Before
You
Begin User's
Guide
Mute/
Un-mute
Switch
Press this key combination (
Fn+F6
) to mute and to un-mute audio volume.
Brightness
Decreasing
Press this key combination (
Fn+F7
) to decrease brightness of LCD display.
Brightness
Increasing
Press this key combination (
Fn+F8
) to increase brightness of LCD display.
Bluetooth
Switch
Press this key combination (
Fn+F9
) to power on and power off the
Bluetooth®
module. Powering on the
Bluetooth®
by pressing this key
combination (
Fn+F9
) does not automatically activate the
Bluetooth®
function. After powering on, you need to activate the
Bluetooth®
function
through Windows™. The main purpose of this key combination (
Fn+F9
) is to
provide you a quick way to turn off the power of
Bluetooth®
when entering
venues like airplanes, airports, and hospitals where the usage of
Bluetooth®
is
prohibited or not advisable.
Keyboard Backlight Switch
Press this key combination (
Fn+F10
) to turn off the
keyboard backlight
and
to switch between available backlight colors: red, green, and blue.
Media Function Switch
Press this key combination (
Fn+F11
) to disable or enable the
Seven Media
Finger-touch Buttons
. When these buttons are disabled, the
Seven Status
LED
would be lit. Press (
Fn+F11
) again to enable these buttons; and the
Seven Status LED
would be off. For details on status of
Seven Status LED
,
pleaser refer to
Chapter 1.5
. For details on the
media buttons
, please refer to
Chapter 1.8
.
Page 1-24
Summary of Contents for W840DI
Page 1: ...Notebook PC User s Guide Model W840DI First Edition September 2008 ...
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Page 6: ...Contents User s Guide Page VI APPENDIX A AGENCY REGULATORY NOTICES A 1 ...
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