138 TOSHIBA Function Keys
Functions
5.375 x 8.375 ver 2.3

Output (Display switch)

This TOSHIBA Function key cycles through the display
options and highlights the available options. (Only t he firs t
option is available when you do not have an external
monitor attached.)
PC screen only
Duplicate
Extend
Second screen only
(Sample Image) Display mode options window
All of the above modes are always displayed
on the screen, however only the available
modes for your system are functional,
depending on the attached external
display(s).
NOTE