UTStarcom MSG2000 User Manual

Page of 278
Page 3-58
User Manual
Continuous Computing Corporation
FlexPacket ATCA PP50 Packet Processor 
   
Preliminary
3.1  Precautions
3.1.1  Environmental Requirements
Requirements for the indoor working environment of the equipment: 
Temperature: 0
o
C - 55
o
C
Relative humidity: 10% - 90% (non-condensing)
Air pressure: 70 kPa - 105 kPa (70 kPa is equal to the air pressure at the altitude 
of 3000 m)
3.1.2  Heat Dissipation and Dust Prevention 
Always place the board in a clean environment with good ventilation. 
The installation site should be far away from radiator or heat sources, and free 
of conductive dust, corrosive gases and explosives. 
Do not operate your system in dusty environments. This will clog the filters 
and lower the cooling efficiency.
3.1.3  Electrostatic Prevention
Static electricity can harm delicate components. To prevent static damage, discharge 
static electricity from your body before you touch any components. You can do so 
by wearing an antistatic wrist strap. 
Caution:
Always maintain an ESD-safe environment during the installation, 
many components can be destroyed by ESD.