Acer 7220, 7520 manual Right View, Rear view

Right View

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Icon	Item	Description
	2 USB 2.0 ports	Connect to USB 2.0 devices (e.g., USB
		mouse, USB camera).
	AV-in port	Accepts input signals from audio/video
		(AV) devices (for selected models).
	Optical drive	Internal optical drive; accepts CDs or DVDs
		(slot-load or tray-load depending on
		model).
	Optical disk access	Lights up when the optical drive is active.
	indicator
	Optical drive eject	Ejects the optical disk from the drive.
	button
	Emergency eject hole	Ejects the optical drive tray when the
		computer is turned off.
	Modem (RJ-11) port	Connects to a phone line.
	RF-in jack	Accepts input signals from digital TV-tuner
		devices (for selected models).

Rear view

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Icon	Item	Description
	DC-in jack	Connects to an AC adapter.
	Ventilation slots	Enable the computer to stay cool, even
		after prolonged use.

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