User’s Manual
5-3
Satellite C600/C640/C645/C600D/C640D/C645D, Satellite Pro C600/C640/C600D/C640D
Press
FN
+
F12
(
ScrLock
) to lock the cursor on a specific line. The power
on default is off.
Hot keys
Hot keys (pressing
FN
+ a function or
ESC
key) let you enable or disable
certain features of the computer.
Mute:
Pressing
FN
+
ESC
turns the sound on and off.
Lock:
Pressing
FN
+
F1
enters “Lock computer mode”. To restore your
desktop, you need to log on again.
Power Plan
: Pressing
FN
+
F2
changes the power settings.
Sleep
: Pressing
FN
+
F3
switches the system to Sleep Mode.
Hibernate
: Pressing
FN
+
F4
switches the system to Hibernation Mode.
Output
: Pressing
FN
+
F5
changes the active display device.
,
To use a simultaneous mode, you must set the resolution of the internal
display panel to match the resolution of the external display device.