Lenovo ThinkPad T520 User Manual page 226

Table 8. Config menu items (continued)
Menu item
208
User Guide
Submenu item
Fn Key Lock
ThinkPad NumLock
Power-On NumLock
Selection
• Disabled
• Enabled
• Independent
• Synchronized
• Automatic
• On
• Off
Comments
If you select "Enabled",
you can press the Fn key
to keep it in a pressed
condition, and then press
the desired function key.
The action is equivalent to
pressing the required
key and the Fn key
simultaneously. If you
press the Fn key twice, the
state is locked until you
press the Fn key again.
If you select "Independent",
NumLock on your
computer can be disabled
independently regardless
of the NumLock state of
the external keyboard. If
NumLock on the computer
is enabled, NumLock on
the external keyboard will
also be enabled.
If you select
"Synchronized", NumLock
on your computer and
NumLock on the external
keyboard are synchronized.
If you select "Automatic",
NumLock is enabled
when full size keyboard is
attached.
If you select "On",
NumLock is always
enabled.
If you select "Off",
NumLock is always
disabled.
Note: Power-On NumLock
will be displayed if you
select "Synchronized" at
the ThinkPad NumLock.