10 Users Manual
Using Special Function Keys
The function key activates special functions when it is pressed in combination with
another keys. Table 2 shows the special key combinations.
<Fn> Key
Combinations
Key Name
Key Function
<Esc/Rest>
Rest
Puts the computer into suspended mode. To escape suspended mode,
press power button. (p68)
<F2/
>
Gauge
You can check the power supply and the battery charge.
<F4/ LCD/CRT>
LCD/CRT
Switches the display between the LCD and external display device
when an external display device is connected. (p65)
<F6/ Mute>
Mute
Turns the audio output on and off.
<F7/ S/PDIF>
S/PDIF
Turns the S/PDIF function on and off.
<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.
<
/
>
Brightness Up
Makes the LCD screen brighter.
<
/
>
Brightness Down
Makes the LCD screen dimmer.
<
/
>
Volume Down
Decreases the audio volume.
<
/
>
Volume Up
Increases the audio volume.
When operating on
AC power
When operating
on battery power
Power Supply Status
Remaining Battery Charge Level (%)