|
Item |
P2.5 |
P2.976 |
P3.91 |
P4.81 |
|
pixel |
2.5 |
2.976 |
3.91 |
4.81 |
|
pixel density(Pixel/㎡) |
160000 |
112896 |
65536 |
43264 |
|
Scan |
1/25 |
1/21 |
1/16 |
1/13 |
|
light colour |
≥1677721 types colou |
|
module size(mm) |
250×250×18(length×width×thickness) |
|
module interaction mode |
built-in interactive sensor |
|
module surface treatment |
patent mask (PC and composite material), CNC intensive processing |
|
Cabinet(mm) |
iron:500*1000/aluminum:500*500 |
|
input voltage(DC) |
4.5±0.1V |
|
maximum current |
≤7A |
|
module interface |
DL-75 |
|
module rated power |
≤35W |
|
box |
Die cast aluminum case / Sheet metal housing(The price is different) |
|
module quantity |
4pcs |
|
cabinet weight |
11.5KG/PCS |
|
installation |
installation above the ground and inlaid installation on the ground leve |
|
luminance |
1800-3000cd/㎡(adjustable) |
|
contrast ratio |
≥3000:1 |
|
viewing angle |
110°(horz.), |
|
flatness |
≦0.3mm |
|
colour uniformity |
±0.003 Cx,C |
|
power supply |
5V40A |
|
host computer operating system |
windows 1 |
|
interactive control system |
customized sender box(LED floor screen-V5) |
|
software |
customized player(LED floorscreen-V5) |
|
receiver card |
S65 |
|
gray scale |
level 1638 |
|
signal colour processing bits |
red,green,blue separately≥16bit |
|
frame frequency |
50Hz -60Hz |
|
refresh |
3840Hz |
|
luminance adjustment |
manual / automatic / program contro |
|
control mode |
synchronous control, mobile phone contro |
|
communication medium, control distance |
multimode optical fiber<500M, single mode fiber |
|
working voltage AC: |
100V~240V(50~60Hz) |
|
maximum powerm |
≤800W/ |
|
average power |
≤400W/㎡ |
|
continuous working hours |
≥7×24 hours,support continuous uninterrupted display |
|
mean time between failures |
≥10000 hours |
|
the increase temperature of screen (running status) |
≤5° |
|
operating ambient temperature |
-20℃~60℃ |
|
operating environmental humidity |
10%~90%RH,no frostin |
|
operating environment |
Indoor and outd |
|
loading weight |
2000(Kg/㎡) |