Technical data

Working with the notebook
Key Description
Power-on indicator/Standby
StandbyindicatorPower-onindicator
• 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 c harg ing indicator/
AC connection
The battery charging level
is shown by the rechargeable battery indicator.
• The indicator light is gre
en: The rechargeable ba ttery is ch arged or n o
rechargeable battery is i
nserted.
• The indicator light is orange: T he AC adapter is conn ecte d and the rechargeable
battery is being charged.
•Theindicatorisflashin
g orange: The AC adapter is connected but the
rechargeable battery c
annot be charged as the battery is too hot or t oo cold
for charging. The charg
ing process is continued as soon as the rechargea ble
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 no t c onn ected.
Battery indicator
• The indicator ligh
t is green: The rechargeable battery is charged to between
51% and 100% of its m
aximum capacity.
• The indicator light is orange: The rechargeable battery is charged to between
13% and 50% of its maximum capacity.
•Theindicatorl
ights 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.
BatterystatusindicatorBatterysymbolBatteryindicator
Drive indicat
or
DriveindicatorIndicator
The indicator
is illuminated: One of the drives (e.g. hard disk, CD/DVD) is being
accessed.
Wireless ind
icator
• The indicat
or is illuminated: The wireless components are switched on.
• Indicator is off: Th e wireless components are switched off.
Num Lock indicator
Indicato
r
NumLock
The indicator is illuminated: The
Num
key has been pressed. T he virtual number
keys have been activated. You can output the cha racters indicated on the upper
right of the keys.
Caps Lock indicator
IndicatorCapsLock
The indicator is illuminated: The Caps Lock key has been pressed. All the
characters you type will appear in upper c ase. In the case of overlay keys, the
character printed on the upper left of the key will appear wh en that key is pressed.
Scroll Lock indicato r
Indic
ator
Scrol
lLock
The indicator is illuminated: The key combination
Fn
+
Scroll Lock
has been
pressed. The effect that this key ha s varies between applications.
Energy saving functions indicator
• The indicator is illuminated: One of the energy saving functions is activated.
•The
indicator is not lit up: The energy saving functions are deactivated.
Fujitsu 21