Acer AL1717 - Manual (Page 8)

Select the OSD menu language.
Language
OSD Position
This changes the position of the OSD window on the screen.
TIMEOUT function allow user define the OSD appearing period from 10 seconds to
120 seconds.
Information
This shows brief information on the screen.
Source Change ( for dual input model )
Analog and Digital source change .
DDC/CI ON OFF
Source Change ( for analog only model )
Select turn on or turn off DDC / CI function.
Select turn on or turn off DDC / CI function.