Acer AO722 Service Guide - Page 12

• 3G module through USB Privacy control • BIOS user, supervisor, and power on passwords • Kensington lock slot Power subsystem • 2-cell 2200mAh • 6-cell 5200mAh • 30W 19V 3-pin AC adapter Special keys and controls • New Acer Aspire one keyboard support • Power button and Wireless LAN/3G switch I/O interface • 2 * Express card slot • 1 * VGA port, 15 pins • 1 * Microphone-in/Line-in • 1 * Line-out / Headphone out • 3 * External USB 2.0 • 1 * DC in jack • 1 * RJ-45 jack for LAN • 1 * Internal Digital MIC • 1 * 5-in-1 card reader • 1 * SD card reader Environment • Temperature: • Operating: 5 °C to 35 °C • Non-operating: -20 °C to 65 °C • Humidity (non-condensing): • Operating: 20% to 80% • Non-operating: 20% to 80% 2 Chapter 1