Acer 390 Series, Service Manual

Page: 45 / 204

System Introduction 1-33
1.7 Environmental Requirements
Table 1- 38 Environmental Requirements
Item Specification
Temperature
Operating (ºC) +5~ +35
Non-operating(ºC) -20 ~ +60
Humidity
Operating (non-condensing) 20% ~ 80%
Non-operating (non-condensing) 20% ~ 80%
Operating Vibration (unpacked)
Operating 5 - 25.6Hz, 0.38mm; 25.6 - 250Hz, 0.5G
Sweep rate 0.5 octave / minute
Number of test cycles 2 / axis (X,Y,Z)
Non-operating Vibration (unpacked)
Non-operating 5 - 27.1Hz, 0.6G; 27.1 - 50Hz, 0.41mm; 50-500Hz, 2G
Sweep rate 0.5 octave / minute
Number of text cycles 4 / axis (X,Y,Z)
Non-operating Vibration (packed)
Non-operating 5 - 62.6Hz, 0.51mm; 62.6-500Hz, 4G
Sweep rate 0.5 octave / minute
Number of text cycles 4 / axis (X,Y,Z)
Shock
Operating 5G peak, 11±1ms, half-sine
Non-operating (unpacked) 40G peak, 11±1ms, half-sine
Non-operating (packed) 50G peak, 11±1ms, half-sine
Altitude
Operating
10,000 feet (5
°
C ~ 40
°
C)
Non-operating
40,000 feet (-10
°
C ~ 60
°
C)
ESD
Air discharge 8kV (no error)
12.5kV (no restart error)
15kV (no damage)
Contact discharge 4kV (no error)
6kV (no restart error)
8kV (no damage)