Fujitsu LIFEBOOK T901 Operating Manual page 24

Working with the notebook
Status displays
20
Description
Power-on indicator
• Indicator is illuminated: The 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.
Drive indicator
Indicator is illuminated: The hard disk drive or the CD/DVD in the optical drive
of the notebook is being accessed.
Battery charging indicator
The battery charging indicator shows whether a battery is installed and being
charged.
Battery indicator
This description applies to both batteries.
The battery indicator shows the state of charge of the installed battery.
• The indicator light is green: the battery is between 50% and 100%
charged.
• The indicator is lit orange: The battery is between 13 % and 49 %
charged.
• The indicator is lit red: The battery is between 0 % and 12 % charged.
• The indicator flashes orange: The 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 no battery installed.
Note: if you use batteries with a capacity of 5800 mAh or 6200 mAh, you can
also check the charge status on the battery itself.
Num Lock indicator
Indicator is lit: The
keypad is activated. You can output the characters indicated on the upper
right of the keys.
Caps Lock indicator
Indicator is lit: The Caps Lock key has been pressed. All letters will be output
as uppercase letters. In the case of keys labelled several times, the character
printed on the upper left of the key will appear when that key is pressed.
Scroll Lock indicator
Indicator is lit: The key combination
that this key has varies between applications.
Lock Workstation indicator
The indicator is illuminated: The security functions of the Notebook have
locked your workstation.
Num key has been pressed. The virtual numerical
+
Fn
has been pressed. The effect
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