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IBM 22428RU User Manual

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Table
 
8.
 
Status
 
indicators
 
Indicator
 
Meaning
 
1
 
Wireless
 
status
 
Green:
 
The
 
wireless
 
feature
 
(802.11
 
standard
 
or
 
802.11n)
 
is
 
on,
 
and
 
the
 
radio
 
link
 
is
 
ready
 
for
 
use.
 
Blinking
 
green:
 
Data
 
is
 
being
 
transmitted.
 
2
 
Wireless
 
PAN
 
status
R
 
Green:
 
Bluetooth
 
wireless
 
is
 
operational.
 
This
 
indicator
 
is
 
on
 
when
 
Bluetooth
 
wireless
 
is
 
on
 
and
 
not
 
in
 
suspend
 
mode.
 
3
 
Wireless
 
WAN
 
status
 
Green:
 
The
 
wireless
 
WAN
 
is
 
on,
 
and
 
the
 
radio
 
link
 
is
 
ready
 
for
 
use.
 
Blinking
 
green:
 
Data
 
is
 
being
 
transmitted.
 
4
 
Num
 
lock
 
Green:
 
The
 
numeric
 
keypad
 
on
 
the
 
keyboard
 
is
 
enabled.
 
To
 
enable
 
or
 
disable
 
the
 
keypad,
 
press
 
and
 
hold
 
the
 
Shift
 
key,
 
and
 
press
 
the
 
NumLk
 
(ScrLk)
 
key.
 
5
 
Caps
 
lock
 
Green:
 
Caps
 
Lock
 
mode
 
is
 
enabled.
 
To
 
enable
 
or
 
disable
 
Caps
 
Lock
 
mode,
 
press
 
the
 
Caps
 
Lock
 
key.
 
6
 
Drive
 
in
 
use
 
Green:
 
Data
 
is
 
being
 
read
 
from
 
or
 
written
 
to
 
the
 
hard
 
disk
 
drive,
 
the
 
diskette
 
drive,
 
or
 
the
 
drive
 
in
 
the
 
Serial
 
Ultrabay
 
Slim
 
device.
 
When
 
this
 
indicator
 
is
 
on,
 
do
 
not
 
put
 
the
 
computer
 
into
 
standby
 
mode
 
or
 
turn
 
off
 
the
 
computer.
Note:
 
Do
 
not
 
move
 
the
 
system
 
while
 
the
 
green
 
drive-in-use
 
light
 
is
 
on.
 
Sudden
 
physical
 
shock
 
could
 
cause
 
drive
 
errors.
 
7
 
Power
 
on
 
Green:
 
The
 
computer
 
is
 
on
 
and
 
ready
 
to
 
use.
 
This
 
indicator
 
stays
 
lit
 
whenever
 
the
 
computer
 
is
 
on
 
and
 
is
 
not
 
in
 
standby
 
mode.
 
8
 
Battery
 
status
 
Green:
 
The
 
battery
 
is
 
charged
 
between
 
80%
 
to
 
100%
 
of
 
the
 
capacity,
 
and
 
being
 
discharged
 
between
 
0%
 
to
 
80%
 
of
 
the
 
capacity.
 
Blinking
 
green:
 
The
 
battery
 
is
 
charged
 
between
 
20%
 
to
 
80%
 
of
 
the
 
capacity,
 
and
 
being
 
charged.
 
Orange:
 
The
 
battery
 
is
 
charged
 
between
 
5%
 
and
 
20%
 
of
 
the
 
capacity,
 
and
 
being
 
discharged.
 
Blinking
 
orange
 
(slow):
 
The
 
battery
 
is
 
charged
 
between
 
5%
 
to
 
20%
 
of
 
the
 
capacity,
 
and
 
being
 
charged.
 
Blinking
 
orange
 
(rapid):
 
The
 
battery
 
is
 
charged
 
between
 
0%
 
to
 
5%
 
of
 
the
 
capacity.
 
9
 
AC
 
power
 
status
 
Green:
 
The
 
computer
 
is
 
connected
 
to
 
the
 
ac
 
power
 
supply.
 
10
 
Standby
 
status
 
Green:
 
The
 
computer
 
is
 
in
 
standby
 
mode.
 
Blinking
 
green:
 
The
 
computer
 
is
 
entering
 
standby
 
mode
 
or
 
hibernation
 
mode,
 
or
 
is
 
resuming
 
normal
 
operation.
 
 
ThinkPad
 
T500
 
and
 
W500
 
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