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Technical parameter of LCF indoor full color P4.8 Led Display
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No.
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Item
|
Technical parameter
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|
1
|
Color configuration
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1R1G1B SMD 3 in 1
|
|
3
|
Pixel pitch
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4.8mm
|
|
4
|
Core wavelength
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R:620-625mm;G:525-527.5mm;B:462.5-465mm
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6
|
Cabinet size
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480mm * 480mm
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7
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Install mode
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Hanging or stand
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8
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Pixel density
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43402dots/sqm
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|
9
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Brightness
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>3000 nit, @ white during
|
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10
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Gray scale
|
16384
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|
11
|
Vision adjust method
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Nonlinearity γ adjustment
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12
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Contrast ratio
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>1000:1,
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13
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Drive mode
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1/16 scanning, constant current
|
|
14
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Clock frequency scanning rate
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>10MHz
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15
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Refresh rate
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>600Hz
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|
16
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Viewing angle
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H>150°, V>150°
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|
17
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Best viewing distance
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5-100m
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18
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Brightness uniformity
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>97%
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19
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Brightness adjust grade
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64
|
|
20
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Brightness adjust method
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Chip current programmable or PWM
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21
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Main control equipment
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Industrial level IBM compatible system
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|
22
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Video port
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DVI or HDMI
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|
23
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Computer system
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WinXP/ Vista/ Win 7
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24
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Data communicate port
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1000M Ethernet or optical fiber, EIA/TIA-T568B
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25
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Muti-media video processor
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Support
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|
26
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Display information format
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Support all kind of media format
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|
27
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Control method
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Synchronous
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28
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Power parameter
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AC220V/110V±10%, 50-60Hz, single phase.4.2V output
|
|
29
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Power consumption
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Max:930W/sqm,Average:455-475W/sqm It is related to brightness and display content
|
|
30
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MTBF
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>5,000hours
|
|
31
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Life span
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>50,000hours
|
|
32
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Broken dot ratio
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<200ppm
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|
33
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Working temperature, humidity
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0°C~+50°C, RH=40-90%
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|
34
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Storage temperature, humidity
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-40°C~+60°C, RH=10-95%
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|
35
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Heat dissipation method
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Natural convection + outer shell conduction + assistant fan
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|
36
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Net weight rate
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<20Kg/sqm
|
|
37
|
IP grade
|
IP20
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|
38
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Certifications
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CE, UL, CCC, RoHS
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