HP ProBook 6560b Maintenance And Service Manual page 18

Component
(4) Internal microphones (2) (select models only)
(5)
Webcam light (select models only)
(6) Webcam (select models only)
(7) Ambient light sensor
(8) Keyboard light
(9)
Keyboard light button
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antennas free from obstructions. To see wireless regulatory notices, refer to the section of the Regulatory, Safety and
Environmental Notices that applies to your country or region. These notices are located in Help and Support.
Component
(1) Internal display switch
(2)
WLAN antennas (2)*
(3)
WWAN antennas (2)* (select models only)
10 Chapter 2 External component identification
Description
Record sound.
On: The webcam is in use.
Records video and captures still photographs.
To use the webcam, select Start > All Programs > HP >
HP Webcam.
When activated, the sensor automatically adjusts the display
brightness based on the lighting conditions in your environment.
On: When the keyboard light is activated.
Used to activate the keyboard light.
Description
Turns off the display or initiates Sleep if the display is closed
while the power is on.
NOTE: The display switch is not visible from the outside of the
computer.
Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
Send and receive wireless signals to communicate with wireless
wide-area networks (WWAN).