Samsung LH008IWJ Series User manual

Samsung Electronics
LED Display
Installation Manual
LH008IWJ*** (P0.84)
LH012IWJ*** (P1.26)
LH016IWJ*** (P1.68)
SNOW-1810U
Ver. 2.0 (2020.03.20)

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Revision History
1
Version Date (Y/M/D)
Description
2.0 2020/03/20
New
Release

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When humidity get into LED package because of high humidity, it is
possible to cause ‘Line defect’ by electrical short in side of LED
Package.
For keeping quality of products during installation, please refer below
cautions.
-If one of below case meet before installation, MUST do dehumidification process.
∙Case when vacuum packaging is broken before unpacking.
∙Case when environment condition is exceed Samsung recommended operation condition.
(Please refer Operation condition from User manual)
∙Case when period between unpacking and turning on the power of products is spent
more than 7days, even though it is under Samsung recommended storage condition.
∙Case when production date on the label is exceed more than 6 months, even though
vacuum packaging is no problem.
-When Volatile chemicals such as oil paint, solvent are used or operation condition
is exceed around of products installed place, MUST play video more than 2 hours
everyday.
-If it is not meet with upper cases, it is helpful to play video more than 2 hours
everyday for protection for humidity getting into LED Package.
Dehumidification guidance –during installation

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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.
∙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

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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.

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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.
5
Guidance of latest firmware
Cabinet : Main - L-xxxMWWAC-nnnn.n xxx = Pan name, nnnn.n = version
FPGA - aabbb_ddddd aa = pixel pitch, bbb = LED package type, ddddd= version
Example : IER P2.5 Cabinet : L-IERMWWAC-1003.1, FPGA : 25252-31046
S-box : TB-KTM2SBMDWWC_100x.x

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Check first before Installation (1/2)
6
•For HDBT signal stability, use the cable above CAT6 *STP, *FTP level. ( Length 15m~100m )
-Do not use “comb” or “pinstripe” cable. “CAT6 UTP can not be allowed”
•All Power cables and OCM cable must be connected firmly
•Do not mix cabinet which have different Project number, each cabinet have its own project
number.
Module Cabinet Box

Samsung Electronics
Check first before Installation (2/2)
7
•Install the device only using SNOW-1810U and its supplied IG.
※ Please check below Cabinet and S-box compatibility table information
S-Box SNOW-1810U SNOW-1703ULD SNOW-1703U
I/G BN91-20525A BN91-19993A BN91-19100A
Cabinet IF015H,
IF020H,
IF025H,
IF025H-D,
IF040H-D,
IF060H-D,
IF012J,
IW008J
IW012J
IW016J
IF015H,
IF020H,
IF025H,
IF025H-D,
IF040H-D,
IF060H-D,
IF012J
IF015H,
IF020H,
IF025H,
IF025H-D,
IF040H-D,
IF060H-D

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Table of Contents
1. Product Information and Precautions for Installation ( 4 page )
2. Check Point about the Radiant Heat ( 9 page )
3. Preparation for Cabinet Installation ( 15 page )
4. Frame Installation ( 22 page )
5. Cabinet + Frame Installation ( 30 page )
6. Disassembly & Front Service ( 41 page )
7. Cable Connection ( 58 page )
8. S-BOX Installation and Connection ( 71 page )
9. LSM Settings and How to Use ( 88 page )
10. Issue and Solution ( 103 page )
11. Color Calibration ( 104 page )
12. Bezel Installation ( 107 page )
13. Annex ( 115 page ) 8

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◇Cabinet Infomation
9
IW008J (P0.84) IW012J (P1.26) IW016J (P1.68)
Basic Spec. Pitch 0.84 mm 1.26 mm 1.68 mm
Cabinet Resolution 960 X 540 640 X 360 480 X 270
Color Spec.
Brightness (Max) 1600-nit/500-nit 1600-nit/800-nit 1400-nit/1000-nit
Contrast Ratio 10,000:1
Viewing angle (H/V) 145°/155°140°/160°135°/155°
Refresh rate 1920 Hz ~ 3840 Hz
Power Spec.
Input Power 100~240 VAC, 50/60 Hz
Power consumption (Max) 190 (W/Cabinet) 192 (W/Cabinet) 180 (W/Cabinet)
Operation
Spec.
Working Temperature 0℃~+40℃/10~80%RH
IP Rating IP20
Power Daisy Chain (220V / 110V) 4sets / 3sets
Certification
Spec.
Safety 60950-1
EMC Class B
1. Product Information and Precautions for Installation

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◇Screen configuration by model (Pitch) (Refer to page 22 for frame kit)
1. Product Information and Precautions for Installation
◇SBB-SNOWJAU (S-Box, I/G)
◇Cabinet Product Information
10
Specification IWJ
P0.84 P1.26 P1.68
Cabinet
Cabinet Size 806.4 x 453.6 x 72.2 806.4 x 453.6 x 72.2 806.4 x 453.6 x 72.8
Module Size 201.6 mm x 151.2 mm
Weight 12.5kg 12.2kg 12.5kg
Screen
FHD
Cabinet Q’ty 2x2 (4set) 3x3 (9set) 4x4 (16set)
I/G Q’ty 1 1 1
Size 1612.8mm X 907.2mm 2419.2mm X 1360.8mm 3225.6mm X 1814.4mm
Frame Kit VG-LFJ08FWW VG-LFJ08TWW VG-LFJ08UWW
Bezel IWJPA-WP008D2X2 IWJPA-WP008D3X3 IWJPA-WP008D4X4
UHD
Cabinet Q’ty 4x4 (16set) 6x6 (36set) 8x8 (64set)
I/G Q’ty 4 4 4
Size
3225.6mm X 1814.4mm
4838.4mm X 2721.6mm 6451.2mm X 3628.8mm
Frame Kit VG-LFJ08UWW VG-LFJ08TWW x4 VG-LFJ08UWW x4
Bezel IWJPA-WP008D4X4 IWJPA-WP008D3X3 IWJPA-WP008D4X4
x4 x4
(S-Box) (I/G x4ea)
Interface Gender

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1. Product Information and
Precautions for Installation
• Precautions for Installation (LED damage)
11
Caution Image
[ Beware of Outside Impact, Fall]
①Beware not to cause any impact on the LED screen or drop the product on the floor
after the protection gets taken off for installation.
②Beware not to put the LED side headed downwards to the floor after the protection
gets taken off for installation.
③Beware not to have the corner area of LED module be damaged due to the contact
with the outside.
④
Beware not to put more than 12 layers.
①
②
③
④
[Beware of LED Damage due to Static Electricity]
▶
Beware not to touch LED screen with bare hands without putting gloves on.
[Beware of LED & Film Damage due to Metallic Substances]
▶
Beware not to have metallic substances pulled in to the surface
due to the magnetic force on the front side of the LED.
▶
If any metallic substances get drawn in on the surface, please disassemble the
module and then remove the pollutants by using a magnet.
[Beware of LED Damage due to chemicals.]
▶
Beware not to contact water, waxes, benzene, thinners, mosquito repellents,
lubricants, cleaners, solvents or surfactants on LED.
▶
When installing on the construction site, it should be installed after construction & cleaning.
▶
If the installation site requires construction work, the product is covered with a
curtain and operated 50% white or video for 2 hours every day.
MODULE
Front
LED &
Film

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1. Product Information and Precautions for Installation
◇Caution for cleaning screen
12
-It is recommended to wipe with a soft cleaning cloth provided
with the product. If there is a contamination area that is not
removed well, a small amount of glass detergent of the surfactant
component is sprayed on the cleaning cloth provided. (However,
do not spray the glass detergent directly on the screen)
-Hard stuff on screen surface can damage LED chip and film during
cleaning.
Clear screen surface before cleaning
- Watch out for damage when cleaning gap between Half-
Cabinets
- Watch out for damage when cleaning gap between Modules
- Do not insert any cleaning tool or spay cleaner directly into
the gap
- Do not wipe the LED surface with hard materials such as
paper towels, brushes comb or brush, acrylic or steel.
- Do not use chemicals such as wax, benzene, cinna, mosquito
repellent, air freshener, lubricant, and detergent in products
★Caution★

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1. Product Information and Precautions for Installation
•Preparations for Installation
13
MAGNET JIG
(BN81-17114A)
(-) (+) driver
Absorber
(BN81-17124A) x4
Adjustment tool
(BN81-17112A)
GAP-TOOL
(BN81-17113A)
Glove
(RA00400E-002539)
Hex Wrench
2mm, 6mm
PLIER
(BN81-17541A)
•Provided in Frame Kit. (VG-LFJ08*WW).
•Provided in accessory kit. (CY-WJJPWP).
PROTECTION
(BN81-17111A)
EDGE PROTECTION V/H
(BN81-17514A/BN81-17515A)
•Provided in Frame Kit.
(BN96-48298A)
Cover-PCB
(BN63-18008A)
SCREW-MACHINE
HOLDER-SCREW
(BN61-16452B)
※ Packed in a small zipper bag
M4, L6
M3, L6

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2. Check Point about the Radiant Heat
14
Standard and condition for indoor installation
-Standard for using ‘SAMSUNG WALL MOUNT’ (Fulfill ADA)
-Ceiling installation, outdoor installation, cannot be installed where there is vibration
It is not possible to install it in a special case, and it is necessary to consult technical sales
separately.
-In principle, solar window direct radiation condition installation is avoided.
-Window side, adjacent installation
. A weak solar scan of the time zone except for the noon time zone during work is allowed
. If surface temperature rise is minor (1 ~ 2 degrees) allowed
. Use UV blocking / light blocking film when installation of window adjacent is inevitable.
- Room temperature is recommended to be 0 ~ 25 ℃
- Effect of Cold / Hot Wind on Air Conditioning System
. If the cold or hot air is the same air conditioning system, be careful not to affect the product.
- Air temperature measurement position
. Based on product center or air let part
※ ADA(American’s with Disabilities Act
98.6mm
26.1mm
wall
Measuring
location for
ambient
temperature
Measuring
location for
ambient
temperature
※ Written under ‘Full white, (back light 7)’ standard
Written under ‘Video, (back light 10)’ standard

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Minimum spacing for buried installation
Min 60mm
Min 60mm
WALL
Min 60mm
Min 60mm
Min 100mm (set ~ floor)
2. Check Point about the Radiant Heat–without Fan
※ Vent and interior finishing work will proceed after screen installation 10
Recommended condition : Min 500mm (set ~ ceiling)
Min 100mm when maintaining the indoor temperature below
25 degrees due to air conditioning operation
Air vent area
Must use mesh with an opening rate of 60% or more
Air vent area
Must use mesh with an opening
rate of 60% or more
※ At least 60mm installation space required for upper,
lower, left, and right
All interior finishes proceed after screen installation

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Minimum spacing for buried installation
Air vent area
WALL
Min 100mm (set ~ floor)
11
Recommended condition : Min 500mm (set ~ ceiling)
Min 100mm when maintaining the indoor temperature below 25 degrees due to
air conditioning operation
2. Check Point about the Radiant Heat–without Fan

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Min 60mm
WALL
Min 60mm
Example of minimum spacing and placement during landfill installation
left and right sealing
Min 100mm (set ~ floor)
12
Excluding FAN
should be sealed
Air vent area must use mesh with
an opening rate of 60% or more
Air vent area
Must use mesh with an opening
rate of 60% or more
Min 60mm
2. Check Point about the Radiant Heat–with Fan
※ Vent and interior finishing work will proceed after screen installation
Recommended condition : Min 500mm (set ~ ceiling)
Min 100mm when maintaining the indoor temperature below 25 degrees due to
air conditioning operation

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WALL
Example of minimum spacing and placement when installing walls
Min 100mm (set ~ floor)
13
2. Check Point about the Radiant Heat–with Fan
※ Vent and interior finishing work will proceed after screen installation
left and right sealing
Excluding FAN
should be sealed
Air vent area must use mesh with an
opening rate of 60% or more
Recommended condition : Min 500mm (set ~ ceiling)
Min 100mm when maintaining the indoor temperature below 25 degrees due to
air conditioning operation

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left and right sealing
Example of minimum spacing and placement during rear exhaust
Excluding FAN
should be sealed
The SCREEN wall is managed below 30 ℃ on the back of the wall.
WALL
Min 60mm
Min 100mm (set ~ floor)
14
2. Check Point about the Radiant Heat–with Fan
※ Vent and interior finishing work will proceed after screen installation
Recommended condition : Min 500mm (set ~ ceiling)
Min 100mm when maintaining the indoor temperature below 25 degrees due to
air conditioning operation
Air vent area
Must use mesh with an opening
rate of 60% or more