Samsung NX30 ユーザーズマニュアル

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16  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 the power button. (p87)
<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. (p84)
<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. (p15)
<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 (%)