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Maintenance and Service Guide 1–17
2 Wireless button Turns the wireless functionality on or off,
but does not create a wireless connection.
✎
To establish a wireless connection,
a wireless network must already be
set up.
Wireless light On: An integrated wireless device, such as
a wireless local area network (LAN) device
and/or a Bluetooth® device, is turned on.
3 Info Center button Enables you to view a list of commonly
used software solutions.
Presentation mode
button
Turns on Presentation mode.
QuickLaunch
Calculator button
Opens the Microsoft Windows calculator.
This button can also be reassigned to an
Internet or network destination or to any
software application or data file.
✎
When you press the QuickLaunch
calculator button, num lock is
enabled.
4 Caps lock light On: caps lock is on.
5 Num lock light On: num lock or the numeric keypad is on.
6 Volume mute button Mutes or restores speaker volume.
7 Volume down button Decreases speaker volume.
8 Volume up button Increases speaker volume.
Table 1-6
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(Continued)
Item Component Function