Fujitsu LIFEBOOK U728 Operating Manual page 29

Display Description
Power-on indicator/Standby
Power-onindicator Standbyindicator
• The indicator is illuminated: The notebook is switched on.
• The indicator flashes: The notebook is in standby mode.
• Indicator is off: The notebook is switched off.
Battery charging indicator/AC connection
The battery charging level is shown by the rechargeable battery indicator.
• The indicator lights up white: The rechargeable battery is charged or no
rechargeable battery is inserted.
• The indicator light is orange: The AC adapter is connected and the battery
is being charged.
• The indicator is flashing orange: The AC 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 rechargeable battery has reached
a permissible temperature again.
• The indicator is flashing red: A fault has occurred.
The indicator is not lit up: The AC adapter is not connected.
•
Batterystatusindicator Batterysymbol Batteryindicator
Battery indicator
• The indicator lights up white: The rechargeable battery is charged to between
51% and 100% of its maximum capacity.
• The indicator light is orange: The rechargeable battery is charged to between
13% and 50% of its maximum capacity.
• The indicator lights up red: The rechargeable battery is charged to between
0% and 12% of its maximum capacity.
• The indicator is flashing red: A fault has occurred.
Drive indicator
Drive Indicator
The indicator is illuminated: The hard disk drive is being accessed.
Wireless indicator
• The indicator is illuminated: The wireless components are switched on.
• Indicator is off: The wireless components are switched off.
F Lock indicator
F
FLock Indicator
The indicator is illuminated: The key combination
pressed. Instead of the key combination
executed by pressing the keys directly (see chapter
Num Lock indicator
Indicator Num Lock
The indicator is illuminated: The
number keys have been switched on. You can output the characters indicated
on the upper right of the keys.
Fujitsu
Working with the notebook
Fn
Fn + hot key, the hot key functions can be
"F Lock settings", Page 35
Num Lock key has been pressed. The virtual
F
+ (ESC) has been
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