HP Envy 17-1181 Getting Started page 37

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26 Chapter 4 Keyboard and pointing devices
Action
Switch screen image
Keyboard backlight
Web
Volume down
Volume up
Mute
Wireless
Print screen
Description
Switches the screen image among display devices connected to
the system. For example, if a monitor is connected to the
computer, this key alternates the screen image from computer
display to monitor display to simultaneous display on both the
computer and the monitor.
Most external monitors receive video information from the
computer using the external VGA video standard. The
screen image key can also alternate images among other devices
that are receiving video information from the computer.
The computer also supports multiple display outputs. When you
press the switch screen image
different video outputs:
●
Disconnect projector only mode
●
Duplicate mode
●
Extend mode
● Projector only mode
Turns the keyboard backlight on and off.
NOTE:
The keyboard backlight is turned on at the factory. To
extend battery power, turn off the keyboard backlight.
Opens a Web browser.
NOTE:
Until you set up your Internet or network services, this
key opens the Internet Connection Wizard.
Decreases speaker volume.
Increases speaker volume.
Mutes or restores speaker sound.
Turns the wireless feature on or off.
NOTE:
This key does not establish a wireless connection. To
establish a wireless connection, a wireless network must be set
up.
Takes a snapshot or picture of your computer screen and copies it
to the clipboard.
switch
key, you can select from four