Acer EM250 manual Closed Front View, Left View

No.	Icon	Item	Description
9		Click buttons (left	The left and right buttons function like the left and
		and right)	right mouse buttons.
10		Wireless LAN/3G	Indicates the status of Wireless LAN/3G
		communication	communication. (only for certain models)
		indicator
11		Power button/	Turns the computer on and off.
		indicator

Closed Front View

No.	Icon	Item	Description
1		Wireless	Enables/disables the wireless function.
		communication
		switch

Left View

	1	2	3	4	5	6
No.	Icon		Item				Description
1		Ethernet (RJ-45)		Connects to an Ethernet 10/100-based
		port		network.
2		Ventilation slots		Enable the computer to stay cool, even after
		and cooling fan		prolonged use.
				Note: Do not cover or obstruct the fan opening.
3		External display		Connects to a display device
		(VGA) port		(e.g. external monitor, projector).
4		USB 2.0 port		Connect to USB 2.0 devices (e.g. USB mouse).
6		Microphone-in		Accepts input from external microphones.
		jack
5		Headphones/		Connects to line-out audio devices
		speaker/line-out		(e.g. speakers, headphones).
		jack

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