Aspire Digital 7220 用户手册

10

Chapter 1

1

2 USB 2.0 ports

Connect to USB 2.0 devices (e.g., USB 
mouse, USB camera).

2

AV-in port

Accepts input signals from audio/video 
(AV) devices.

3

Optical drive

Internal optical drive; accepts CDs or DVDs 
(slot-load or tray-load depending on 
model).

4

Optical disk access 
indicator

Lights up when the optical drive is active.

5

Optical drive eject 
button

Ejects the optical disk from the drive.

6

Emergency eject hole

Ejects the optical drive tray when the 
computer is turned off.

7

Modem (RJ-11) port

Connects to a phone line.

8

RF-in port

Accepts input signals from analog/digital 
TV-tuner devices (for selected models).

1

DC-in jack

Connects to an AC adapter.

2

Ventilation slots

Enable the computer to stay cool, even 
after prolonged use.