HP (Hewlett-Packard) 2760p 用户手册

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页码 121
Component
Description
(7)
 
1394 port
Connects an optional IEEE 1394 or 1394a device, such as
a camcorder.
(8)
 
USB charging port
Provides power to a USB device, such as an optional
external MultiBay, if used with a powered USB cable.
Display
Component
Description
(1)
WWAN antennas (2)* (select models only)
Send and receive wireless signals to communicate with wireless
wide-area networks (WWAN).
(2)
WLAN antennas (2)*
Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(3)
Webcam light
On: The webcam is in use.
(4)
Webcam
Records video and captures still photographs.
To use the webcam, select Start > All Programs > HP >
HP Webcam
.
(5)
Keyboard light button
Opens and turns on the keyboard light.
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Chapter 2   External component identification