Chapter 1
15
Hotkeys
The computer employs hotkeys or key combinations to access most of the computer's controls like screen
brightness, volume output and the BIOS utility.
To activate hotkeys, press and hold the
<Fn>
key before pressing the other key in the hotkey combination.
Hot Key
Icon
Function
Description
Fn-F1
Hot key help
Displays help on hot keys.
Fn-F2
Acer eSettings
Launches the Acer eSettings in Acer eManager.
Fn-F3
Acer ePower
Management
Launches the Acer ePowerManagement in Acer
eManager.
Fn-F4
Sleep
Puts the computer in Sleep mode.
Fn-F5
Display toggle
Switches display output between the display screen,
external monitor (if connected) and both.
Fn-F6
Screen blank
Turns the display screen backlight off to save power.
Press any key to return.
Fn-F7
Touchpad toggle
Turns the internal touchpad on and off.
Fn-F8
Speaker toggle
Turns the speakers on and off.
Fn-
w
Volume up
Increases the speaker volume.
Fn-
y
Volume down
Decreases the speaker volume.
Fn-
x
Brightness up
Increases the screen brightness.
Fn-
z
Brightness down
Decreases the screen brightness
SG_TM4720_4320_Book.book Page 15 Friday, April 20, 2007 11:14 AM
Summary of Contents for TravelMate 4720 Series
Page 10: ...x ...
Page 48: ...38 Chapter 1 ...
Page 76: ...66 Chapter 3 5 Disconnect the keyboard cable from the mainboard to remove the keyboard ...
Page 91: ...Chapter 3 81 16 Carefully detach the speaker modules as shown ...
Page 102: ...92 Chapter 3 ...
Page 120: ...110 Chapter 4 ...
Page 121: ...Chapter 5 111 System Block Diagram System Block Diagram and Connector Locations Chapter 5 ...
Page 122: ...112 Chapter 5 Board Layout Top and Bottom View ...
Page 126: ...116 Chapter 5 ...
Page 128: ...118 Chapter 4 Travelmate 4720 4320 Exploded Diagram ...
Page 141: ...131 Appendix A ...
Page 142: ...Appendix A 132 ...
Page 146: ...136 Appendix C ...