HP Envy 17-3070 Getting Started page 52

Icon Key Description
f4 Presents the following choices to switch the screen image among display devices connected to the
computer:
●
Computer only—Turns off any external displays and shows the image only on only the computer
display.
●
Duplicate—Clones the image on the computer display onto an external display that is connected
to the computer.
●
Extend—Extends the screen image across the computer display and all connected external
displays.
●
Projector only—Turns off the computer display and extends the screen image across all
connected external displays.
f5 Turns the radiance backlight keyboard feature off or on.
NOTE:
brightness levels, press and hold the
up or down arrow key.
f6 Plays the previous track of an audio CD or the previous section of a DVD or a BD.
f7 Plays, pauses, or resumes an audio CD, a DVD, or a BD.
f8 Plays the next track of an audio CD or the next section of a DVD or a BD.
f10 Ejects a disc from the optical drive.
f12 Turns off or on all wireless features, including wireless networking, wireless display, and wireless
audio.
NOTE:
wireless network must be set up.
To conserve battery power, turn off this feature. To switch between low, medium, or high
This key does not establish a wireless connection. To establish a wireless connection, a
keyboard backlight action key (f5) in combination with either the
Using the keyboard 41