Fujitsu Lifebook E751, Operating Manual

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Working with the notebook
Indicator Description
Second battery indicator
• The indicator lights up green: The second battery is charged to between 51%
and 100% of its capacity.
• The indicator slowly fl ashes green (1 second on/5 seconds off): The notebook
is in suspend mode and power is being supplied by the second battery. The
second battery is charged to between 51% and 100% of its capacity.
• The indicator lights up orange: The mains adapter is connected and the second
battery is being charged. The second battery is charged to between 13% and
50% of its capacity.
• The indicator slowly fl ashes orange (1 second on/5 seconds off): The notebook
is in suspend mode and power is being supplied by the second battery. The
second battery is charged to between 13% and 50% of its capacity.
• The indicator fl ashes orange (for four seconds after installing the battery): The
battery charge level is being checked.
• The indicator lights up red: The mains adapter is connected and the second
battery is being charged. The second battery is charged to between 0% and
12% of its capacity.
• The indicator slowly fl ashes red (1 second on/5 seconds off): The notebook
is in suspend mode and power is being supplied by the second battery. The
second battery is charged to between 0% and 12% of its capacity.
• The indicator fl ashes red (1 second on/1 second off). Malfunction.
• The indicator is not illuminated: The second battery is not installed or is not
charged.
Energy saving functions indicator
• The indicator is illuminated: The energy saving functions are enabled (e.g.
reduce screen brightness).
• The indicator is not illuminated: The energy saving functions have been
disabled.
Drive indicator
Indicator CD/DVDindicator
The 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 NumLock
The indicator is illuminated: The Num key has been pressed. The virtual
numerical keypad is activated. You can output the characters indicated on the
upper right of the keys.
Caps Lock indicator
Indicator CapsLock
The indicator is illuminated: The Caps Lock key has been pressed. All the
characters you type will appear in upper case. In the case of overlay keys, the
character printed on the upper left of the key will appear when that key is pressed.
Scroll Lock indicator
Indicator ScrollLock
Indicator ScrollLock
The indicator is illuminated: The key combination Fn + Scr has been pressed. The
effect that this key has varies between applications.
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