User's Manual

10 Users Manual
Using Special Function Keys
The function key activates special functions when it is pressed in combination with
another keys.
<Fn> Key
Combinations
Key Name Key Function
<Esc/ > Rest Puts the computer into suspended mode. (p66)
<F2/ > Gauge You can check the power supply, the battery charge, the wireless LAN,
and the volume status.
<F4/ > LCD/CRT Switches the display between the LCD and external display device
when an external display device is connected. (p63)
<F5/Backlit> Backlight Turns the LCD on and off.
<F6/ > Mute Turns the audio output on and off.
<F10/ > Low-noise The system operates in low-noise mode.
Note. In low-noise mode, the operational speed of a program will be
slowed down because the CPU operating at half speed, and the
system may overheat if used continuously in this mode because the
fan is rotating only at half speed.
<F11/Num Lock> Number Lock Enables the numeric keypad. (p9)
<F12/Scroll> Scroll Lock Scrolls the screen up and down while the cursor position does not
change in some applications.
When
operating on
AC power
When
operating on
battery power
Mute
Wireless LAN
Disabled
Wireless LAN
Enabled
Sound On
Power Supply Status
Remaining Battery Charge Level
Wireless LAN Status
Volume Status