Samsung NV30CH0Q0B - Manual (Page 23)

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. (p62)
<F2/ > Gauge You can check the power supply, the battery, the wireless LAN, and
the sound status.
<F4/ > LCD/CRT Switches the display between the LCD and external display device
when an external display device is connected. (p59)
<F6/ > Mute Turns the audio output on and off.
<F7/ S/PDIF> S/PDIF Enables or disables the digital sound (5.1 channel speakers).
<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 minimum speed, and the
system may overheat if used continuously in this mode becasue the
fan is rotating only at low 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
Digital Output
Wireless LAN
Disabled Wireless LAN
Enabled
Analog Output
Power Supply Status
Battery Status
Wireless LAN Status
Sound Status
Remaining battery
charge Using adapter
without battery