Samsung IWB Series User manual

LED R&D Lab(VD)
LED Display installation Manual
IWB Series
LH009IWBMES
LH006IWBMES (Under development)
Ver. 1.2

LED R&D Lab(VD)
1
Revision History
Version Date (Y/M/D) Description
1.0 2022/07/08 New Release
1.1 2022/07/27 Update Preparation for Cabinet Installation (Open Box, Removal of COVER-CORNER, Fix screw on top of cabinet)
1.2 2022/09/07 Update max length of optical cable

When moist gets into LED package because of high humidity, ‘Line
defect’ can be caused by electrical short inside of LED Package.
For keeping the best quality of products during installation, please
refer to the below cautions.
-If the condition meets one of the below cases at least, dehumidification MUST be
processed. Do not play any contents on the screen before dehumidification finishes.
∙Case when vacuum packaging is already unsealed before unpacking products.
∙Case when environment condition is worse than Samsung working condition (0°C~40°C/10~80%RH).
∙Case when it elapses longer than 7 days after unpacking them, even though the environment
condition satisfies Samsung working condition (0°C~40°C/10~80%RH).
∙Case when production date on the label elapses more than 6 months, even though vacuum
packaging is sealed.
∙Case when volatile chemicals such as oil paint, solvent are used in same place of installation.
(You can refer to Product Information and Precautions for Installation part in detail.)
-If the screen needs dehumidification on installation, MUST follow the directions of next
page.
This contents must be noticed to customer.
Please print this page and hand it to user.
Dehumidification guidance –during installation

How to install the screen in the case that dehumidification is necessary
※ Before finishing the directions explained in next pages, never play other contents or use them.
※ If the installation site has higher humidity, it is highly recommended to use dehumidifier.
(If A/C turned off after working hour, it may make humidity higher and cause line defects.)
※ Chilled air from A/C should never touch LED surface directly.
※ If thermo-hygrometer is equipped on the site while the screen is installed, it is useful to analyze
the cause of line defects.
1. Play a specific pattern of LSM program without any cabinets.
(This pattern should be used. If other pattern is used, it can cause line defects.)
2. Inspect cabinets with darker solid patterns(W/R/G/B) and turn off cabinets.
(It should take less than 30 seconds to show each solid patter and you can refer to ‘Process of
Screen check’ category in detail.)
Dehumidification guidance –during installation
This contents must be noticed to customer.
Please print this page and hand it to user.
①Select S-Box and Test Pattern ②Set darker gray pattern among various patterns.

How to install the screen in the case that dehumidification is necessary.
3. While installing cabinets, S-Box should play only this pattern.
•Check S-Box shows the pattern through monitor connected to S-Box service port.
•After installing each cabinet, check whether the pattern is shown in it.
•OCM cable connection can be checked through this.
•Before turning off S-Box, turn off the cabinets, first.
•After being sure S-Box plays this pattern, turn on the cabinets.
4. After completing installation of cabinets, start 24hr dehumidification process.
5. After finishing 24hr dehumidification process, do edge correction and module calibration.
Dehumidification guidance –during installation
This contents must be noticed to customer.
Please print this page and hand it to user.

LED R&D Lab(VD)
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•Electrical short in package is possible to happen during products are
working.
•For keeping quality of products during installation, please refer below
cautions.
–If one of below case meet during operation, MUST do dehumidification process.
Case when environment condition is exceed operation condition
(Indoor temperature 40 degrees, humidity 80%).
Case when products are not operated more than 10 days, even though environment
condition is under operation condition.
–When environment condition is exceed operation condition, products are out of
warranty. Please check environment condition.
–Even products are operating, if the installed place have extra construction such as
interior modification, MUST do dehumidification following installation condition.
–It is possible to happen dew condensation on surface of products, even though working
on operating condition. When happening dew condensation, MUST operate after
cleaning the dew condensation & dehumidification.
Dehumidification guidance –during operation
This contents must be noticed to customer.
Please print this page and hand it to user.

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Even though meet with Samsung recommended operation condition,
dew condensation is possible to happen when surface of products is
colder than environment temperature or hot & humid air blow to
cooled surface of products.
(cf : Principle of happening dew on surface of glass which have ice)
Case when dew condensation is happen on products, it is possible to
be the root of defect. In this case, it is possible to be out of warranty.
Dew condensation due to overcooling
This contents must be noticed to customer.
Please print this page and hand it to user.

Windshield
This contents must be noticed to customer.
Please print this page and hand it to user.
Do not let cold wind hit the screen directly.
-If cold wind from the screen surface A/C directly touches, condensation may form
depending on the ambient humidity and the temperature of the screen.
-If the A/C and the screen are close, install a wind shield as shown in the figure below
to prevent condensation.
Prevention of condensation by Air Conditioner

8
•Power cable and OCM cable must be firmly inserted.
•When installing the cabinet (IWB), do not use the cabinet with different LED rank and film rank.
•Each cabinet has its own LED/Film Rank information It must be installed as a set of the same rank.
Module Cabinet Box
LED Rank 10-digit
LED Rank 10-digit & Film Rank 4-digit LED Rank 10-digit
Mandatory conformation guide before installation
※ Module : LED Rank, Film Rank
Cabinet : LED Rank
Box : LED Rank

LED R&D Lab(VD)
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1. Product Information and Installation Precautions
2. Preparation for Cabinet Installation
3. Frame Kit Components
4. Frame Installation
5. Cabinet Installation
6. Frame Bezel Components
7. Frame Bezel Installation
8. S-BOX installation and connection
(see separate manual when installing B2C M-BOX)
9. LSM configuration and usage description
(see separate manual when installing B2C M-BOX)
Appendix
Contents