Fujitsu LIFEBOOK AH552, Operating Manual

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Working with the notebook
Status indicators Description
Wireless components indicator
• The indicator is lit: The wireless components are switched on.
• The indicator is not lit: The wireless components are switched off.
Power-on indicator/Standby
Standbyindicator Powerindicator
• The indicator is lit: The notebook is switched on.
• The indicator fl ashes: The notebook is in standby mode.
• The indicator is not lit: The notebook is switched off.
Battery charging indicator/power connector
The state of charge of the battery is shown by the battery indicator.
Without the mains adapter connected:
• Indicator is off: The system is in battery operation.
• The indicator fl ashes orange: The battery charge is less than 12%.
With mains adapter connected:
• The indicator lights up blue: The battery is fully charged.
• The indicator lights up orange: The battery is charging.
• Indicator fl ashes purple: a fault has occurred. The battery cannot be
recharged.
• Indicator is off: There is no battery installed.
Batterystatusindicator Batterysymbol Batteryindicator
Drive indicator
Drive Indicator
The indicator is lit: One of the drives (e.g. hard disk, CD/DVD) is being
accessed.
Num Lock indicator
Indicator NumLock
The indicator is lit: 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 lit: 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.
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