AOpen DEX5750 Series - Page 8

10. Ambient operation temperature: 0 ~ 40 degrees C.
11. Risk of overheating!
• Do not install DEX5750 in a closed space. Be sure the ventilation holes in the DEX5750 side for at least 1 to 2 inches or
2 to 5 cm of space for ventilation. To ensure that other objects do not cover the ventilation holes on DEX5750
In right side and rear side keep space at least 5cm
Don’t put operating device inside closed space.