Fujitsu LIFEBOOK T904 Operating Manual page 24

Working with the notebook
Status displays
20
Description
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.
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.
Battery charging indicator/power connector
The state of charge of the battery is shown by the battery indicator.
With mains adapter connected:
• The indicator lights up white: The battery is fully charged.
• The indicator lights up orange: The battery is charging.
• The indicator flashes orange: The mains adapter is connected but
the battery cannot be charged as the battery is too hot or too cold for
charging. The charging process is continued as soon as the battery has
reached a permissible temperature again.
• The indicator is off: The system is in battery operation and the mains
adapter is not connected.
Battery indicator
The battery indicator shows the state of charge of the installed batteries.
• The indicator is lit white: The battery is between 51 % and 100 % charged.
• The indicator is lit 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: 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.
Drive indicator
Indicator is illuminated: The hard disk drive of the notebook is being accessed.
Radio components indicator
• The indicator is illuminated: The radio components are switched on.
• Indicator is off: The radio components are switched off.
Num key has been pressed. The virtual numerical
Fn + Scr has been pressed. The effect
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