OWNER’S MANUAL
Multi-touch
Overlay Kit
Please read this manual carefully before operating the your set and retain it
for future reference.
KT-T320
KT-T430
KT-T490
KT-T550
www.lg.com
TABLE OF CONTENTS
2
ENGLISH
TABLE OF CONTENTS
3 ASSEMBLY AND PREPARATION
3 Accessories
4 Safety Precautions
5 Assembly Instructions
11 HOW TO ATTACH THE IR
12 INSTALLATION INSTRUCTIONS
12 Connecting Touch USB Cable
13 BEFORE USE
13 TOUCH SPECIFICATIONS
13 OS SUPPORT AVAILABILITY
14 PRODUCT SPECIFICATIONS
17 TROUBLESHOOTING GUIDE
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects
or other reproductive harm.
Wash hands after handling.
ASSEMBLY AND PREPARATION
3
ASSEMBLY AND PREPARATION
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.
M3 x L6 Screws
KT-T320 : 9 ea
CD (Owner’s Manual) / Cards M3 x L8 Screw (1 ea)
Top Bracket Side Bracket (2 ea) IR Bracket
KT-T430 : 14 ea
KT-T490 / KT-T550 : 16 ea
ENGLISH
KT-T320
Bottom Bracket (2 ea)
KT-T430
Bottom Bracket (3 ea)
KT-T490 / KT-T550
Bottom Bracket (3 ea)
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 unauthorized 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.
ASSEMBLY AND PREPARATION
4
Safety Precautions
ENGLISH
- 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 (LSW230B : 40 kg , LSW350B : 50 kg).
Do not hang on this product. Protect it from severe impact after installation.
- The product may fall and cause injury.
Models with the Multi-touch Overlay Kit cannot be installed on stands.
- The product may fall.
ASSEMBLY AND PREPARATION
5
Assembly Instructions
- 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.
ENGLISH
2 Remove the internal protective film using the handle at the upper right corner of the glass as illustrated.
ASSEMBLY AND PREPARATION
6
ENGLISH
3 Place the display product on the Multi-touch Overlay Kit as illustrated.
4 Use the screws and the top bracket provided to make the product stationary.
Number of screws to attach the top bracket:
- KT-T320: 3 screws
- KT-T430/KT-T490/KT-T550: 4 screws