Display-Settings Controls | 71
Display-Settings Controls
Use the display settings controls to:
• adjust volume
• adjust screen brightness
• select video source
• turn off the display
The functions of the controls vary when:
• your computer is not connected to any video input or video output devices
• your computer is connected to an external video input device such as an another
computer, gaming console, camera, Blu-ray player, and so on
• your computer is connected to an external video output device such as a TV,
monitor, projector, and so on
No external input or
output connected
External input
connected
External output
connected
1 increase display brightness volume control increase display brightness
2decrease display
brightness
brightness control decrease display
brightness
3 input source select/
display-off
input source select/
display-off
input source select/
display-off
1
2
3
book.book Page 71 Thursday, August 1, 2013 1:03 PM
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