Acer Aspire 2000 - Manual (Page 18)

Getting familiar with your computer 8
English
Right view
# Item Description
1 Infrared port Interfaces with infrared devices
(e.g.,infrared printer, IR-aware computer)
2 DC-in jack Connect the AC adapter
3 Kensington lock slot For attaching a security connector.
4 Ventilation Hole Enables the computer to stay cool, even
after prolonged use.