Enviroment Requirement; Operating; Storage Or Shipment - Acer AL922 Manual

11. ENVIROMENT REQUIREMENT

11.1 Operating

Temperature
Relative Humidity
Altitude

11.2 Storage or Shipment

Temperature
Relative Humidity
Altitude
11.2.1 TEST PROCEDURE:
Put in temperature chamber under 60 C
Back to room temperature
Put in temperature chamber under -20 C
Back to room temperature
The process repeat 2 times.
5 C ~ 40 C
20% to 80%
Sea level to 8000ft
-20 C ~ +60 C
5% to 85%
Sea level to 40,000ft
44
Time:24 hours
Time: 4 hours
Time:24 hours
Time:4 hours