21
safe.
4.1.6 Requirements of Maintenance Channel and Floor
of Video Wall Display System Device
1) There should be at least 1 m of maintenance channel behind the video wall display
wall, with independent light control.
2) The floor between video wall display wall and maintenance channel had better be in
anti-dust paint, which eliminates negative effect of dust to the display device.
3) The floor under video wall display wall should be flat, with difference less then ±3mm.
4) If the wall behind the maintenance channel of video wall display system is glass or
built with glass form on sides, please use thickened black-out cloth as curtain, in
order to shade, insulate heat, and avoid direct sunlight.
4.1.7 Requirements of Load-Bearing
Reference data are shown as follows:
Unit Dimension
（
cordwood
system
）
60” Plasma
55“LED
46”LED
Unit Weight
45kg
43Kg
38.5kg
Base Weight
（
H1020
）
15kg
12kg
10kg
1 level load-bearing
（
base included
）
240kg/m
2
220kg/m
2
194kg/m
2
2 level load-bearing
（
base included
）
420kg/m
2
392kg/m
2
348kg/m
2
3 level load-bearing
（
base included
）
600kg/m
2
564kg/m
2
502kg/m
2
4 level load-bearing
（
base included
）
780kg/m
2
736kg/m
2
656kg/m
2
5 level load-bearing
（
base included
）
960kg/m
2
908kg/m
2
810kg/m
2