DynaScan Outdoor 360 Degree LED Video Display DS1713 - Manual (Page 18)

Copyright © 2007-2013 DynaScan Technology Corp. 12
DS1713-3
Co ntrol Box
Hot Air Flow
Out
Coo l Air Flo w
In
Cool Air Flow
In
Hot Air Flow
Out
Co ol Air Flow
In
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.
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 25.0 M
3
/min
(about 880 CFM).
The part of the decoration located opposite to the cool air in-flow vent should
leave a minimum air intake of 0.35 M
2
.
If you prefer not to or unable to install heat dissipation fans on the decoration,
please at least leave a 0.35 M
2
ventilation at each side of the hexangular base.