DynaScan Outdoor 360 Degree LED Video Display DS3522 - Manual (Page 21)

5 Appendices
5.1 Decoration Limitations
DS3522
The upper decorations limitation is allowed to be larger than the Top cover, but the length must be
no more than 60CM and the weight must be under 150kg. As for the installation guide or other
issues, please contact our agent and technical specialist.。
Copyright © 2004 DynaScan Technology Corp. 15
Warning：The display’s bottom is a hexangular compartment. Of the six sides, five serve
ventilation purposes as indicated above. When you lay out the lower decoration for the base, the six
sides must be separated completely and sealed completely from the others to prevent the cool and
the hot air from mixing and take in the base again.
Ho
t Airflow Out
The vent of the decoration located around the hot air exhaust on the bottom of the display body
should be able to vent the minimum airflow rate of 200 M
3
/min (About 7100 CFM)。
The part of the decoration located opposite to the cool air in-flow vent should leave a minimum air
intake of 4 M
2 。
If you prefer not to or unable to install heat dissipation fans on the decoration, please at least leave a
1.5 M
2
ventilation at each side of the hexangular base.
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