FUJITSU LIFEBOOK C6577 - Manual (Page 28)

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L i f e B o o k C S e r i e s – S e c t i o n T w o
FUNCTION KEYS
Your LifeBook has 12 function keys, F1 through F12.
The functions assigned to these keys differ for each
application. You should refer to your software docu-
mentation to find out how these keys are used.
The [FN] key provides extended functions for the
LifeBook and is always used in conjunction with another
key.
■ [FN+F5]: Pressing [F5] while holding [FN] allows
you to toggle between video compensation and no
compensation. (Video compensation controls spacing
on the display. When it is enabled, displays with less
than 1024 x 768 or 800 x 600 pixel resolution will still
cover the entire screen.)
■ [FN+F6]: Pressing [F6] repeatedly while holding [FN]
will lower the brightness of your display.
■ [FN+F7]: Pressing [F7] repeatedly while holding [FN]
will increase the brightness of the display.
■ [FN+F10]: Pressing [F10] while holding [FN] allows
you to change your selection of where to send your
display video. Each time you press the combination
of keys you will step to the next choice. The choices,
in order, are: built-in display panel only, both built-in
display panel and external monitor or external moni-
tor only.
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