ViewSonic CDM4300R User Manual page 46

Environmental Condition:
Item
Operational
Temperature
Storage
Operational
Storage
Humidity
Operational
Altitude
Storage
Specifications
0 ~ 40°C (Landscape)/ 0 - 35°C (Portrait)
-20 ~ 60°C
20~80% (without condensation)
10~90% (without condensation)
"90-3.5x(Temp-40[°C])" % regarding over 40 °C
0 ~ 2,000 m
0 ~ 5,000 m
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