Acer TravelMate P643-V - Manual (Page 9)

9
English
Information on USB 3.0
• Compatible with USB 3.0 and earlier USB devices.
• For optimal performance, use USB 3.0-certified devices.
• Defined by the USB 3.0 specification (SuperSpeed USB).
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.
Note: Insert a paper clip to the
emergency eject hole to eject the optical
drive tray when the computer is off.
7 DC-in jack Connects to an AC adapter.
8
Kensington lock slot
Connects to a Kensington-compatible
computer security lock.
Note: Wrap the computer security lock
cable around an immovable object such
as a table or handle of a locked drawer.
Insert the lock into the notch and turn the
key to secure the lock. Some keyless
models are also available.
# Icon Item Description