Acer Extensa 4100 - Manual (Page 13)

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Eng
lis
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Closed front view
# Item Description
1 Speakers Left and right speakers deliver stereo audio
output.
2 Infrared port Interfaces with infrared devices
(e.g., infrared printer and IR-aware computer).
3 Power indicator Lights when the computer is on.
4 Battery indicator Lights when the battery is being charged.
5 Bluetooth
communication
button/indicator
(for selected
models) Press to enable/disable Bluetooth function.
Lights to indicate the status of Bluetooth
communications.