Samsung IER Series User manual

LED R&D Lab(VD)
LED Display
Installation Manual
Ver. 4.2
IER / IER-F / IFR /IFR-F Series
LH0**IER*LS , LH0**IER*FS
LH0**IFR*LS , LH0**IFR*FS

LED R&D Lab(VD)
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Revision History
Version Date (Y/M/D) Description
2.0 2020/03/20 New Release
3.2 2020/06/22 Add SNOW-1810U installation and picture setting
3.3 2020/08/07 Add test pattern function
3.4 2020/08/21 Adjust Power consumption info and Table of contents + Appendix
3.5 2020/09/04 Add the luminance function of the operation for the mixed connections
3.6 2020/11/02 Modify dehumidification mode
3.7 2020/11/16 Add Network IP Setting by USB
3.8 2020/11/27 Update LSM guide
3.9 2020/12/01 Update Picture Option
4.0 2020/12/02 Update Dehumidification Guide
4.1 2020/12/14 Update Ventilation Guide
4.2 2020/12/28 AC placement guide to prevent condensation

Dehumidification guidance –during installation
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.)
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.

Dehumidification guidance –during installation
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.
This contents must be noticed to customer.
Please print this page and hand it to user.

•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.
Case when products are not working more than 1 month, 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 information should be noticed to customer.
Please print this page and hand it to user.

Dew condensation due to overcooling
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.
This information should be noticed to customer.
Please print this page and hand it to user.

Prevent condensation due to A/C
Make sure that the cold air does not blow directly on the screen.
–When the cold air from A/C (air conditioner) blows directly onto the screen surface,
condensation may occur depending on the ambient humidity and temperature of
screen surface.
–If the A/C and screen are close, install a wind deflector as shown in the figure
below to prevent condensation.
This information should be noticed to customer.
Please print this page and hand it to user.
Install the wind deflector toward the screen.

•When install products, please update latest firmware on online
-You can download latest firmware from SLM site.
URL of SLM Page : https://www.secslm.com
After login Help Download Center에서 Download
Before you download firmware, you MUST check same firmware of model
(marked red letter in below) & upper number of version (marked blue in below).
-You can update firmware through LSM.
Please refer ‘7-1 PC control program’ for the way to update firmware.
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Guidance of latest firmware
Cabinet : Main -L-xxxMWWAC-nnnn.n xxx = Pan name, nnnn.n = version
FPGA -aabbd_ddddd aa = pixel pitch, bb = LED package type, d_ddddd= version
Example : IER P2.5 Cabinet : L-IERMWWAC-1003.1, FPGA : 25252-31046
S-box : TB-KTM2SBMDWWC_100x.x

LED R&D Lab(VD)
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Table of Contents
1. Product Information and Installation Precautions (P.7)
2. Preparation for Cabinet Installation (P.18)
3. Frame Kit (P.22)
4. Frame Installation (P.23)
5. Cabinet + Frame Installation (P.31)
6. S-Box Installation and Connection (P.35)
7. Settings / How to Use (P.54)
8. Power and Cable Connection (P.73)
9. Seam Adjustment (P.79)
Appendix. IER-F/IFR-F series Installation Manual (P.81)
Appendix 1. S-BOX Network IP Set (P.108)
Appendix 2. IFR P1.5 Screen FAN guide (P.109)