Acer TravelMate a550 - Manual (Page 99)

89
Environment
• Temperature
• Operating: 5°C ~ 35°C
• Non-operating: -20°C ~ 65°C
• Humidity (non-condensing)
• Operating: 20% ~ 80% RH
• Non-operating: 10% ~ 90% RH
• Altitude
• Operating: 0 ~ 10,000 ft
• Non-operating: 0 ~ 40,000 ft
Operating system
• Microsoft Windows
Power
• Battery pack
• 57-WattHour Li-Ion battery pack
• 3-4.5 hours charge time
• AC adapter
• 60-Watt
• Auto sensing 100~240Vac, 50~60Hz
Options
• 128/256/512 MB SDRAM memory upgrade module
• Additional AC adapter
• Additional battery pack
TMa550.book Page 89 Wednesday, October 3, 2001 10:57 AM