Toshiba PQQ30U-00Y00E 用户手册
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TOSHIBA Function Keys
Functions
5.375 x 8.375 ver 2.3
Help file
Display brightness
This TOSHIBA function key will display the help file.
This TOSHIBA function key decreases the scree
brightness.
brightness.
This TOSHIBA function key increases the screen
brightness.
brightness.