First : P4 indoor advertising led display video screen HD Specification
1. SMD3-IN-1 technology
2. wide view angle:140/140
3. with high fresh rate controller
4. regular and special shape can be designed
6. easy assembleing and connection
7. high color uniformity and clear image
Second: High Quality indoor show room Led Display Features:
1.High Contrast and Frequency:4000:1 and 5000Hz,which is a very high level to ensure a vivid image of our LED screen system.
2.First-class LED chip:Supplied by Silan & other high strictly selected LED chip to ensure the long life time and high brightness of our LED screen system.
3.Clear vivid image quality:even in direct,full-on sunlight to ensure you attracts more audience to get sort ROI of your LED screen's investment.
4.Long-term Brightness:6500-nit brightness(for outdoor full color)(2000 nits brightness for indoor full color)capacty throughout product lifetime of the LED display.
5.Easy Installation & Using:Easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED screen system.
6.Convenient servicing:Front or rear cabinet access make the maintains work very convenient and low cost to help you concentrate more time and energy on your main marketing promotion business.
Third: indoor show room Led Display Parameter table
|
Item
|
Parameter
|
|
Pixel Pitch
|
4 mm
|
|
Pixel Density
|
625000dots/sqm
|
|
Pixel Configuration
|
1R1G1B SMD 3inl
|
|
Module Size
|
128mm*128mm
|
|
Module Resolution
|
32*32 dots
|
|
Cabinet Resolution
|
128*128 dots,
|
|
Cabinet Size
|
512mm*512 mm
|
|
Brightness adjustment
|
64 level automatic or manual
|
|
Cabinet Material
|
Aluminum or SPCC
|
|
Viewing Distance
|
≥4m
|
|
Viewing Angle (Horizontal Axis)
|
120°
|
|
Viewing Angle (Vertical Axis)
|
120°
|
|
Refresh Rate
|
>600Hz
|
|
Grey Scale
|
≥14bits
|
|
Frame Frequency
|
≥60Hz
|
|
Brightness
|
≥ 1800CD/M2
|
|
Max. Power Consumption
|
≤1000w/sq.m
|
|
Average Power Consumption
|
--
|
|
Driving Mode
|
1/16 Scan Constant Current
|
|
Driving IC
|
Brand MBI/JXI/TLC etc.
|
|
Power Supply
|
Meanwell, E-energy, Greatwall etc. 5V/40A
|
|
Input Volage
|
AC110V/220V± 10%, 50/60Hz
|
|
Control System
|
Nova/LINSN/Mooncell etc.
|
|
Control Distance
|
Network Cable≤100m, Multimode optical fiber≤500m, Single mode optical fiber≤20 kilometer
|
|
Defects Rate
|
<0.0001
|
|
MTBF
|
≥10000Hrs
|
|
LED Lifespan
|
≥10,0000 hours
|
|
Operating System
|
Windows98/me/2000/NT/XP
|
|
IP Grade
|
IP43
|
|
Input Voltage
|
AC110V\AC220V±10%50—60HZ
|
|
Input Signal
|
DVI( if with Video Processor, more input signal)
|
|
Signal Interface
|
DVI with USB
|
|
Working environment
|
Celsius Degree:–20°C—+60°C; humidity:10%—90%RH
|
Fourth:FAQs
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1 Q: What is the Maximum. Inter space (gap) between cabinets?
-
A: Inter space (gap) between cabinets within 1.5 mm for outdoor and 0.5mm for indoor.
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2 Q: How to make the installation structure ?
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A: We offer the installation structure design drawings for customers, and the design can
-
well fit your installation conditions.
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3 Q: Do we need to follow some sequence in installation and keep every cabinet in its
-
right position?
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A: All the cabinets are modular and every cabinet can be in any position, so there is no
-
need to follow any sequence in installation since the sequence can be setup by software
-
after installation.
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4 Q: What is the cooling system of the display? Does the display need air conditioner?
-
A: Every cabinet has fans for ventilation. We suggest customer to equip several industrial fans
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inside installation structure for ventilation instead of air conditioner.
-
5 Q: How to wire the cords and cables?
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A: Every cabinet one pair of power cords (output/input), and one pair of data cable
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(output/input), we make wiring instruction drawing for every order, customers only need
-
to follow the instruction drawing.
fiveth: About us
Pre-name:Xinhongxiang Optoelectronics (Shenzhen)Co.,Ltd
Re-name:Shenzhen Besdled Co.,Ltd
Led encapsulation since 1996s
Coving 20,000 square meters.
Contact us:
SHENZHEN BESDLED CO.,LTD
ctc: Christian li
