User manual

Working with the notebook
Indicator Description
Power-on indicator/Standby
StandbyindicatorPower-onindicator
• Indicator is illuminated: The notebook i s switched on.
• The indicator flashes: The notebook is in sleep mode (Save-to-RAM).
• The indicator is not lit: T he notebook is switche d off or the notebook is in
Save-to-Disk mode.
Battery charging indicato
r/power connector
The state of charge of the ba
ttery is shown by the battery indicator.
With mains adapter connec
ted:
• The indicator lights up w
hite: The battery is charged or no battery is inserted.
• The indicator lights up orange: the mains adapter is connected a nd the battery
is be ing charged.
• Indicator flashes orang
e: the mains adapter is connected but th e battery cannot
be charged as t he batte
ry is too hot or cold for charging. T he charging process
is continued as soon a
s the battery reaches a permissible temperature ag ain.
• Indicator flashes red: An error has occured.
• The indicator is not
lit: The battery is n ot being charged ( the battery is already
more than 90% charge
d or the mains adapter is no t connected).
Batterystatusin
dicator
BatterysymbolBatteryindicato
r
Battery indicator
• The indicator lights up white: The battery charge is between 51% and 100 %
of its maximum.
• The indicator li
ghts up orange: The batte ry charge is between 13 % and 50 %
of its maximum.
• The indicator lights up red: The battery charge is between 0 % and 12 %
of its maximum.
• The indicator
flashes orange: The battery state of charge is being checked (for
four seconds a
fter battery installation).
• Indicator flashes red: An error has occured.
•Theindicat
or is not lit: There is no battery installed.
Drive indi
cator
DriveIndicator
The indica
tor is illuminated: The hard disk drive is being accessed.
Radio com
ponents indicator
• Indicato
r is illuminated: The wireless c ompone nts are switched o n.
• Indicator is off: The wireless components are switched off.
F
F Lock indicator
Indica
tor
FLock
The indicator lights up: The key combination
Fn
+
F
has been pressed.
The s pecial functions of the Fn (function) keys (see section "
Key combinations",
Page 44) can be executed by pressing the keys directly, without having to press
the
Fn
key.
Num Lock indicator
IndicatorNumLock
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.
Fujitsu 21