
Mac OS X O
(2)
Linux
(2)
Android
Functions
Windows 2000 and earlier versions of Windows are not supported.
Operating systems other than Windows 10, Windows 8, Windows 8.1 and Windows 7P may not support
multi-touch functionality.
(1)
Driver installation is required. The Mac drivers can be found on the provided CD.
(2)
For Android or Linux-powered equipment (set-top boxes etc.), the touch feature may not work
Click, Drag, Double-
O O O O
* Windows 7 Service Pack must be installed.
(1)
O O
O O
Click
Panning with Inertia
(1)
O
Mouse Functions,
Right-Click, Flicks,
(1)
O
O
(Kernel 3.9 or higher)O(Kernel 3.9 or higher)
O
(Kernel 3.9 or higher)O(Kernel 3.9 or higher)
Mouse & Digitizer
Functions, Press &
Tap, Rotate, Zoom
In/Out
if the Touch Driver is not activated in the operating system.
(1)
O
PRODUCT SPECIFICATIONS
23
Product Specifications
Product Dimensions
The illustrations in this manual may differ from the actual product and accessories.
The product specifications below may be changed without prior notice due to upgrade of product functions.
KT-T650
(Unit: mm)
1340
1485.5
27
27
27
62.5
23.5
300
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27
300
Dimensions (width x height x depth) (mm) 1485.5 x 859.5 x 62.5
Weight (kg) 15.5
Environmental
conditions
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
0 °C to 40 °C
10 % to 80 %
-20 °C to 60 °C
5 % to 85 %
23.5
PRODUCT SPECIFICATIONS
24
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Product Dimensions
The illustrations in this manual may differ from the actual product and accessories.
The product specifications below may be changed without prior notice due to upgrade of product functions.
KT-T651
1340
(Unit: mm)
1485.5
27
27
27
27
300
Dimensions (width x height x depth) (mm) 1485.5 x 859.5 x 62.1
Weight (kg) 15.3
Environmental
conditions
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
0 °C to 40 °C
10 % to 80 %
-20 °C to 60 °C
5 % to 85 %
62.1
23.5
300
23.5
PRODUCT SPECIFICATIONS
Product Dimensions
The illustrations in this manual may differ from the actual product and accessories.
The product specifications below may be changed without prior notice due to upgrade of product functions.
KT-T751
(Unit : mm)
1500
25
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1715
32
32
32
32
499.83
1250
Dimensions (width x height x depth) (mm) 1715 x 1050.7 x 138.6
Weight (kg) 22.7
Environmental
conditions
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
0 °C to 40 °C
10 % to 80 %
-20 °C to 60 °C
5 % to 85 %
993.5
47.9
1050.7
78.1
138.6
TROUBLESHOOTING GUIDE
26
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Troubleshooting Guide
Touch does not work at all.
Problem Action
Touch does not work at all. Check the USB cable connection. - This may occur when the USB
cable between PC and monitor is not connected. Check the USB
cable and reconnect it.
Check your PC's power. - This may occur when the PC is powered
off. Make sure that your PC's power cord is firmly plugged into a
power outlet, then restart your PC.
Restart your PC. - Touch may not respond when the system is
down due to an unstable network.
Check the signal cable connection. - If your PC and monitor are
not connected with a signal cable, touch will not work. Check the
signal cable connection.
The touch location does not match
the touch coordinates.
When using multiple monitors,
touching is applied to a monitor other
than the one intended.
10 point multi-touch is not working. Ensure that your OS supports multi-touch functionality.
Use the calibration function included in Windows to make any
corrections.
Set the product as the default monitor.
Make sure your content supports 10 point multi-touch.- The
software used (e.g., Flash Player, Paint, etc.) may not support 10
point multi-touch.
Restart the software (e.g. Flash Player, Paint, etc.).
Restart your PC.
If the gap between two touch points is 25 mm or less, touch
errors may occur.
10 point multi-touch support may be unstable on the edge of the
touch screen.
Using the 10 point multi-touch screen to draw lines may cause
partial breakage of the lines.
The model and serial numbers of the SET are
located on the back or one side of the SET.
Record it below should you ever need service.
WARNING -This is a class A product. In a domestic
environment this product may cause radio
interference, in which case the user may be
required to take adequate measures.
MODEL
SERIAL
Applicable models
(For details about applicable models, contact the
retail store or refer to the Owner’s manual.)
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