Acer 4720Z, 4320, 4720G manual Left View

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Headphones/speaker/	Connects to audio line-out devices (e.g.,
line-out jack with S/PDIF	speakers, headphones).
support
Volume control	Increases and decreases the volume.

Left View

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Icon	Item	Description
	External display (VGA)	Connects to a display device (e.g., external
	port	monitor, LCD projector).
	S-video/TV-out (NTSC/	Connects to a television or display device
	PAL) port	with S-video input.
	4-pin IEEE 1394 port	Connects to IEEE 1394 devices.
	Ethernet (RJ-45)	Connects to an Ethernet 10/100/1000-
		based network (for selected models).
	Modem (RJ-11) port	Connects to a phone line.
	2 USB 2.0 ports	Connect to USB 2.0 devices (e.g., USB
		mouse, USB camera).
	Express Card slot	Accepts one Express Card, 54mm or
		34mm types.
	5-in-1 card reader	Accepts Secure Digital (SD),
		MultiMediaCard (MMC), Memory Stick
		(MS), Memory Stick PRO (MS PRO), xD-
		Picture Card (xD).

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