Working with the notebook
Status displays Description
Power-on indicato r
• Indicator is illuminated: T he notebook is switched on.
• Indicator flashes: The notebook is in sleep mode (Save-to-RAM).
• The indicator is not illuminated: The notebook is switched off or in
Save-to-Disk mode.
Battery charging indicator
The battery charging indicator show s whether a battery is installed and being
charged.
Battery indicator
This description applies for both batteries.
The battery indicator shows the state of charge of the installed battery.
• The indicator is lit green: The battery is between 51% and 100% charged.
• The indicator is l it orange: The battery is between 13% and 50% charged.
• The indicator is lit red: The battery is between 0% and 12% charged.
• The indicator flashes orange: T he battery state of charge is being
checked (for four seconds after battery installation).
• The indicator flashes red: The battery is faulty.
• The indicator is not lit: There is n o battery installed.
Note: You can also check the state of charge directly at the main battery.
Drive indicator
Indicator is illuminated: The hard disk drive or the CD/DVD in the optical drive
of the notebook is being accessed.
Num Lock indicator
Indicator is lit: The
Num
key has been pressed. The virtual numerical
keypad is activated. You can output the characters indicated on the upper
rightofthekeys.
Caps Lock in
dicator
Indicator
is lit: The Ca ps Lock key has been pressed. All letters will be output
as up perca
se letters. In the case of keys labelled several times, the character
printed o
n the upper left of the k ey will app ear when that key is pressed.
Scroll Lock indicator
Indicator is lit: The key combination
Fn
+
Scr
has been pressed. The effect
that this key has varies between applications.
Lock Workstation indicator
The indicator is illuminated: The security functions of the notebook have
locked your workstation.
Fujitsu 21